2006-05-15 Paul Brook * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ... (bfd_is_arm_special_symbol_name): ... to this. Add type argument. Check symbol name is of specified type. * elf32-arm.c (elf32_arm_is_target_special_symbol, arm_elf_find_function, elf32_arm_output_symbol_hook): Use bfd_is_arm_special_symbol_name. * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP, BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER, BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define. (bfd_is_arm_mapping_symbol_name): Remove prototype. (bfd_is_arm_special_symbol_name): Add prototype. * bfd-in2.h: Regenerate. 2006-05-15 David Heine Bob Wilson * elf32-xtensa.c (check_loop_aligned): Fix reversed check for undefined opcode. Clean up assertions. (narrow_instruction, widen_instruction): Remove "do_it" parameters. Factor most of the code into separate functions.... (can_narrow_instruction, can_widen_instruction): New. (prev_instr_is_a_loop): New. (compute_ebb_proposed_actions): Combine error handling code for decode errors. Replace call to insn_decode_len with inline code. Use can_narrow_instruction and can_widen_instruction. Handle errors from call to xtensa_opcode_is_loop. (relax_section): Adjust calls to narrow_instruction and widen_instruction. 2006-05-15 Alan Modra PR 2658 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic -shared link. 2006-05-11 Michael Matz * elflink.c (match_group_member): Correctly iterate group members. 2006-05-11 Paul Brook * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs. (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs. (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto. * reloc.c: Ditto. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * libcoff.h: Regenerate. 2006-05-11 Mike Bland * elf.c (_bfd_elf_init_private_section_data): Don't change section type if already set. 2006-05-10 Nick Clifton PR ld/2607 * elfcode.h (valid_section_index_p): New function: Checks for a valid section index. Allows indicies in the range SHN_LOPROC to SHN_HIOS. (elf_object_p): Use valid_section_index_p. 2006-05-11 Pedro Alves * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION, ARM_SECREL): Mark WinCE versions of these relocs as partial inplace. (coff_arm_relocate_section): Adjust addend for WinCE. 2006-05-10 Alan Modra PR 2342 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16. 2006-05-09 Nick Clifton * coffcode.h (coff_write_relocs): Produce an error message if a an out-of-range symbol index is detected in a reloc. 2006-05-09 Ben Elliston * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused local variable `dynobj'. 2006-05-05 Bjoern Haase * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all of the bfd's sections for the reloc-addend adjustments. 2006-05-05 Martin Schwidefsky * elf32-s390.c (invalid_tls_insn): Call bfd_set_error. (elf_s390_relocate_section): Add code to do the GD->LE and LD->LE TLS linker optimizations if a brasl instruction is used for the __tls_get_offset function call. * elf64-s390.c (invalid_tls_insn): Call bfd_set_error. 2006-05-05 Alan Modra * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in the .toc and referenced by a TLS code sequence. (ppc64_elf_edit_toc): Cater for the unlikely situation that .toc is the first section in a file. 2006-05-04 Andreas Schwab * aoutf1.h (struct external_sparc_core): Declare c_regs as struct regs instead of an array of int. (struct external_solaris_bcp_core): Likewise. (swapcore_sun3): Use offsetof instead of computing the offset manually. (swapcore_sparc): Likewise. Simplify reference to c_regs. (swapcore_solaris_bcp): Likewise. 2006-05-04 Daniel Jacobowitz * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling for missing GOTs. 2006-05-04 Daniel Jacobowitz * bfd/cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more mapping symbols. 2006-05-04 Ben Elliston * coff-or32.c (bfd_section_from_shdr): Remove unused local variable `ptr'. * cofflink.c (process_embedded_commands): Remove unused local variables `had_read' and `had_shared'. * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local variable `fdr_adr'. * ihex.c (ihex_read_section): Remove unused local variable `addr'. 2006-05-03 Alan Modra * libbfd-in.h (_bfd_generic_new_section_hook): Declare. * section.c (bfd_abs_symbol, bfd_com_symbol): Delete. (bfd_und_symbol, bfd_ind_symbol): Delete. (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to &SEC.symbol. (STD_SECTION): Adjust. (_bfd_generic_new_section_hook): New function, extracted from.. (bfd_section_init): ..here. (bfd_make_section_old_way): Call new_section_hook for abs, com, und and ind sections. * elf.c (_bfd_elf_large_com_section): Adjust. * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook. * pdp11.c (new_section_hook): Likewise. * coffcode.h (coff_new_section_hook): Likewise. * ecoff.c (_bfd_ecoff_new_section_hook): Likewise. * elf.c (_bfd_elf_new_section_hook): Likewise. * vms.c (vms_new_section_hook): Likwise. * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't already set. * elf32-sh64.c (sh64_elf_new_section_hook): Likewise. * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise. * elf64-mmix.c (mmix_elf_new_section_hook): Likewise. * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise. * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise. * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise. * ieee.c (ieee_new_section_hook): Likewise. Call _bfd_generic_new_section_hook too. * mmo.c (mmo_new_section_hook): Likewise. * oasys.c (oasys_new_section_hook): Likewise. * som.c (som_new_section_hook): Likewise. * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. 2006-05-03 Alan Modra * hash.c (DEFAULT_SIZE): Revert last change. (higher_prime_number): Correct test for no larger prime. Don't abort on error, instead return 0. Depopulate primes[]. (bfd_hash_lookup): If we overflow size, refuse to grow table. 2006-05-02 Paul Brook * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit for R_ARM_REL32. 2006-05-02 Ben Elliston * archive.c (bfd_generic_archive_p): Remove unused local variable `fail'. * dwarf2.c (decode_line_info): Remove unused local variable `basic_block'. * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused local variable `s'. * tekhex.c (tekhex_write_object_contents): Remove unused local variable `bytes_written'. * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local variable `r_addend'. * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns. * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns. (_bfd_ns32k_relocate_contents): Remove break after return. * elf.c (bfd_section_from_shdr): Remove breaks after returns. 2006-05-02 Nick Clifton * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG in order to avoid conflicts with the global DEBUG define. 2006-05-02 Alan Modra * dwarf2.c: Formatting. * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify output section check. * elf32-i370.c: Warning fixes inside #ifdef DEBUG. * elf32-m32c.c: Similarly. * elf32-ppc.c: Similarly. * elf32-v850.c: Similarly. * nlm32-sparc.c: Similarly. * elfcode.h: Similarly. (elf_symbol_flags): Delete. * elflink.c (elf_link_input_bfd): Comment typo. 2006-05-01 DJ Delorie * bfd-in.h (bfd_hash_table): Add count field. * bfd-in2.h: Regenerate. * hash.c (higher_prime_number): New. (bfd_hash_table_inint_n): Init count field. (bfd_hash_lookup): Grow table as needed. 2006-04-27 Kaz Kojima PR binutils/2584 * tekhex.c (getvalue): Change return type to bfd_boolean and add the new parameter. Return false if the unexpected character is found. (getsym): Likewise. (first_phase): Change return type to bfd_boolean and return false if the unexpected character is found. Replace abort with returning false. (pass_over): Change return type to bfd_boolean and the type of the second argument to bfd_boolean (*) (bfd *, int, char *). Return false if FUNC returns false. (tekhex_object_p): Return NULL if pass_over fails. 2006-04-27 Alan Modra * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix. 2006-04-26 H.J. Lu PR binutils/2593 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type and flags if its BFD flags have been set. (_bfd_elf_init_private_section_data): Don't copy the output ELF section type from input if it has been set to something different. 2006-04-25 H.J. Lu PR binutils/2467 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd) is NULL first. * elf32-arm.c (elf32_arm_close_and_cleanup): Check if abfd->sections is NULL. (elf32_arm_bfd_free_cached_info): New. (bfd_elf32_bfd_free_cached_info): Defined. * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it to _bfd_free_cached_info. * libbfd-in.h (_bfd_free_cached_info): New. * libbfd: Regenerated. * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL. (_bfd_free_cached_info): New. 2006-04-21 Alan Modra * elf.c (assign_file_positions_except_relocs): Move code setting file position of non-loaded sections.. (assign_file_positions_for_segments): ..to here. 2006-04-20 H.J. Lu PR ld/2537 * elf.c (bfd_section_from_shdr): Allow sections reserved for applications. Issue an error on sections we don't know how to handle. 2006-04-19 Alan Modra * Makefile.am: Run "make dep-am". * Makefile.in: Regenerate. 2006-04-19 Alan Modra * warning.m4 (--enable-werror): Format help message. (--enable-build-warnings): Likewise. * configure: Regenerate. 2006-04-18 Nick Clifton PR 2257 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx fields to still be handled as ELF files. 2006-04-16 Daniel Jacobowitz * po/SRC-POTFILES.in: Regenerated. 2006-04-16 Daniel Jacobowitz * configure.in: Update version to 2.17.50. * configure: Regenerated. 2006-04-14 David Heine * elf32-xtensa.c (build_reloc_opcodes): New. (compute_text_actions): Use it to decode opcodes outside inner loop. (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if it is set, use it to get the opcodes for relocations. (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit. 2006-04-08 H.J. Lu PR ld/2513 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type. (GOT_TLS_IE_IE): Likewise. (GOT_TLS_IE_GD): Likewise. (GOT_TLS_IE_MASK): Likewise. (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE respectively. (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD are set, treat tls_type as GOT_TLS_IE_BOTH. (elf_i386_relocate_section): Likewise. 2006-04-07 Randolph Chung * elf64-hppa.c (elf64_hppa_grok_prstatus): New function. (elf64_hppa_grok_psinfo): Likewise. (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define. 2006-04-06 DJ Delorie * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for each plt entry we create. 2006-04-06 Carlos O'Donell * po/Make-in: Add install-html target. * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir htmldir. Add install-html and install-html-recursive targets. * Makefile.in: Regenerate. * configure.in: AC_SUBST for datarootdir, docdir and htmldir. * configure: Regenerate. 2006-04-06 H.J. Lu * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes with the skip_relax_pass_0 and skip_relax_pass_1 bits in the section structure. 2006-04-05 Bernd Schmidt * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to eliminate warnings. 2006-04-05 H.J. Lu James E Wilson PR ld/2442 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next. (elfNN_ia64_local_hash_entry): Add count, sorted_count and size. (elfNN_ia64_link_hash_entry): Likewise. (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count and size. (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info processing. (elfNN_ia64_hash_hide_symbol): Likewise. (elfNN_ia64_global_dyn_sym_thunk): Likewise. (elfNN_ia64_local_dyn_sym_thunk): Likewise. (elfNN_ia64_global_dyn_info_free): New function. (elfNN_ia64_local_dyn_info_free): Likewise. (elfNN_ia64_hash_table_free): Free local and global elfNN_ia64_dyn_sym_info. (addend_compare): New function. (sort_dyn_sym_info): Likewise. (get_dyn_sym_info): Updated to use binary search for addend. (elfNN_ia64_check_relocs): Scan relocations to create dynamic relocation arrays first. 2006-04-05 Bernd Schmidt * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp symbol. 2006-04-05 H.J. Lu PR ld/2411 * elflink.c (check_dynsym): New. (elf_link_output_extsym): Use it. (bfd_elf_final_link): Likewise. 2006-04-05 H.J. Lu PR ld/2404 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect symbol from the dynamic definition with the default version if its type and the type of existing regular definition mismatch. 2006-04-05 Richard Sandiford Daniel Jacobowitz * config.bfd (sparc-*-vxworks*): New stanza. * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza. (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo. * configure: Regenerate. * elf32-sparc.c: Include elf-vxworks.h. (elf32_sparc_vxworks_link_hash_table_create: New. (elf32_sparc_vxworks_final_write_processing): New. (TARGET_BIG_SYM): Override for VxWorks. (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise. (bfd_elf32_bfd_link_hash_table_create): Likewise. (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise. (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise. (elf_backend_link_output_symbol_hook): Likewise. (elf_backend_emit_relocs): Likewise. (elf_backend_final_write_processing, elf32_bed): Likewise. * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h. (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New. (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New. (_bfd_sparc_elf_link_hash_table_create): Don't initialize build_plt_entry here. (create_got_section): Initialize sgotplt for VxWorks. (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry, plt_header_size and plt_entry_size, with new VxWorks-specific settings. Call elf_vxworks_create_dynamic_sections for VxWorks. (allocate_dynrelocs): Use plt_header_size and plt_entry_size. Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks. (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt for VxWorks. Check for the .got.plt section. (sparc_vxworks_build_plt_entry): New function. (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs. Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_ absolute on VxWorks. (sparc32_finish_dyn): Add special handling for DT_RELASZ and DT_PLTGOT on VxWorks. (sparc_vxworks_finish_exec_plt): New. (sparc_vxworks_finish_shared_plt): New. (_bfd_sparc_elf_finish_dynamic_sections): Call them. Use plt_header_size and plt_entry_size. * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks, srelplt2, sgotplt, plt_header_size and plt_entry_size fields. * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h. (elf32-sparc.lo): Likewise. * Makefile.in: Regenerate. * targets.c (bfd_elf32_sparc_vxworks_vec): Declare. (_bfd_target_vector): Add a pointer to it. 2006-03-30 Ben Elliston PR ld/2267 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a special section number that exceeds the number of ELF sections (eg. SHN_MIPS_SCOMMON). 2006-03-27 Richard Sandiford * elfxx-mips.c (mips_got_entry): Add more commentary. (mips_elf_local_got_index): Use the hash table entry to record the GOT index of forced-local symbols. (mips_elf_initialize_tls_index): Rearrange code. Store the index in either the hash table entry or the mips_got_entry, not both. Add more commentary. (mips_elf_multi_got): Make sure the g->next is nonnull when calling mips_elf_initialize_tls_index. 2006-03-25 Bernd Schmidt * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc, RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty, reloc_stack_push, reloc_stack_pop, reloc_stack_operate, bfin_areloc_howto_table): Delete. All uses deleted as well. (bfin_reloc_map): Delete all stack relocs. (bfin_info_to_howto, bfin_bfd_reloc_type_lookup, bfin_reloc_type_lookup): Don't support them. (bfin_relocate_section): Don't try to handle them. * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec. * configure.in: Likewise. * configure: Regenerate. * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h". (BFIN_RELOC_MAX): Now 0x21. (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs. (bfd_elf32_bfinfdpic_vec): Declare. (IS_FDPIC): New macro. (struct bfinfdpic_elf_link_hash_table): New struct. (bfinfdpic_hash_table, bfinfdpic_got_section, bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section, bfinfdpic_plt_setion, bfinfdpic_pltrel_section, bfinfdpic_relocs_info, bfinfdpic_got_initial_offset, bfinfdpic_plt_initial_offset): Accessor macros for it. (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros. (struct bfinfdpic_relocs_info): New struct. (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES, BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC, DEFAULT_STACK_SIZE): New macros. (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash, bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find, bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local, bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc, _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment, _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section, bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook, _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section, elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry, _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry, _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries, _bfinfdpic_resolve_final_relocs_info, elf32_bfinfdpic_size_dynamic_sections, elf32_bfinfdpic_always_size_sections, elf32_bfinfdpic_modify_segment_map, _bfinfdpic_count_got_plt_entries, elf32_bfinfdpic_finish_dynamic_sections, elf32_bfinfdpic_adjust_dynamic_symbol, elf32_bfinfdpic_finish_dynamic_symbol, elf32_bfinfdpic_elf_use_relative_eh_frame, elf32_bfinfdpic_elf_encode_eh_address, elf32_bfin_object_p, bfin_elf_copy_private_bfd_data, elf32_bfinfdpic_copy_private_bfd_data, (struct _bfinfdpic_dynamic_got_info, struct _bfinfdpic_dynamic_got_plt_info): New structs. (elf32_bfin_print_private_bfd_data): Print PIC flags. (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC. (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed, elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create, elf_backend_always_size_sectinos, elf_backend_modify_segment_map, bfd_elf32_bfd_copy_private_bfd_data, elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol, elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol, elf_backend_finish_dynamic_sections, elf_backend_relocate_section, elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs, elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p, elf_backend_may_use_rela_p, elf_backend_default_use_rela_p, elf_backend_omit_section_dynsym): Redefine these macros and include "elf32-target.h" again to create the elf32-bfinfdpic target. * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI, BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC, BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI, BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE, BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI, BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI, BFD_RELOC_BFIN_GOTOFFLO): New. * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target. (_bfd_target_vector): Add it. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. 2006-03-25 Richard Sandiford * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as incompatible. Likewise MAC and EMAC code. * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use bfd_get_compatible to set the new bfd architecture. Rely on it to detect incompatibilities. 2006-03-23 Michael Matz * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64, BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64, BFD_RELOC_X86_64_PLTOFF64. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment. Add howtos for above relocs. (x86_64_reloc_map): Add mappings for new relocs. (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64, R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64 needs a PLT entry. (elf64_x86_64_gc_sweep_hook): Reflect changes from elf64_x86_64_check_relocs for the new relocs. (elf64_x86_64_relocate_section): Handle new relocs. 2006-03-22 Bob Wilson * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that rel->r_addend is zero. 2006-03-22 Richard Sandiford * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type of "loc". 2006-03-22 Richard Sandiford Daniel Jacobowitz Phil Edwards Zack Weinberg Mark Mitchell Nathan Sidwell * bfd-in2.h: Regenerate. * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas. * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza. (bfd_elf32_littlemips_vxworks_vec): Likewise. (bfd_elf32_bigmips_vec): Add elf-vxworks.lo. (bfd_elf32_littlemips_vec): Likewise. (bfd_elf32_nbigmips_vec): Likewise. (bfd_elf32_nlittlemips_vec): Likewise. (bfd_elf32_ntradbigmips_vec): Likewise. (bfd_elf32_ntradlittlemips_vec): Likewise. (bfd_elf32_tradbigmips_vec): Likewise. (bfd_elf32_tradlittlemips_vec): Likewise. (bfd_elf64_bigmips_vec): Likewise. (bfd_elf64_littlemips_vec): Likewise. (bfd_elf64_tradbigmips_vec): Likewise. (bfd_elf64_tradlittlemips_vec): Likewise. * elf32-mips.c: Include elf-vxworks.h. (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto instead of calling mips_elf32_rtype_to_howto directly. (mips_vxworks_copy_howto_rela): New reloc howto. (mips_vxworks_jump_slot_howto_rela): Likewise. (mips_vxworks_bfd_reloc_type_lookup): New function. (mips_vxworks_rtype_to_howto): Likewise. (mips_vxworks_final_write_processing): Likewise. (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks. (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise. (elf_backend_want_got_plt): Likewise. (elf_backend_want_plt_sym): Likewise. (elf_backend_got_symbol_offset): Likewise. (elf_backend_want_dynbss): Likewise. (elf_backend_may_use_rel_p): Likewise. (elf_backend_may_use_rela_p): Likewise. (elf_backend_default_use_rela_p): Likewise. (elf_backend_got_header_size: Likewise. (elf_backend_plt_readonly): Likewise. (bfd_elf32_bfd_reloc_type_lookup): Likewise. (elf_backend_mips_rtype_to_howto): Likewise. (elf_backend_adjust_dynamic_symbol): Likewise. (elf_backend_finish_dynamic_symbol): Likewise. (bfd_elf32_bfd_link_hash_table_create): Likewise. (elf_backend_add_symbol_hook): Likewise. (elf_backend_link_output_symbol_hook): Likewise. (elf_backend_emit_relocs): Likewise. (elf_backend_final_write_processing: Likewise. (elf_backend_additional_program_headers): Likewise. (elf_backend_modify_segment_map): Likewise. (elf_backend_symbol_processing): Likewise. * elfxx-mips.c: Include elf-vxworks.h. (mips_elf_link_hash_entry): Add is_relocation_target and is_branch_target fields. (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt, srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields. (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros. (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument. Return 3 for VxWorks. (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a mips_elf_link_hash_table. Return 0 for VxWorks. (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET. (mips_vxworks_exec_plt0_entry): New variable. (mips_vxworks_exec_plt_entry): Likewise. (mips_vxworks_shared_plt0_entry): Likewise. (mips_vxworks_shared_plt_entry): Likewise. (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields. (mips_elf_rel_dyn_section): Change the bfd argument to a mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get the name of the section. (mips_elf_initialize_tls_slots): Update the call to mips_elf_rel_dyn_section. (mips_elf_gotplt_index): New function. (mips_elf_local_got_index): Add an input_section argument. Update the call to mips_elf_create_local_got_entry. (mips_elf_got_page): Likewise. (mips_elf_got16_entry): Likewise. (mips_elf_create_local_got_entry): Add bfd_link_info and input_section arguments. Create dynamic relocations for each entry on VxWorks. (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE. (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE and MIPS_RESERVED_GOTNO. (mips_elf_create_got_section): Update the uses of MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks. (is_gott_symbol): New function. (mips_elf_calculate_relocation): Use a dynobj local variable. Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and mips_elf_got_page_entry. Set G to the .got.plt entry when calculating VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT relocations on VxWorks. Add dynamic relocations for references to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables. (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument. Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry. Don't allocate a null entry on VxWorks. (mips_elf_create_dynamic_relocation): Update the call to mips_elf_rel_dyn_section. Use absolute rather than relative relocations for VxWorks, and make them RELA rather than REL. (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic read-only on VxWorks. Update the call to mips_elf_rel_dyn_section. Create the .plt, .rela.plt, .dynbss and .rela.bss sections on VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol. Call elf_vxworks_create_dynamic_sections for VxWorks and initialize the plt_header_size and plt_entry_size fields. (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be used in VxWorks executables. Don't allocate dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables. Set is_relocation_target for each symbol referenced by a relocation. Allocate .rela.dyn entries for relocations against the special VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*, R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations. Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26 relocations. Don't set no_fn_stub on VxWorks. (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to mips_elf_allocate_dynamic_relocations. (_bfd_mips_vxworks_adjust_dynamic_symbol): New function. (_bfd_mips_elf_always_size_sections): Do not allocate GOT page entries for VxWorks, and do not create multiple GOTs. (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME. Handle .got specially for VxWorks. Update the uses of MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations. Check for sgotplt and splt. Allocate the .rel(a).dyn contents last, once its final size is known. Set DF_TEXTREL for VxWorks. Add DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL tags on VxWorks. Do not add the MIPS-specific tags for VxWorks. (_bfd_mips_vxworks_finish_dynamic_symbol): New function. (mips_vxworks_finish_exec_plt): Likewise. (mips_vxworks_finish_shared_plt): Likewise. (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call to mips_elf_rel_dyn_section. Use a VxWorks-specific value of DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO and mips_elf_rel_dyn_section. Use a different GOT header for VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks. (_bfd_mips_elf_link_hash_table_create): Initialize the new mips_elf_link_hash_table fields. (_bfd_mips_vxworks_link_hash_table_create): New function. (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_ on VxWorks. Update the call to ELF_MIPS_GP_OFFSET. * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare. (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise. (_bfd_mips_vxworks_link_hash_table_create): Likewise. * libbfd.h: Regenerate. * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h. (elf32-mips.lo): Likewise. * Makefile.in: Regenerate. * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare. * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare. (bfd_elf32_littlemips_vxworks_vec): Likewise. (_bfd_target_vector): Add entries for them. 2006-03-19 John David Anglin * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss section from SHF_PARISC_WEAKORDER to SHF_HP_TLS. (elf_backend_special_sections): Remove #undef. 2006-03-18 John David Anglin * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry for undefined weak symbols. 2006-03-17 Daniel Jacobowitz PR ld/2462 * elflink.c (bfd_elf_final_link): Remove bed->elf_backend_emit_relocs from emit_relocs. 2006-03-17 Alexandre Oliva * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from first relocation to the second when relaxing TLS GD to LE; zero it out when relaxing to IE. 2006-03-17 Alan Modra PR 2434 * elflink.c (elf_link_add_object_symbols): Save and restore warning sym's linked sym. 2006-03-16 Alan Modra PR 2434 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete. (elf_link_add_object_symbols): Delete unnecessary locals. Rename hash_table -> htab. Formatting. Save entire symbol table before loading as-needed syms, and restore afterwards if lib not needed. Use bfd_hash_allocate rather than bfd_alloc for sym name. Free some buffers earlier. * bfd-in.h (struct bfd_hash_table): Add entsize. (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype. * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise * hash.c (bfd_hash_table_init_n): Add entsize param, save to hash table. (bfd_hash_table_init): Add param, adjust calls. * aoutx.h: Adjust all hash_table_init functions and calls. * bfd.c: Likewise. * coff-arm.c: Likewise. * coff-h8300.c: Likewise. * coff-ppc.c: Likewise. * cofflink.c: Likewise. * ecoff.c: Likewise. * ecofflink.c: Likewise. * elf-m10300.c: Likewise. * elf-strtab.c: Likewise. * elf.c: Likewise. * elf32-arm.c: Likewise. * elf32-bfin.c: Likewise. * elf32-cris.c: Likewise. * elf32-frv.c: Likewise. * elf32-hppa.c: Likewise. * elf32-i386.c: Likewise. * elf32-m32r.c: Likewise. * elf32-m68hc1x.c: Likewise. * elf32-m68k.c: Likewise. * elf32-ppc.c: Likewise. * elf32-s390.c: Likewise. * elf32-sh.c: Likewise. * elf32-vax.c: Likewise. * elf64-alpha.c: Likewise. * elf64-hppa.c: Likewise. * elf64-ppc.c: Likewise. * elf64-s390.c: Likewise. * elf64-sh64.c: Likewise. * elf64-x86-64.c: Likewise. * elfxx-ia64.c: Likewise. * elfxx-mips.c: Likewise. * elfxx-sparc.c: Likewise. * i386linux.c: Likewise. * libaout.h: Likewise. * libbfd-in.h: Likewise. * libcoff-in.h: Likewise. * linker.c: Likewise. * m68klinux.c: Likewise. * merge.c: Likewise. * opncls.c: Likewise. * pdp11.c: Likewise. * sparclinux.c: Likewise. * stabs.c: Likewise. * sunos.c: Likewise. * vms.c: Likewise. * xcofflink.c: Likewise. * section.c (struct section_hash_entry): Move to.. * libbfd-in.h: ..here. * Makefile.am: Run "make dep-am" * Makefile.in: Regenerate. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * libcoff.h: Regenerate. 2006-03-16 Alan Modra * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak last change to REL32 relocs so that they are counted as possibly dynamic as per REL24 and REL14. 2006-03-16 Alan Modra * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24 checks from REL32. 2006-03-15 Ben Elliston * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all in_list elements, not just the first. 2006-03-14 Richard Sandiford * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split out from... (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend for final links too. 2006-03-13 Richard Sandiford * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot. 2006-03-11 H.J. Lu PR ld/2443 * dwarf2.c (concat_filename): Don't issue an error if file is 0. 2006-03-10 Paul Brook * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5. (elf32_arm_print_private_bfd_data): Ditto. 2006-03-09 Paul Brook * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional mapping symbols. 2006-03-09 Khem Raj * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned char type. 2006-03-08 H.J. Lu * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp. 2006-03-07 Richard Sandiford Daniel Jacobowitz Zack Weinberg Nathan Sidwell Paul Brook Ricardo Anguiano Phil Edwards * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo. (bfd_elf32_bigarm_symbian_vec): Likewise. (bfd_elf32_bigarm_vxworks_vec): Likewise. (bfd_elf32_littlearm_vec): Likewise. (bfd_elf32_littlearm_symbian_vec): Likewise. (bfd_elf32_littlearm_vxworks_vec): Likewise. * configure: Regenerate. * elf32-arm.c: Include libiberty.h and elf-vxworks.h. (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros. (elf32_arm_vxworks_bed): Add forward declaration. (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12. (elf32_arm_vxworks_exec_plt0_entry): New table. (elf32_arm_vxworks_exec_plt_entry): Likewise. (elf32_arm_vxworks_shared_plt_entry): Likewise. (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields. (reloc_section_p): New function. (create_got_section): Use RELOC_SECTION. (elf32_arm_create_dynamic_sections): Likewise. Call elf_vxworks_create_dynamic_sections for VxWorks targets. Choose between the two possible values of plt_header_size and plt_entry_size. (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2. (elf32_arm_abs12_reloc): New function. (elf32_arm_final_link_relocate): Call it. Allow the creation of dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p, RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the r_addend fields of relocs. On rela targets, skip any code that adjusts in-place addends. When using _bfd_link_final_relocate to perform a final relocation, pass rel->r_addend as the addend argument. (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks object, ignore flags that are not standard on VxWorks. (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p. (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE. (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of .rela.plt.unloaded relocs on VxWorks targets. (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags instead of DT_REL* tags on RELA targets. (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks. (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ like DT_RELSZ. Handle the VxWorks form of initial PLT entry. Correct the .rela.plt.unreloaded symbol indexes. (elf32_arm_output_symbol_hook): Call the VxWorks version of this hook on VxWorks targets. (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true. Minor formatting tweak. (elf32_arm_vxworks_final_write_processing): New function. (elf_backend_add_symbol_hook): Override for VxWorks and reset for Symbian. (elf_backend_final_write_processing): Likewise. (elf_backend_emit_relocs): Likewise. (elf_backend_want_plt_sym): Likewise. (ELF_MAXPAGESIZE): Likewise. (elf_backend_may_use_rel_p): Minor formatting tweak. (elf_backend_may_use_rela_p): Likewise. (elf_backend_default_use_rela_p): Likewise. (elf_backend_rela_normal): Likewise. * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h. 2006-03-06 Nathan Sidwell * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp): New. Adjust other variants. (bfd_default_scan): Update. * bfd-in2.h: Rebuilt. * cpu-m68k.c: Adjust. (bfd_m68k_compatible): New. Use it for architectures. * elf32-m68k.c (elf32_m68k_object_p): Adjust. (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b mismatch. (elf32_m68k_print_private_bfd_data): Adjust. * ieee.c (ieee_write_processor): Adjust. 2006-03-06 Alan Modra * dwarf2.c: Formatting. (add_line_info): Remove outer loop. 2006-03-05 H.J. Lu Alan Modra PR binutils/2338 * dwarf2.c (loadable_section): New struct. (dwarf2_debug): Add loadable_section_count and loadable_sections. (new_line_sorts_after): New. (add_line_info): Use new_line_sorts_after to compare line addresses. (check_function_name): Removed. (unset_sections): New. (place_sections): New. (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections and unset_sections on relocatable files. (_bfd_dwarf2_find_line): Likewise. 2006-03-03 Nick Clifton * cpu-avr.c: Update to ISO-C90 formatting. * elf32-avr.c: Likewise. 2006-03-03 Bjoern Haase * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI and R_AVR_MS8_LDI (bfd_elf_avr_final_write_processing): Set EF_AVR_LINKRELAX_PREPARED in e_flags field. (elf32_avr_relax_section): New function. (elf32_avr_relax_delete_bytes): New function. (elf32_avr_get_relocated_section_contents): New function. (avr_pc_wrap_around): New function. (avr_relative_distance_considering_wrap_around): New function. (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI. * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG * libbfd.h: Regenerate. * bfd-in2.h: Regenerate. 2006-03-02 DJ Delorie * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol calculations. 2006-03-02 Richard Sandiford * elf32-ppc.c (is_ppc_elf_target): Return true if the target is bfd_elf32_powerpc_vxworks_vec. 2006-03-02 Nick Clifton * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'. 2006-03-02 Richard Sandiford * elf32-i386.c (elf_i386_create_dynamic_sections): Use elf_vxworks_create_dynamic_sections. (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT symbol handling. * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use elf_vxworks_create_dynamic_sections. (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT symbol handling. * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function. * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare. 2006-03-02 Richard Sandiford * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete. (elf_backend_link_output_symbol_hook): Use elf_vxworks_link_output_symbol_hook instead. * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete. (elf_backend_link_output_symbol_hook): Use elf_vxworks_link_output_symbol_hook instead. * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the same interface as elf_backend_link_output_symbol_hook. * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update prototype accordingly. 2006-03-02 Richard Sandiford * elf32-ppc.c (ppc_elf_plt_type): New enumeration. (ppc_elf_link_hash_table): Replace old_got and new_got with plt_type and can_use_new_plt. (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS, SEC_LOAD and SEC_READONLY to the VxWorks .plt flags. (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt. Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt. (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that this function should not be called for VxWorks targets. (ppc_elf_tls_setup): Use plt_type instead of old_got. (allocate_got): Likewise. Rearrange so that max_before_header is only used for PLT_OLD and PLT_NEW. (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks. (ppc_elf_size_dynamic_sections): Likewise. (ppc_elf_relax_section): Likewise. (ppc_elf_relocate_section): Likewise. (ppc_elf_finish_dynamic_symbol): Likewise. (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type. 2006-02-28 Richard Sandiford * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index. (elf_i386_link_hash_table_create): Initialize it. (elf_i386_compute_jump_table_size): Use it instead of srelplt->reloc_count. (allocate_dynrelocs): Likewise. (elf_i386_size_dynamic_sections): Likewise. (elf_i386_relocate_section): Likewise. 2006-02-27 Jakub Jelinek * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag. (_bfd_elf_write_section_eh_frame): Likewise. 2006-02-27 Carlos O'Donell * po/Make-in: Add html target. 2006-02-27 Richard Sandiford * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the cached hgot entry to check for _GLOBAL_OFFSET_TABLE_. * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise. * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise. * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise. * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise. * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise. * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise. * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise. * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise. * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise. * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise. * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise. * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise. * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise. * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_. * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise. * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise. * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise. * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise. 2006-02-25 Richard Sandiford * elf-bfd.h (elf_link_hash_table): Add hplt field. * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it. * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise. * elf32-frv.c (_frv_create_got_section): Likewise. * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise. * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise. * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise. * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise. * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt. (elf_i386_link_hash_table_create): Don't initialize them. (elf_i386_size_dynamic_sections): Use the generic ELF hplt and hgot fields. (elf_i386_finish_dynamic_symbol): Likewise. * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt. (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields. (ppc_elf_finish_dynamic_symbol): Likewise. 2006-02-24 DJ Delorie * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs. (m32c_elf_relocate_section): Don't relocate them. (compare_reloc): New. (relax_reloc): Remove. (m32c_offset_for_reloc): New. (m16c_addr_encodings): New. (m16c_jmpaddr_encodings): New. (m32c_addr_encodings): New. (m32c_elf_relax_section): Relax jumps and address displacements. (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up short jumps. * reloc.c: Add m32c relax relocs. * libbfd.h: Regenerate. * bfd-in2.h: Regenerate. 2006-02-24 H.J. Lu PR ld/2218 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol. (_bfd_elf_link_hash_fixup_symbol): New. * elflink.c (_bfd_elf_link_hash_fixup_symbol): New. (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if it isn't NULL. * elfxx-ia64.c (elf_backend_fixup_symbol): Defined. * elfxx-target.h (elf_backend_fixup_symbol): New. (elfNN_bed): Initialize elf_backend_fixup_symbol. 2006-02-23 H.J. Lu * cpu-ia64-opc.c (ins_immu5b): New. (ext_immu5b): Likewise. (elf64_ia64_operands): Add IMMU5b. 2006-02-21 Alan Modra PR ld/2218 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie is dynamic. * elf32-hppa.c (allocate_dynrelocs): Likewise. * elf32-i386.c (allocate_dynrelocs): Likewise. * elf32-s390.c (allocate_dynrelocs): Likewise. * elf32-sh.c (allocate_dynrelocs): Likewise. * elf64-s390.c (allocate_dynrelocs): Likewise. * elf64-x86-64.c (allocate_dynrelocs): Likewise. * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs on undef weak with non-default visibility too. * elfxx-sparc.c (allocate_dynrelocs): Ditto. 2006-02-21 Alan Modra * bfd.c: (_bfd_default_error_handler): Don't call abort on error, instead call _exit. (_bfd_abort): Call _exit not xexit. 2006-02-17 Kevin Buettner * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo): New functions. * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define. 2006-02-17 Shrirang Khisti Anil Paranjape Shilin Shakti * Makefile.am: Add xc16x related entry * Makefile.in: Regenerate * archures.c: Add bfd_xc16x_arch * bfd-in2.h: Regenerate * config.bfd: Add xc16x-*-elf * configure.in: Add bfd_elf32_xc16x_vec * configure: Regenerate. * targets.c: Added xc16x related information * cpu-xc16x.c: New file * reloc.c: Add new relocations specific to xc16x: BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG, BFD_RELOC_XC16X_SOF * elf32-xc16x.c: New file. 2006-02-17 Alan Modra * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling. * elf64-ppc.c (allocate_dynrelocs): Likewise. 2006-02-17 Alan Modra PR ld/2218 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is dynamic. (ppc64_elf_relocate_section): Check output reloc section size. * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test. 2006-02-16 H.J. Lu PR ld/2322 * elf.c (get_segment_type): New function. (_bfd_elf_print_private_bfd_data): Use it. (print_segment_map): New function. (assign_file_positions_for_segments): Call print_segment_map when there are not enough room for program headers. 2006-02-16 Nick Hudson * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use traditional MIPS ELF targets. 2006-02-15 H.J. Lu PR binutils/2338 * dwarf2.c (check_function_name): New function. (_bfd_dwarf2_find_nearest_line): Use check_function_name to check if function is correct. 2006-02-16 Alan Modra * elflink.c (_bfd_elf_default_action_discarded): Return 0 for debug sections. (elf_link_input_bfd): Adjust comments. 2006-02-10 H.J. Lu * elf.c (copy_private_bfd_data): Minor update. 2006-02-10 H.J. Lu PR binutils/2258 * elf.c (copy_private_bfd_data): Renamed to ... (rewrite_elf_program_header): This. (copy_elf_program_header): New function. (copy_private_bfd_data): Likewise. 2006-02-07 Nathan Sidwell * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e, bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x, bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249, bfd_mach_mcf547x, bfd_mach_mcf548x): Remove. (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div, bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac, bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac, bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp, bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac, bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac, bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac, bfd_mach_mcf_isa_b_usp_float_emac): New. (bfd_default_scan): Update coldfire mapping. * bfd-in.h (bfd_m68k_mach_to_features, bfd_m68k_features_to_mach): Declare. * bfd-in2.h: Rebuilt. * cpu-m68k.c (arch_info_struct): Add new coldfire machines, adjust legacy names. (m68k_arch_features): New. (bfd_m68k_mach_to_features, bfd_m68k_features_to_mach): Define. * elf32-m68k.c (elf32_m68k_object_p): New. (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags. (elf32_m68k_print_private_bfd_data): Print the CF EF flags. (elf_backend_object_p): Define. * ieee.c (ieee_write_processor): Update coldfire machines. * libbfd.h: Rebuilt. 2006-02-06 Steve Ellcey * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS if SHF_TLS is set. 2006-02-05 Arnold Metselaar * coff-z80.c (r_imm24): New howto. (rtype2howto): New case R_IMM24. (coff_z80_reloc_type_lookup): New case BFD_RELOC_24. (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24. 2006-02-04 Richard Sandiford * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol has already been assigned a GOT index, copy that index to the current hash table entry. 2006-02-01 Eric Botcazou * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass for call-to-undefweak reloc overflow. 2006-01-31 Eric Botcazou * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass for 32-bit relocs overflow. 2006-01-27 Paul Brook * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb objects. 2006-01-18 Alexandre Oliva Introduce TLS descriptors for i386 and x86_64. * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC, BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New. * libbfd.h, bfd-in2.h: Rebuilt. * elf32-i386.c (elf_howto_table): New relocations. (R_386_tls): Adjust. (elf_i386_reloc_type_lookup): Map new relocations. (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros. (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros. (struct elf_i386_link_hash_entry): Add tlsdesc_got field. (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field. (elf_i386_local_tlsdesc_gotent): New macro. (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size. (elf_i386_compute_jump_table_size): New macro. (link_hash_newfunc): Initialize tlsdesc_got. (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size. (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and R_386_TLS_DESC_CALL. (elf_i386_check_relocs): Likewise. Allocate space for local_tlsdesc_gotent. (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and R_386_TLS_DESC_CALL. (allocate_dynrelocs): Count function PLT relocations. Reserve space for TLS descriptors and relocations. (elf_i386_size_dynamic_sections): Reserve space for TLS descriptors and relocations. Set up sgotplt_jump_table_size. Don't zero reloc_count in srelplt. (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_. (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and R_386_TLS_DESC_CALL. (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P. (elf_backend_always_size_sections): Define. * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC, R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL. (R_X86_64_standard): Adjust. (x86_64_reloc_map): Map new relocs. (elf64_x86_64_rtype_to_howto): New, split out of... (elf64_x86_64_info_to_howto): ... this function, and... (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val. (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros. (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros. (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field. (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field. (elf64_x86_64_local_tlsdesc_gotent): New macro. (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt, tlsdesc_got and sgotplt_jump_table_size fields. (elf64_x86_64_compute_jump_table_size): New macro. (link_hash_newfunc): Initialize tlsdesc_got. (elf64_x86_64_link_hash_table_create): Initialize new fields. (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and R_X86_64_TLSDESC_CALL. (elf64_x86_64_check_relocs): Likewise. Allocate space for local_tlsdesc_gotent. (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and R_X86_64_TLSDESC_CALL. (allocate_dynrelocs): Count function PLT relocations. Reserve space for TLS descriptors and relocations. (elf64_x86_64_size_dynamic_sections): Reserve space for TLS descriptors and relocations. Set up sgotplt_jump_table_size, tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT and DT_TLSDESC_GOT. (elf64_x86_64_always_size_sections): New. Set up _TLS_MODULE_BASE_. (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and R_386_TLS_DESC_CALL. (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P. (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry. (elf_backend_always_size_sections): Define. 2006-01-17 H.J. Lu PR binutils/2096 * dwarf2.c (comp_unit_contains_address): Update comment. (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of lma. Return TRUE only if both comp_unit_contains_address and comp_unit_find_nearest_line return TRUE. (_bfd_dwarf2_find_line): Use section's vma, instead of lma. 2006-01-18 Alan Modra * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref. (bfd_elf_gc_mark_dynamic_ref_symbol): Declare. * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from elf_gc_mark_dynamic_ref_symbol. Make global. (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref. * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define. (elfNN_bed): Init new field. * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define. (ppc64_elf_gc_mark_dynamic_ref): New function. 2006-01-17 Alan Modra * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop. 2006-01-17 Nick Clifton PR binutils/2159 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused parameters. 2006-01-11 Nick Clifton * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry into the newly (re)allocated map array. 2006-01-09 Alexis Wilke * peXXigen.c (tbl): Add comma after "HIGH3ADJ". 2006-01-01 Jakub Jelinek * elf64-ppc.c (ppc64_elf_action_discarded): Return 0 for .toc1 section. For older changes see ChangeLog-2005 Local Variables: mode: change-log left-margin: 8 fill-column: 74 version-control: never End: