+2006-05-23 Jie Zhang <jie.zhang@analog.com>
+
+ * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
+ deteted entries in .eh_frame section.
+
+2006-05-23 Jie Zhang <jie.zhang@analog.com>
+
+ * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
+ instead of _GLOBAL_OFFSET_TABLE_.
+ (bfin_relocate_section): Ditto.
+ (_bfin_create_got_section): Ditto.
+ (elf32_bfinfdpic_create_dynamic_sections): Use
+ __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
+ (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
+
+2006-05-23 Alan Modra <amodra@bigpond.net.au>
+
+ * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
+ function syms over other syms.
+
+2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
+ check.
+ (bfd_elf_final_link): Add a late DT_TEXTREL check.
+ * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
+ (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
+ (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
+ Use MIPS_ELF_READONLY_SECTION.
+ (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
+ creating DT_TEXTREL.
+ (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
+ if no text relocations were generated.
+
+2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
+
+2006-05-19 Alan Modra <amodra@bigpond.net.au>
+
+ * elf.c (elf_fake_sections): Formatting.
+ (assign_file_positions_for_load_sections): Only add SEC_ALLOC
+ sections to p_memsz. Remove hack for PT_NOTE sections. Allow
+ section alignment to increase p_align for PT_LOAD.
+ (assign_file_positions_for_non_load_sections): Remove ARM BPABI
+ hack for PT_DYNAMIC. Instead, set p_filesz for all segments
+ other than PT_LOAD, and PT_NOTE in core.
+
+2006-05-17 Alan Modra <amodra@bigpond.net.au>
+
+ * elf.c (assign_file_positions_for_segments): Split into..
+ (assign_file_positions_for_load_sections): ..this, and..
+ (assign_file_positions_for_non_load_sections): ..this new function,..
+ (assign_file_positions_except_relocs): ..writing program headers here.
+
+2006-05-17 Alan Modra <amodra@bigpond.net.au>
+
+ * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
+ non-load sections if they have relocs.
+
+2006-05-15 Paul Brook <paul@codesourcery.com>
+
+ * 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 <dlheine@tensilica.com>
+ Bob Wilson <bob.wilson@acm.org>
+
+ * 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 <amodra@bigpond.net.au>
+
+ PR 2658
+ * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
+ -shared link.
+
+2006-05-11 Michael Matz <matz@suse.de>
+
+ * elflink.c (match_group_member): Correctly iterate group
+ members.
+
+2006-05-11 Paul Brook <paul@codesourcery.com>
+
+ * 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 <mbland@google.com>
+
+ * elf.c (_bfd_elf_init_private_section_data): Don't change
+ section type if already set.
+
+2006-05-10 Nick Clifton <nickc@redhat.com>
+
+ PR ld/2607
+ * elfcode.h (valid_section_index_p): New function: Checks for a
+ valid section index. Allows indicies in the range SHN_LOPROC to
+ SHN_HIOS.
+ (elf_object_p): Use valid_section_index_p.
+
+2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
+
+ * 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 <amodra@bigpond.net.au>
+
+ PR 2342
+ * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
+
+2006-05-09 Nick Clifton <nickc@redhat.com>
+
+ * 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 <bje@au.ibm.com>
+
+ * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
+ local variable `dynobj'.
+
+2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
+
+ * 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 <schwidefsky@de.ibm.com>
+
+ * 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 <amodra@bigpond.net.au>
+
+ * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
+ R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
+ the .toc and referenced by a TLS code sequence.
+ (ppc64_elf_edit_toc): Cater for the unlikely situation that
+ .toc is the first section in a file.
+
+2006-05-04 Andreas Schwab <schwab@suse.de>
+
+ * 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 <dan@codesourcery.com>
+
+ * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
+ for missing GOTs.
+
+2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
+ mapping symbols.
+
+2006-05-04 Ben Elliston <bje@au.ibm.com>
+
+ * 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 <amodra@bigpond.net.au>
+
+ * 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 <amodra@bigpond.net.au>
+
+ * 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 <paul@codesourcery.com>
+
+ * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
+ for R_ARM_REL32.
+
+2006-05-02 Ben Elliston <bje@au.ibm.com>
+
+ * 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 <nickc@redhat.com>
+
+ * 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 <amodra@bigpond.net.au>
+
+ * 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 <dj@redhat.com>
+
+ * 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 <kkojima@rr.iij4u.or.jp>
+
+ 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 <amodra@bigpond.net.au>
+
+ * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
+
+2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
+
+ 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 <hongjiu.lu@intel.com>
+
+ 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 <amodra@bigpond.net.au>
+
+ * 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 <hongjiu.lu@intel.com>
+
+ 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 <amodra@bigpond.net.au>
+
+ * Makefile.am: Run "make dep-am".
+ * Makefile.in: Regenerate.
+
+2006-04-19 Alan Modra <amodra@bigpond.net.au>
+
+ * warning.m4 (--enable-werror): Format help message.
+ (--enable-build-warnings): Likewise.
+ * configure: Regenerate.
+
+2006-04-18 Nick Clifton <nickc@redhat.com>
+
+ 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 <dan@codesourcery.com>
+
+ * po/SRC-POTFILES.in: Regenerated.
+
+2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * configure.in: Update version to 2.17.50.
+ * configure: Regenerated.
+
+2006-04-14 David Heine <dlheine@tensilica.com>
+
+ * 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 <hongjiu.lu@intel.com>
+
+ 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 <tausq@debian.org>
+
+ * 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 <dj@redhat.com>
+
+ * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
+ each plt entry we create.
+
+2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
+
+ * 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 <hongjiu.lu@intel.com>
+
+ * 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 <bernd.schmidt@analog.com>
+
+ * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
+ eliminate warnings.
+
+2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
+ James E Wilson <wilson@specifixinc.com>
+
+ PR ld/2442
+ * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
+ (elfNN_ia64_local_hash_entry): Add count, sorted_count and
+ size.
+ (elfNN_ia64_link_hash_entry): Likewise.
+ (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
+ and size.
+ (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
+ processing.
+ (elfNN_ia64_hash_hide_symbol): Likewise.
+ (elfNN_ia64_global_dyn_sym_thunk): Likewise.
+ (elfNN_ia64_local_dyn_sym_thunk): Likewise.
+ (elfNN_ia64_global_dyn_info_free): New function.
+ (elfNN_ia64_local_dyn_info_free): Likewise.
+ (elfNN_ia64_hash_table_free): Free local and global
+ elfNN_ia64_dyn_sym_info.
+ (addend_compare): New function.
+ (sort_dyn_sym_info): Likewise.
+ (get_dyn_sym_info): Updated to use binary search for addend.
+ (elfNN_ia64_check_relocs): Scan relocations to create dynamic
+ relocation arrays first.
+
+2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
+
+ * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
+ symbol.
+
+2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/2411
+ * elflink.c (check_dynsym): New.
+ (elf_link_output_extsym): Use it.
+ (bfd_elf_final_link): Likewise.
+
+2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/2404
+ * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
+ symbol from the dynamic definition with the default version if
+ its type and the type of existing regular definition mismatch.
+
+2006-04-05 Richard Sandiford <richard@codesourcery.com>
+ Daniel Jacobowitz <dan@codesourcery.com>
+
+ * config.bfd (sparc-*-vxworks*): New stanza.
+ * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
+ (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
+ * 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 <bje@au.ibm.com>
+
+ PR ld/2267
+ * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
+ special section number that exceeds the number of ELF sections
+ (eg. SHN_MIPS_SCOMMON).
+
+2006-03-27 Richard Sandiford <richard@codesourcery.com>
+
+ * elfxx-mips.c (mips_got_entry): Add more commentary.
+ (mips_elf_local_got_index): Use the hash table entry to record
+ the GOT index of forced-local symbols.
+ (mips_elf_initialize_tls_index): Rearrange code. Store the index
+ in either the hash table entry or the mips_got_entry, not both.
+ Add more commentary.
+ (mips_elf_multi_got): Make sure the g->next is nonnull when calling
+ mips_elf_initialize_tls_index.
+
+2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
+
+ * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
+ RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
+ reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
+ bfin_areloc_howto_table): Delete. All
+ uses deleted as well.
+ (bfin_reloc_map): Delete all stack relocs.
+ (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
+ bfin_reloc_type_lookup): Don't support them.
+ (bfin_relocate_section): Don't try to handle them.
+
+ * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
+ * configure.in: Likewise.
+ * configure: Regenerate.
+ * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
+ (BFIN_RELOC_MAX): Now 0x21.
+ (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
+ (bfd_elf32_bfinfdpic_vec): Declare.
+ (IS_FDPIC): New macro.
+ (struct bfinfdpic_elf_link_hash_table): New struct.
+ (bfinfdpic_hash_table, bfinfdpic_got_section,
+ bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
+ bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
+ bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
+ bfinfdpic_plt_initial_offset): Accessor macros for it.
+ (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
+ (struct bfinfdpic_relocs_info): New struct.
+ (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
+ BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
+ DEFAULT_STACK_SIZE): New macros.
+ (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
+ bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
+ bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
+ bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
+ _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
+ _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
+ bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
+ _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
+ elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
+ _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
+ _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
+ _bfinfdpic_resolve_final_relocs_info,
+ elf32_bfinfdpic_size_dynamic_sections,
+ elf32_bfinfdpic_always_size_sections,
+ elf32_bfinfdpic_modify_segment_map,
+ _bfinfdpic_count_got_plt_entries,
+ elf32_bfinfdpic_finish_dynamic_sections,
+ elf32_bfinfdpic_adjust_dynamic_symbol,
+ elf32_bfinfdpic_finish_dynamic_symbol,
+ elf32_bfinfdpic_elf_use_relative_eh_frame,
+ elf32_bfinfdpic_elf_encode_eh_address,
+ elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
+ elf32_bfinfdpic_copy_private_bfd_data,
+ (struct _bfinfdpic_dynamic_got_info,
+ struct _bfinfdpic_dynamic_got_plt_info): New structs.
+ (elf32_bfin_print_private_bfd_data): Print PIC flags.
+ (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
+ (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
+ elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
+ elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
+ bfd_elf32_bfd_copy_private_bfd_data,
+ elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
+ elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
+ elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
+ elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
+ elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
+ elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
+ elf_backend_omit_section_dynsym): Redefine these macros and include
+ "elf32-target.h" again to create the elf32-bfinfdpic target.
+ * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
+ BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
+ BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
+ BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
+ BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
+ BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
+ BFD_RELOC_BFIN_GOTOFFLO): New.
+ * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
+ (_bfd_target_vector): Add it.
+ * bfd-in2.h: Regenerate.
+ * libbfd.h: Regenerate.
+
+2006-03-25 Richard Sandiford <richard@codesourcery.com>
+
+ * 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 <matz@suse.de>
+
+ * 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 <bob.wilson@acm.org>
+
+ * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
+ rel->r_addend is zero.
+
+2006-03-22 Richard Sandiford <richard@codesourcery.com>
+
+ * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
+ of "loc".
+
+2006-03-22 Richard Sandiford <richard@codesourcery.com>
+ Daniel Jacobowitz <dan@codesourcery.com>
+ Phil Edwards <phil@codesourcery.com>
+ Zack Weinberg <zack@codesourcery.com>
+ Mark Mitchell <mark@codesourcery.com>
+ Nathan Sidwell <nathan@codesourcery.com>
+
+ * 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 <dave.anglin@nrc-cnrc.gc.ca>
+
+ * 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 <dave.anglin@nrc-cnrc.gc.ca>
+
+ * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
+ for undefined weak symbols.
+
+2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
+
+ PR ld/2462
+ * elflink.c (bfd_elf_final_link): Remove
+ bed->elf_backend_emit_relocs from emit_relocs.
+
+2006-03-17 Alexandre Oliva <aoliva@redhat.com>
+
+ * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
+ first relocation to the second when relaxing TLS GD to LE;
+ zero it out when relaxing to IE.
+
+2006-03-17 Alan Modra <amodra@bigpond.net.au>
+
+ PR 2434
+ * elflink.c (elf_link_add_object_symbols): Save and restore
+ warning sym's linked sym.
+
+2006-03-16 Alan Modra <amodra@bigpond.net.au>
+
+ 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 <amodra@bigpond.net.au>
+
+ * 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 <amodra@bigpond.net.au>
+
+ * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
+ checks from REL32.
+
+2006-03-15 Ben Elliston <bje@au.ibm.com>
+
+ * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
+ in_list elements, not just the first.
+
+2006-03-14 Richard Sandiford <richard@codesourcery.com>
+
+ * 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 <richard@codesourcery.com>
+
+ * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
+
+2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/2443
+ * dwarf2.c (concat_filename): Don't issue an error if file is 0.
+
+2006-03-10 Paul Brook <paul@codesourcery.com>
+
+ * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
+ (elf32_arm_print_private_bfd_data): Ditto.
+
+2006-03-09 Paul Brook <paul@codesourcery.com>
+
+ * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
+ mapping symbols.
+
+2006-03-09 Khem Raj <khem@mvista.com>
+
+ * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
+ char type.
+
+2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
+
+2006-03-07 Richard Sandiford <richard@codesourcery.com>
+ Daniel Jacobowitz <dan@codesourcery.com>
+ Zack Weinberg <zack@codesourcery.com>
+ Nathan Sidwell <nathan@codesourcery.com>
+ Paul Brook <paul@codesourcery.com>
+ Ricardo Anguiano <anguiano@codesourcery.com>
+ Phil Edwards <phil@codesourcery.com>
+
+ * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
+ (bfd_elf32_bigarm_symbian_vec): Likewise.
+ (bfd_elf32_bigarm_vxworks_vec): Likewise.
+ (bfd_elf32_littlearm_vec): Likewise.
+ (bfd_elf32_littlearm_symbian_vec): Likewise.
+ (bfd_elf32_littlearm_vxworks_vec): Likewise.
+ * configure: Regenerate.
+ * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
+ (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
+ (elf32_arm_vxworks_bed): Add forward declaration.
+ (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
+ (elf32_arm_vxworks_exec_plt0_entry): New table.
+ (elf32_arm_vxworks_exec_plt_entry): Likewise.
+ (elf32_arm_vxworks_shared_plt_entry): Likewise.
+ (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
+ (reloc_section_p): New function.
+ (create_got_section): Use RELOC_SECTION.
+ (elf32_arm_create_dynamic_sections): Likewise. Call
+ elf_vxworks_create_dynamic_sections for VxWorks targets.
+ Choose between the two possible values of plt_header_size
+ and plt_entry_size.
+ (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
+ (elf32_arm_abs12_reloc): New function.
+ (elf32_arm_final_link_relocate): Call it. Allow the creation of
+ dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
+ RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
+ r_addend fields of relocs. On rela targets, skip any code that
+ adjusts in-place addends. When using _bfd_link_final_relocate
+ to perform a final relocation, pass rel->r_addend as the addend
+ argument.
+ (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
+ object, ignore flags that are not standard on VxWorks.
+ (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
+ relocs on VxWorks. Use reloc_section_p.
+ (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
+ (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
+ .rela.plt.unloaded relocs on VxWorks targets.
+ (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
+ .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
+ instead of DT_REL* tags on RELA targets.
+ (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
+ and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
+ PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
+ (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
+ and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
+ like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
+ Correct the .rela.plt.unreloaded symbol indexes.
+ (elf32_arm_output_symbol_hook): Call the VxWorks version of this
+ hook on VxWorks targets.
+ (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
+ Minor formatting tweak.
+ (elf32_arm_vxworks_final_write_processing): New function.
+ (elf_backend_add_symbol_hook): Override for VxWorks and reset
+ for Symbian.
+ (elf_backend_final_write_processing): Likewise.
+ (elf_backend_emit_relocs): Likewise.
+ (elf_backend_want_plt_sym): Likewise.
+ (ELF_MAXPAGESIZE): Likewise.
+ (elf_backend_may_use_rel_p): Minor formatting tweak.
+ (elf_backend_may_use_rela_p): Likewise.
+ (elf_backend_default_use_rela_p): Likewise.
+ (elf_backend_rela_normal): Likewise.
+ * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
+
+2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
+
+ * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
+ New. Adjust other variants.
+ (bfd_default_scan): Update.
+ * bfd-in2.h: Rebuilt.
+ * cpu-m68k.c: Adjust.
+ (bfd_m68k_compatible): New. Use it for architectures.
+ * elf32-m68k.c (elf32_m68k_object_p): Adjust.
+ (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
+ mismatch.
+ (elf32_m68k_print_private_bfd_data): Adjust.
+ * ieee.c (ieee_write_processor): Adjust.
+
+2006-03-06 Alan Modra <amodra@bigpond.net.au>
+
+ * dwarf2.c: Formatting.
+ (add_line_info): Remove outer loop.
+
+2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
+ Alan Modra <amodra@bigpond.net.au>
+
+ 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 <nickc@redhat.com>
+
+ * cpu-avr.c: Update to ISO-C90 formatting.
+ * elf32-avr.c: Likewise.
+
+2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
+
+ * 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 <dj@redhat.com>
+
+ * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
+ calculations.
+
+2006-03-02 Richard Sandiford <richard@codesourcery.com>
+
+ * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
+ bfd_elf32_powerpc_vxworks_vec.
+
+2006-03-02 Nick Clifton <nickc@redhat.com>
+
+ * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
+
+2006-03-02 Richard Sandiford <richard@codesourcery.com>
+
+ * elf32-i386.c (elf_i386_create_dynamic_sections): Use
+ elf_vxworks_create_dynamic_sections.
+ (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
+ symbol handling.
+ * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
+ elf_vxworks_create_dynamic_sections.
+ (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
+ symbol handling.
+ * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
+ * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
+
+2006-03-02 Richard Sandiford <richard@codesourcery.com>
+
+ * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
+ (elf_backend_link_output_symbol_hook): Use
+ elf_vxworks_link_output_symbol_hook instead.
+ * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
+ (elf_backend_link_output_symbol_hook): Use
+ elf_vxworks_link_output_symbol_hook instead.
+ * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
+ same interface as elf_backend_link_output_symbol_hook.
+ * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
+ prototype accordingly.
+
+2006-03-02 Richard Sandiford <richard@codesourcery.com>
+
+ * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
+ (ppc_elf_link_hash_table): Replace old_got and new_got with
+ plt_type and can_use_new_plt.
+ (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
+ SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
+ (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
+ Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
+ (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
+ either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
+ this function should not be called for VxWorks targets.
+ (ppc_elf_tls_setup): Use plt_type instead of old_got.
+ (allocate_got): Likewise. Rearrange so that max_before_header
+ is only used for PLT_OLD and PLT_NEW.
+ (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
+ (ppc_elf_size_dynamic_sections): Likewise.
+ (ppc_elf_relax_section): Likewise.
+ (ppc_elf_relocate_section): Likewise.
+ (ppc_elf_finish_dynamic_symbol): Likewise.
+ (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
+
2006-02-28 Richard Sandiford <richard@codesourcery.com>
* elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
projects / deliverable / binutils-gdb.git / blobdiff