+2008-07-30 Alan Modra <amodra@bigpond.net.au>
+
+ * coff-ppc.c, coffgen.c, ecoff.c, ecofflink.c, elf.c, elf32-frv.c,
+ elf32-iq2000.c, elf32-m32c.c, elf32-mep.c, elf32-mt.c,
+ elf32-sh-symbian.c, elf64-hppa.c, mach-o.c, peXXigen.c, pef.c,
+ ppcboot.c, vms-misc.c, xsym.c: Silence gcc warnings.
+
+2008-07-28 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * elfxx-mips.c (mips_elf_calculate_relocation): Avoid generating
+ relocations for undefined weak symbols with non-default visibility.
+ (_bfd_mips_elf_check_relocs): Use possibly_dynamic_relocs for
+ global symbols in shared libraries.
+ (allocate_dynrelocs): New function.
+ (_bfd_mips_elf_adjust_dynamic_symbol): Do not handle
+ possibly_dynamic_relocs here.
+ (_bfd_mips_elf_size_dynamic_sections): Call allocate_dynrelocs.
+
+2008-07-28 Alexandre Oliva <aoliva@redhat.com>
+
+ * elf32-i386.c (struct elf_i386_link_hash_table): Added field
+ tls_module_base.
+ (elf_i386_link_hash_table_create): Initialize it.
+ (elf_i386_always_size_sections): Set it.
+ (set_tls_module_base): New.
+ (elf_i386_relocate_sections): Call it.
+ * elf64-x86-64.c (struct elf64_x86_64_link_hash_table): Added
+ field tls_module_base.
+ (elf64_x86_64_link_hash_table_create): Initialize it.
+ (elf64_x86_64_always_size_sections): Set it.
+ (set_tls_module_base): New.
+ (elf64_x86_64_relocate_sections): Call it.
+ Reported by Cary Coutant <ccoutant@google.com>
+
+2008-07-28 Ineiev <ineiev@yahoo.co.uk>
+
+ * elf32-arm.c (arm_map_one_stub): Declare variables at beginning
+ of block.
+ * elf32-avr.c (get_local_syms): Likewise.
+
+2008-07-28 Alan Modra <amodra@bigpond.net.au>
+
+ PR 6769
+ * bfd-in.h (BFD_VMA_FMT): Define.
+ (printf_vma, sprintf_vma): Use the above.
+ (_bfd_int64_low, _bfd_int64_high): Delete.
+ * bfd-in2.h: Regenerate.
+
+2008-07-27 Alan Modra <amodra@bigpond.net.au>
+
+ * elf.c (_bfd_elf_make_section_from_shdr): Ignore return from
+ elf_parse_notes. Use bfd_malloc_and_get_section.
+ (elf_parse_notes): Validate note namesz and descsz.
+
+2008-07-26 Michael Eager <eager@eagercon.com>
+
+ * elf32-ppc.c (ppc_elf_merge_obj_attributes): Check compatibility
+ between single-float, double-float, and soft-float.
+
+2008-07-24 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * elf32-mips.c (elf_backend_write_section): Define.
+
+2008-07-24 Nick Clifton <nickc@redhat.com>
+
+ * elf.c (_bfd_elf_map_sections_to_segments): Catch off by one
+ error assigning sections to segments.
+
+2008-07-22 Nick Clifton <nickc@redhat.com>
+
+ * elf.c (_bfd_elf_map_sections_to_segments): Allow sections in
+ adjoining pages to be included in the same segment.
+
+2008-07-22 Simon Baldwin <simonb@google.com>
+
+ * elflink.c (elf_link_output_extsym): Set st_size to zero for
+ symbols from dynamic libraries.
+
+2008-07-21 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/4424
+ * elflink.c (_bfd_elf_merge_symbol): Call bed->relocs_compatible
+ to check if 2 inputs are compatible.
+
+2008-07-21 Sterling Augustine <sterling@tensilica.com>
+
+ * elf.c (assign_file_positions_for_load_sections): Print vma in
+ error message about overlapping section vmas.
+
+2008-07-21 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/6747
+ * elf32-frv.c (elf32_frv_relocate_section): Revert the change
+ for PR ld/6446 checked in by accident on May 21, 2008.
+
+2008-07-21 Nick Clifton <nickc@redhat.com>
+
+ * coff-sh.c (bfd_pe_print_pdata): Define to NULL for non
+ COFF_WITH_PE based SH ports.
+ * libpei.h (_bfd_XX_print_ce_compressed_pdata): Prototype.
+ * arm-wince-pe.c (bfd_pe_print_pdata): Use
+ _bfd_pe_print_ce_compressed_pdata.
+ (slurp_symcache, cleanup_syms, pe_print_ce_compressed_pdata): Move
+ to...
+ * peXXigen.c: ... here and rename pe_print_ce_compressed_pdata to
+ _bfd_XX_print_ce_compressed_pdata.
+
+2008-07-21 Alan Modra <amodra@bigpond.net.au>
+
+ * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Drop
+ unwanted zero terminators.
+
+2008-07-21 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (spu_elf_relocate_section): Expand
+ RELOC_FOR_GLOBAL_SYMBOL. Don't warn about undefined symbols for
+ R_SPU_PPU32 and R_SPU_PPU64 relocations.
+
+2008-07-21 Luis Machado <luisgpm@br.ibm.com>
+
+ * elf-bfd.h: Declare elfcore_write_ppc_vsx.
+ * elf.c (elfcore_grok_ppc_vsx): New function.
+ (elfcore_write_ppc_vsx): New function
+ (elfcore_grok_note): Handle VSX notes.
+ (elfcore_write_register_note): Handle VSX notes.
+
+2008-07-18 Joseph Myers <joseph@codesourcery.com>
+
+ * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add new parameter.
+ * bfd-in2.h: Regenerate.
+ * elf32-arm.c (struct elf_arm_obj_tdata): Add field
+ no_wchar_size_warning.
+ (bfd_elf32_arm_set_target_relocs): Add new parameter
+ no_wchar_warn.
+ (elf32_arm_merge_eabi_attributes): Give a warning, not an error,
+ for conflicting wchar_t attributes. Do not warn if
+ --no-wchar-size-warning. Make diagnostic text more specific.
+
+2008-07-18 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/6748
+ * elf32-arm.c (elf32_arm_link_hash_table_create): Initialize
+ new fields added for ARM long call support.
+
+2008-07-18 Danny Backx <dannybackx@users.sourceforge.net>
+
+ * pe-arm-wince.c (pe_print_compressed_pdata): Define new function to
+ print compressed pdata structure as described on MSDN. This only
+ applies to a limited set of architectures (ARM, SH4).
+ (slurp_symtab, my_symbol_for_address): Define static helper
+ functions for pe_print_compressed_pdata.
+ * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_print_pdata field.
+ (bfd_coff_have_print_pdata, bfd_coff_print_pdata): Define.
+ * bfd/peXXigen.c (_bfd_XX_print_private_bfd_data_common): Add check on
+ bfd_coff_backend_data, call the function if non-null.
+ * pei-mcore.c: Add target dependent initialisation for
+ bfd_coff_backend_data.
+ * coff-sh.c: Likewise.
+ * coff64-rs6000.c: Likewise.
+ * coff-rs6000.c: Likewise.
+ * libcoff-in.h: Likewise.
+ * cf-i386lynx.c: Likewise.
+ * coff-alpha.c: Likewise.
+ * coff-apollo.c: Likewise.
+ * coff-arm.c: Likewise.
+ * coff-aux.c: Likewise.
+ * coff-h8300.c: Likewise.
+ * coff-h8500.c: Likewise.
+ * coff-i386.c: Likewise.
+ * coff-i860.c: Likewise.
+ * coff-i960.c: Likewise.
+ * coff-ia64.c: Likewise.
+ * coff-m68k.c: Likewise.
+ * coff-m88k.c: Likewise.
+ * coff-maxq.c: Likewise.
+ * coff-mips.c: Likewise.
+ * coff-or32.c: Likewise.
+ * coff-sparc.c: Likewise.
+ * coff-tic30.c: Likewise.
+ * coff-tic4x.c: Likewise.
+ * coff-tic54x.c: Likewise.
+ * coff-tic80.c: Likewise.
+ * coff-w65.c: Likewise.
+ * coff-we32k.c: Likewise.
+ * coff-x86_64.c: Likewise.
+ * coff-z80.c: Likewise.
+ * coff-z8k.c: Likewise.
+ * pe-mcore.c: Likewise.
+ * pe-mips.c: Likewise.
+ * pe-ppc.c: Likewise.
+ * peXXigen.c: Likewise.
+ * pei-ppc.c: Likewise.
+ * libcoff.h: Regenerate.
+
+2008-07-16 Bernd Schmidt <bernd.schmidt@analog.com>
+
+ * elf32-bfin.c (bfin_check_relocs, bfin_relocate_section,
+ bfin_final_link_relocate, bfin_gc_mark_hook, bfin_gc_sweep_hook,
+ ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE,
+ struct _bfinfdpic_dynamic_got_info): Moved around to keep FD-PIC code
+ separate from non-FD-PIC.
+
+2008-07-14 DJ Delorie <dj@redhat.com>
+
+ * elf-m10300.c (mn10300_elf_final_link_relocate): Correct overflow
+ checks for PCREL8, PCREL16, GOTPC16, GOTOFF16, PLT16, and GOT16
+ relocs.
+ (mn10300_elf_relax_section): Correct jump offset check when target
+ is in a different section.
+
+2008-07-15 Jie Zhang <jie.zhang@analog.com>
+
+ * elf32-bfin.c (elf32_bfin_special_sections[]): New.
+ (elf_backend_special_sections): Define.
+
+2008-07-13 Craig Silverstein <csilvers@google.com>
+
+ PR binutils/6743
+ * dwarf2.c (struct dwarf2_debug): New variable info_ptr_memory.
+ (find_line): Use info_ptr_memory instead of sec_info_ptr.
+ (_bfd_dwarf2_cleanup_debug_info): Likewise.
+
+2008-07-12 Jie Zhang <jie.zhang@analog.com>
+
+ Revert
+ 2008-07-12 Jie Zhang <jie.zhang@analog.com>
+ * elf.c (_bfd_elf_map_sections_to_segments): Don't put
+ executable sections into the same segment with other
+ read only sections if --sep-code.
+ * elf32-bfin.c (elf32_bfin_code_in_l1): New variable.
+ (elf32_bfin_data_in_l1): New variable.
+ (elf32_bfin_final_write_processing): New.
+ (elf32_bfin_special_sections[]): New.
+ (elf_backend_final_write_processing): Define.
+ (elf_backend_special_sections): Define.
+
+2008-07-12 Jie Zhang <jie.zhang@analog.com>
+
+ * elf.c (_bfd_elf_map_sections_to_segments): Don't put
+ executable sections into the same segment with other
+ read only sections if --sep-code.
+ * elf32-bfin.c (elf32_bfin_code_in_l1): New variable.
+ (elf32_bfin_data_in_l1): New variable.
+ (elf32_bfin_final_write_processing): New.
+ (elf32_bfin_special_sections[]): New.
+ (elf_backend_final_write_processing): Define.
+ (elf_backend_special_sections): Define.
+
+2008-07-11 Andreas Schwab <schwab@suse.de>
+
+ * dwarf2.c (read_section): Take pointer to bfd_size_type instead
+ of unsigned long as last parameter.
+ (struct dwarf2_debug): Define dwarf_abbrev_size, dwarf_line_size,
+ dwarf_str_size and dwarf_ranges_size as bfd_size_type instead of
+ unsigned long.
+
+2008-07-10 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * elfxx-mips.c (mips_elf_calculate_relocation): Calculate GP and GP0
+ for all relocation types. Allow any type of relocation to refer to
+ __gnu_local_gp.
+
+2008-07-10 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * elfxx-mips.c (mips_elf_check_mips16_stubs): Use ELF_ST_IS_MIPS16.
+ (mips_elf_calculate_relocation): Likewise.
+ (_bfd_mips_elf_add_symbol_hook): Likewise.
+ (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
+ (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
+
+2008-07-10 Andreas Schwab <schwab@suse.de>
+
+ * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Add missing
+ paren.
+
+2008-07-09 Craig Silverstein <csilvers@google.com>
+
+ * Makefile.am (BFD32_LIBS): Add compress.lo.
+ (BFD32_LIBS_CFILES): Add compress.c.
+ (BFD_H_FILES): Likewise.
+ * Makefile.in: Regenerate.
+ * bfd-in2.h: Regenerate.
+ * config.in: Add HAVE_ZLIB_H
+ * configure.in: Add test for libz and zlib.h
+ * configure: Regenerate.
+ * dwarf2.c (read_section): New function.
+ (read_indirect_string): Call new function read_section.
+ (read_abbrevs): Likewise.
+ (decode_line_info): Likewise.
+ (read_debug_ranges): Likewise.
+ (find_line): Call new function read_section when just one
+ .zdebug_info section is found, otherwise read and compress
+ multiple sections.
+ (_bfd_dwarf2_cleanup_debug_info): Free sec_info_ptr.
+ * elf.c (_bfd_elf_make_section_from_shdr): Add zdebug prefix.
+ (special_sections_z): New struct.
+ (special_sections): Refer to special_sections_z.
+ * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Recognize
+ sections named .zdebug_*.
+ (_bfd_mips_elf_fake_sections): Likewise.
+ * compress.c: New file.
+ (bfd_uncompress_section_contents): New function.
+
+2008-07-07 Christophe Lyon <christophe.lyon@st.com>
+
+ * elf32-arm.c (arm_type_of_stub): Don't crash on local symbols in
+ the presence of a PLT.
+
+2008-07-07 Alan Modra <amodra@bigpond.net.au>
+
+ * bfd.c (bfd_demangle): Always trim off bfd_get_symbol_leading_char.
+
+2008-07-02 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-ppc.c (is_pic_glink_stub): New function.
+ (ppc_elf_get_synthetic_symtab): Don't generate symbols when
+ multiple shared/pie stubs per plt entry.
+
+2008-06-30 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * elf.c (_bfd_elf_get_synthetic_symtab): Increment p by
+ bed->s->int_rels_per_ext_rel.
+
+2008-06-30 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * syms.c (BSF_SYNTHETIC): New flag.
+ * elf.c (_bfd_elf_get_synthetic_symtab): Set it.
+ * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Likewise.
+ * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Likewise.
+ * bfd-in.h (bfd_asymbol_flavour): Return bfd_target_unknown_flavour
+ for synthetic symbols.
+ * bfd-in2.h: Regenerate.
+
+2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * elf32-arm.c (record_arm_to_thumb_glue, record_thumb_to_arm_glue):
+ Expand comments.
+ (arm_map_one_stub): Use | 1 when setting the low bit.
+
+2008-06-29 Andreas Schwab <schwab@suse.de>
+
+ * elf32-m68k.c (elf_m68k_relocate_section): Don't ignore existing
+ addend on _GLOBAL_OFFSET_TABLE_.
+
+2008-06-24 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * elf32-arm.c (STUB_ENTRY_NAME): Define.
+ (arm_thumb_thumb_long_branch_stub): Use bx instead of b.n.
+ (arm_pic_long_branch_stub): Mention R_ARM_REL32 instead of
+ R_ARM_ABS32.
+ (struct elf32_arm_stub_hash_entry): Add output_name.
+ (arm_build_one_stub): Move offsets into the offset argument
+ of _bfd_final_link_relocate. Correct offset for
+ arm_thumb_arm_v4t_stub_long_branch.
+ (elf32_arm_size_stubs): Set stub_entry->output_name.
+ (elf32_arm_ouput_plt_map_sym): Rename to elf32_arm_output_map_sym.
+ Update all callers.
+ (elf32_arm_output_stub_sym): New.
+ (arm_map_one_stub): Correct formatting. Use elf32_arm_output_stub_sym.
+
+2008-06-20 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (needs_ovl_stub): Correctly return nonovl_stub for
+ non-branch insns.
+
+2008-06-20 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (build_stub): Allow wraparound on stub branches.
+ (allocate_spuear_stubs, build_spuear_stubs): Return value from
+ count_stub/build_stub.
+ (spu_elf_build_stubs): Correct location of stub reloc error message.
+
+2008-06-18 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
+
+ * elf32-cr16.c (ELF_MACHINE_ALT1): Define to EM_CR16_OLD.
+
+2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * configure: Regenerate.
+
+2008-06-17 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (struct spu_link_hash_table): Add extra_stack_space.
+ (spu_elf_check_vma): Add extra_stack_space param, copy to htab.
+ (spu_elf_auto_overlay): Use it.
+ (RECURSE_UNMARK): Define as 0.
+ (unmark_overlay_section): Heed RECURSE_UNMARK.
+ * elf32-spu.h (spu_elf_check_vma): Update prototype.
+
+2008-06-12 DJ Delorie <dj@redhat.com>
+
+ * elf32-m32c.c (ELF_MACHINE_ALT1): Define as EM_M32C_OLD.
+
+2008-06-09 Paul Brook <paul@codesourcery.com>
+
+ bfd/
+ * elf32-arm.c (elf32_arm_merge_private_bfd_data): Allow BE8 shared
+ libraries.
+
+2008-06-09 Christophe Lyon <christophe.lyon@st.com>
+
+ * elf32-arm.c (arm_stub_is_thumb): Define.
+ (elf32_arm_final_link_relocate): Handle near mode switching stubs.
+
+2008-06-07 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (spu_elf_auto_overlay): Add valid area below sp
+ to stack calculation.
+
+2008-06-06 Paul Brook <paul@codesourcery.com>
+
+ bfd/
+ * elf32-arm.c (elf32_arm_merge_private_bfd_data): Reject BE8 input.
+
+2008-06-06 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (spu_elf_auto_overlay): Relax requirement that
+ file names be unique. Specify archive:path in overlay script.
+
+2008-06-05 Alan Modra <amodra@bigpond.net.au>
+
+ PR ld/6590
+ * elf64-ppc.c (ppc_build_one_stub): Correct reloc offsets.
+
+2008-06-04 Alan Modra <amodra@bigpond.net.au>
+
+ * elf.c (ignore_section_sym): Don't test section sym value here.
+ (elf_map_symbols): Instead check zero value here as was done prior
+ to 2006-05-26 change.
+
+2008-06-04 Nick Clifton <nickc@redhat.com>
+
+ PR ld/6019
+ * elf32-avr.c (elf32_avr_relax_section): Handle the case where
+ there are no local symbols.
+
+2008-06-04 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (get_sym_h): Don't attempt to read global syms.
+ (process_stubs): Likewise.
+ (discover_functions): Don't used cached symbols.
+ (maybe_insert_function): Correct condition under which function
+ array is realloc'd.
+ (mark_functions_via_relocs): Delete unused variable.
+
+2008-05-30 Frediano Ziglio <frediano.ziglio@vodafone.com>
+ Nick Clifton <nickc@redhat.com>
+
+ PR ld/6511
+ * elf64-hppa.c (allocate_global_data_opd): Default to using the
+ dynamic symbol table for local function names in shared libraries.
+
+2008-05-29 Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ * elf.c (assign_file_positions_for_load_sections): Adjust pre-section
+ gaps based on VMA and P_VADDR instead of LMA and P_PADDR addresses.
+
+2008-05-28 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (spu_elf_object_p): New function.
+ (elf_backend_object_p): Define.
+ (build_stub): Correct second word of 8 byte overlay stubs.
+ (spu_elf_relocate_section): Formatting.
+
+2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
+
+ * elf.c (elfcore_write_register_note): New function.
+ * elf-bfd.h (elfcore_write_register_note): New prototype.
+
+2008-05-22 Christophe Lyon <christophe.lyon@st.com>
+
+ * elf32-arm.c (arm_type_of_stub): Ignore STT_SECTION symbols.
+ (elf32_arm_stub_add_mapping_symbol): Remove.
+ (elf32_arm_add_stub): Don't generate mapping symbols. Change
+ prototype.
+ (elf32_arm_size_stubs): Use new elf32_arm_add_stub
+ prototype. Don't generate thumb to arm glue for calls.
+ (arm_map_one_stub): Define.
+ (elf32_arm_output_arch_local_syms): Generate mapping symbols for
+ long calls stubs.
+
+2008-05-21 Nick Clifton <nickc@redhat.com>
+
+ * elf32-arm.c (group_sections): Reformat comments.
+
+ PR ld/6446
+ * elf32-frv.c (elf32_frv_relocate_section): Set EF_FRV_PIC by
+ default (for FDPIC). Clear it if any inter-segment relocations
+ are found.
+
+ * elf64-hppa.c (elf64_hppa_finalize_opd): Check NULL return
+ from elf_link_hash_lookup.
+
+2008-05-21 Maxim Kuvyrkov <maxim@codesourcery.com>
+
+ Add multi-GOT support for m68k.
+ * elf32-m68k.c (struct elf_m68k_link_hash_entry: got_entry_key,
+ glist): New fields.
+ (struct elf_m68k_got_entry_key, struct elf_m68k_got_entry,
+ struct elf_m68k_got, struct elf_m68k_bfd2got_entry,
+ struct elf_m68k_multi_got): New data structures.
+ (struct elf_m68k_link_hash_table: local_gp_p, use_neg_got_offsets_p,
+ allow_multigot_p, multi_got_): New fields.
+ (elf_m68k_multi_got): New macro.
+ (elf_m68k_link_hash_newfunc): Initialize new fields of
+ struct elf_m68k_link_hash_entry.
+ (elf_m68k_link_hash_table_create): Initialize new fields of
+ struct elf_m68k_link_hash_table.
+ (elf_m68k_link_hash_table_free): New static function implementing hook.
+ (elf_m68k_init_got, elf_m68k_clear_got, elf_m68k_create_empty_got): New
+ static functions for struct elf_m68k_got.
+ (elf_m68k_init_got_entry_key, elf_m68k_got_entry_hash,
+ elf_m68k_got_entry_eq): New static functions for
+ struct elf_m68k_got_entry.
+ (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT,
+ ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): New macros.
+ (enum elf_m68k_get_entry_howto): New enum.
+ (elf_m68k_get_got_entry, elf_m68k_update_got_entry_type,
+ elf_m68k_remove_got_entry_type): New static functions for
+ struct elf_m68k_got_entry.
+ (elf_m68k_add_entry_to_got): New static function.
+ (elf_m68k_bfd2got_entry_hash, elf_m68k_bfd2got_entry_eq,
+ elf_m68k_bfd2got_entry_del, elf_m68k_get_bfd2got_entry): New static
+ functions for struct elf_m68k_bfd2got_entry.
+ (struct elf_m68k_can_merge_gots_arg, elf_m68k_can_merge_gots_1,
+ elf_m68k_can_merge_gots): New traversal.
+ (struct elf_m68k_merge_gots_arg, elf_m68k_merge_gots_1,
+ elf_m68k_merge_gots): Ditto.
+ (struct elf_m68k_finalize_got_offsets_arg,
+ elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Ditto.
+ (struct elf_m68k_partition_multi_got_arg,
+ elf_m68k_partition_multi_got_1, elf_m68k_init_symndx2h_1,
+ elf_m68k_partition_multi_got): Ditto.
+ (elf_m68k_find_got_entry_ptr, elf_m68k_remove_got_entry): New static
+ functions.
+ (elf_m68k_copy_indirect_symbol): New static function implementing
+ a hook.
+ (elf_m68k_check_relocs): Update to add entries to multi-GOT.
+ (elf_m68k_gc_sweep_hook): Update to remove entries from multi-GOT.
+ (elf_m68k_always_size_sections): Assign BFDs to GOTs.
+ (elf_m68k_relocate_section): Update to properly handle GOT relocations.
+ (elf_m68k_finish_dynamic_symbol): Update to traverse all GOT entries
+ of a global symbol.
+ (bfd_elf_m68k_set_target_options): New function.
+ (bfd_elf32_bfd_link_hash_table_free): Define hook.
+ (bfd_elf32_bfd_final_link): Change expansion to bfd_elf_final_link
+ to skip generic calculation of GOT offsets.
+ (elf_backend_copy_indirect_symbol): Define hook.
+ * bfd-in.h (bfd_elf_m68k_set_target_options): Declare function.
+ * bfd-in2.h: Regenerate.
+
+2008-05-21 André Johansen <andrejoh@gmail.com>
+
+ PR 868
+ * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free memory allocated
+ for filenames in function tables and variable tables.
+
+2008-05-19 Alan Modra <amodra@bigpond.net.au>
+
+ PR 2995, PR 6473
+ * elf.c (_bfd_elf_make_section_from_shdr): Leave lma equal to
+ vma when all p_paddr fields are zero and there is more than
+ one PT_LOAD header.
+
+2008-05-15 Christophe Lyon <christophe.lyon@st.com>
+
+ Add long call support for ARM.
+ * elf32-arm.c (THM2_MAX_FWD_BRANCH_OFFSET): Define.
+ (THM2_MAX_BWD_BRANCH_OFFSET): Define.
+ (ARM_MAX_FWD_BRANCH_OFFSET): Define.
+ (ARM_MAX_BWD_BRANCH_OFFSET): Define.
+ (THM_MAX_FWD_BRANCH_OFFSET): Define.
+ (THM_MAX_BWD_BRANCH_OFFSET): Define.
+ (arm_long_branch_stub): Define.
+ (arm_pic_long_branch_stub): Define.
+ (arm_thumb_v4t_long_branch_stub): Define.
+ (arm_thumb_thumb_long_branch_stub): Define.
+ (arm_thumb_arm_v4t_long_branch_stub): Define.
+ (STUB_SUFFIX): Define.
+ (elf32_arm_stub_type): Define.
+ (elf32_arm_stub_hash_entry): Define.
+ (elf32_arm_link_hash_entry): Add stub_cache field.
+ (arm_stub_hash_lookup): Define.
+ (elf32_arm_link_hash_table): Add stub_hash_table, stub_bfd,
+ add_stub_section, layout_sections_again, stub_group, bfd_count,
+ top_index, input_list fields.
+ (elf32_arm_link_hash_newfunc): Init new field.
+ (stub_hash_newfunc): New function.
+ (elf32_arm_link_hash_table_create): Init stub_hash_table.
+ (elf32_arm_hash_table_free): New function.
+ (arm_type_of_stub): New function.
+ (elf32_arm_stub_name): New function.
+ (elf32_arm_get_stub_entry): New function.
+ (elf32_arm_stub_add_mapping_symbol): New function.
+ (elf32_arm_add_stub): New function.
+ (arm_build_one_stub): New function.
+ (arm_size_one_stub): New function.
+ (elf32_arm_setup_section_lists): New function.
+ (elf32_arm_next_input_section): New function.
+ (group_sections): New function.
+ (elf32_arm_size_stubs): New function.
+ (elf32_arm_build_stubs): New function.
+ (bfd_elf32_arm_add_glue_sections_to_bfd): Skip stub sections.
+ (bfd_elf32_arm_process_before_allocation): No longer handle
+ R_ARM_CALL and R_ARM_THM_CALL.
+ (using_thumb_only): New function.
+ (elf32_arm_final_link_relocate): Redirect calls to stub if range
+ exceeds encoding capabilities.
+ (bfd_elf32_bfd_link_hash_table_free): Define.
+ * bfd-in.h (R_ARM_max): Fix value to 130.
+ (elf32_arm_setup_section_lists): Protype.
+ (elf32_arm_next_input_section): Protype.
+ (elf32_arm_size_stubs): Protype.
+ (elf32_arm_build_stubs): Protype.
+ * bfd-in2.h: Regenerate.
+
+2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Fix memset calls.
+ * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Likewise.
+
+2008-05-14 Alan Modra <amodra@bigpond.net.au>
+
+ * Makefile.am: Run "make dep-am".
+ * Makefile.in: Regenerate.
+
+2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
+ Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-ppc.c (section_covers_vma): New function.
+ (ppc_elf_get_synthetic_symtab): New function.
+ (bfd_elf32_get_synthetic_symtab): Define.
+ * elf64-ppc.c (section_covers_vma): New function.
+ (ppc64_elf_get_synthetic_symtab): Generate sym@plt on glink branch
+ table entries, and __glink_PLTresolve on resolver stub.
+ (ppc64_elf_build_stubs): Rename __glink sym to __glink_PLTresolve.
+
+2008-05-12 Alan Modra <amodra@bigpond.net.au>
+
+ PR 6443
+ * elf32-ppc.c (MUST_BE_DYN_RELOC): Delete.
+ (must_be_dyn_reloc): New function.
+ (ppc_elf_check_relocs): Don't set DF_STATIC_TLS for tprel relocs
+ in pies.
+ (ppc_elf_tls_optimize): Optimise pies.
+ (ppc_elf_relocate_section): Use a section symbol rather than no
+ symbol if possible for LD->IE TLS sequence, but don't error if
+ we must use no symbol.
+ * elf64-ppc.c (MUST_BE_DYN_RELOC): As for elf32-ppc.c.
+ (must_be_dyn_reloc): Likewise.
+ (ppc64_elf_check_relocs): Likewise.
+ (ppc64_elf_tls_optimize): Likewise.
+ (ppc64_elf_relocate_section): Likewise.
+
+2008-05-12 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (spu_elf_relocate_section): Rename is_ea to is_ea_sym.
+
+2008-05-10 Paul Pluzhnikov <ppluzhnikov@google.com>
+
+ * elfcore.h (elf_core_file_p): Warn about core truncation.
+
+2008-05-07 Bob Wilson <bob.wilson@acm.org>
+
+ * elf32-xtensa.c (xtensa_property_section_name): New.
+ (xtensa_make_property_section): New.
+ (xtensa_get_property_section): Make static. Do not create a new
+ section if it does not exist.
+
+2008-05-08 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (spu_elf_special_sections): Add "._ea".
+ (spu_elf_relocate_section): Handle relocations against symbols
+ defined in ._ea specially.
+
+2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * elf32-arm.c (elf32_arm_symbian_link_hash_table_create): Use
+ ARRAY_SIZE.
+ (elf32_arm_symbian_plt_sym_val): New.
+ (elf_backend_plt_sym_val): Define.
+
+2008-05-03 Alan Modra <amodra@bigpond.net.au>
+
+ PR 2995, PR 6473
+ * elf.c (rewrite_elf_program_header): Rather than clearing
+ p_paddr_valid at end, don't set it in the first place. Delete
+ comment no longer relevant. When not p_paddr_valid, don't set
+ paddr from vaddr, and don't set p_vaddr_offset.
+
+2008-05-01 Cary Coutant <ccoutant@google.com>
+
+ * elf.c (bfd_elf_get_str_section): Fix memory leak caused by
+ corrupt string table.
+
+2008-05-01 Joel Brobecker <brobecker@adacore.com>
+
+ * cache.c (cache_bread_1): Renames cache_bread.
+ (cache_bread): New function.
+
+2008-05-01 Alan Modra <amodra@bigpond.net.au>
+
+ PR 2995, PR 6473
+ * elf.c (_bfd_elf_make_section_from_shdr): Always set lma from p_paddr.
+ (assign_file_positions_for_load_sections): Combine nested "if".
+ (copy_elf_program_header): Don't set p_paddr_valid or p_vaddr_offset
+ when all header p_paddr fields are zero.
+
+2008-04-30 Edmar Wienskoski <edmar@freescale.com>
+
+ * cpu-powerpc.c (bfd_powerpc_archs): Add e500mc entry.
+
+2008-04-29 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound)
+ (_bfd_elf_canonicalize_dynamic_reloc): Find dynamic relocations
+ even if they are not loaded.
+ * elflink.c (_bfd_elf_init_2_index_sections): Set data_index_section
+ first.
+
+2008-04-25 Jay Foad <jay.foad@gmail.com>
+
+ * reloc16.c (bfd_coff_reloc16_get_value): Add support for
+ undefined weak symbols.
+
+2008-04-25 Nick Clifton <nickc@redhat.com>
+
+ * po/vi.po: Updated Vietnamese translation.
+
+2008-04-23 Paolo Bonzini <bonzini@gnu.org>
+
+ * aclocal.m4: Regenerate.
+ * configure: Regenerate.
+
+2008-04-21 Cary Coutant <ccoutant@google.com>
+
+ * archive.c (_bfd_write_archive_contents): Fix incorrect use of
+ ARFMAG.
+
+2008-04-21 Nathan Sidwell <nathan@codesourcery.com>
+
+ * elfxx-mips.c (_bfd_mips_vxworks_adjust_dynamic_symbol): Don't
+ set the value of undefined symbols in shared objects.
+ (_bfd_mips_vxworks_finish_dynamic_symbol): Clear value for
+ undefined symbols unless pointer equality is needed.
+
+2008-04-18 Dennis Roberts <dennis.roberts@sunquestinfo.com>
+
+ * aix5ppc-core.c: Define macros for the default architecture and
+ machine for matching core files.
+ (xcoff64_core_p): Set the architecture and machine to the default
+ values defined in the macros mentioned above.
+ * rs6000-core.c: Define macros to determine whether or not the
+ core file header uses the core_dumpxx header format.
+ (rs6000coff_core_p): Don't match core files that use the
+ core_dumpxx header format.
+
+2008-04-16 Pedro Alves <pedro@codesourcery.com>
+
+ * config.bfd (i[3-7]86-*-dicos*, x86_64-*-dicos*): Add.
+
+2008-04-16 David S. Miller <davem@davemloft.net>
+
+ * reloc.c (BFD_RELOC_SPARC_GOTDATA_HIX22,
+ BFD_RELOC_SPARC_GOTDATA_LOX10, BFD_RELOC_SPARC_GOTDATA_OP_HIX22,
+ BFD_RELOC_SPARC_GOTDATA_OP_LOX10, BFD_RELOC_SPARC_GOTDATA_OP): New.
+ * libbfd.h: Regnerate.
+ * bfd-in2.h: Regenerate.
+ * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Add entries for
+ GOTDATA relocations.
+ (sparc_reloc_map): Likewise.
+ (_bfd_sparc_elf_check_relocs): Handle R_SPARC_GOTDATA_* like
+ R_SPARC_GOT*.
+ (_bfd_sparc_elf_gc_sweep_hook): Likewise.
+ (_bfd_sparc_elf_relocate_section): Transform R_SPARC_GOTDATA_HIX22,
+ R_SPARC_GOTDATA_LOX10, R_SPARC_GOTDATA_OP_HIX22, and
+ R_SPARC_GOTDATA_OP_LOX10 into the equivalent R_SPARC_GOT* reloc.
+ Simply ignore R_SPARC_GOTDATA_OP relocations.
+
+2008-04-14 Aurelien Jarno <aurelien@aurel32.net>
+
+ * configure.in: Link with the PIC version of libiberty on
+ Linux/MIPS hosts.
+ * configure: Regenerate.
+
+2008-04-14 Edmar Wienskoski <edmar@freescale.com>
+
+ * archures.c: Add bfd_mach_ppc_e500mc.
+ * bfd-in2.h: Regenerate.
+
+2008-04-08 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (spu_elf_build_stubs): Correct error message.
+ (mark_functions_via_relocs): Remove premature init of symtab_hdr.
+ (collect_overlays): Commment typo fix.
+
+2008-04-08 Kees Cook <kees@canonical.com>
+
+ * elflink.c (bfd_elf_size_dynamic_sections): Ignore GNU-stack note
+ in EXEC_P bfds.
+
+2008-04-08 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c: Include libiberty.h.
+ (struct spu_link_hash_table): Add local_stire, overlay_fixed, reserved,
+ non_ovly_stub, spu_elf_load_ovl_mgr, spu_elf_open_overlay_script,
+ spu_elf_relink, auto_overlay fields.
+ (AUTO_OVERLAY, AUTO_RELINK, OVERLAY_RODATA): Define.
+ (needs_ovl_stub): Flip test so that call to non-function warning
+ is emitted during relocate_section rather than earlier.
+ (spu_elf_check_vma): Stash --auto-overlay parameters, and clear
+ auto_overlay if no section exceeds local store.
+ (struct call_info): Add count, max_depth, is_pasted fields.
+ (struct function_info): Add rodata, last_caller, call_count,
+ depth, new visit flags.
+ (insert_callee): Increment call count.
+ (copy_callee): New function.
+ (mark_functions_via_relocs): Investigate all reloc types to count
+ possible function pointer stubs for --auto-overlay. Track
+ last_caller and increment function call_count.
+ (pasted_function): Insert a "call" into call info for pasted section.
+ (remove_cycles): Track max depth of calls. Don't emit call graph
+ pruning warning for --auto-overlay.
+ (build_call_tree): Don't transfer_calls for --auto-overlay.
+ Adjust remove_cycles call.
+ (sort_calls, sort_lib, sort_bfds): New functions.
+ (struct _mos_param, struct _uos_param, struct _cl_param): New.
+ (mark_overlay_section, unmark_overlay_section): New functions.
+ (collect_lib_sectios, auto_ovl_lib_functions): New functions.
+ (collect_overlays, find_pasted_call): New functions.
+ (sum_stack): Deal with is_pasted "calls". Exit before printing
+ when --auto-overlay.
+ (spu_elf_auto_overlay): New function.
+ (spu_elf_final_link): Call spu_elf_auto_overlay.
+ * elf32-spu.h (spu_elf_check_vma): Update prototype.
+
+2008-04-07 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (allocate_spuear_stubs): Ensure _SPUEAR_ symbol
+ is defined in overlay section before creating a stub.
+ (build_spuear_stubs): Likewise.
+ (spu_elf_size_stubs, spu_elf_build_stubs): Adjust calls.
+
+2008-04-02 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (insert_callee): Reorder call list so most recent
+ call is always first.
+ (interesting_section): Move.
+ (mark_functions_via_relocs): Fold interesting_section and
+ reloc_count tests in callers to here. Simplify output section
+ owner test.
+ (discover_functions): Set "gaps" when no symbols and some
+ "interesting_section". Run pasted_function loop for no symbol
+ bfds.
+ (for_each_node, transfer_calls): New functions.
+ (mark_non_root): Adjust to suit for_each_node.
+ (call_graph_traverse): Likewise. Fix memory leak. Rename to..
+ (remove_cycles): ..this.
+ (build_call_tree): Use for_each_node and transfer_calls.
+ (struct _sum_stack_param): New.
+ (sum_stack): Adjust to suit for_each_node. Return error on
+ malloc failure. Move code to print root node cumulative stack from..
+ (spu_elf_stack_analysis): ..here. Use for_each_node.
+
2008-03-31 Cary Coutant <ccoutant@google.com>
PR 6006
projects / deliverable / binutils-gdb.git / blobdiff