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Diffstat (limited to 'binutils-2.25/bfd/ChangeLog-2013')
| -rw-r--r-- | binutils-2.25/bfd/ChangeLog-2013 | 3239 |
1 files changed, 3239 insertions, 0 deletions
diff --git a/binutils-2.25/bfd/ChangeLog-2013 b/binutils-2.25/bfd/ChangeLog-2013 new file mode 100644 index 00000000..01cdac4b --- /dev/null +++ b/binutils-2.25/bfd/ChangeLog-2013 @@ -0,0 +1,3239 @@ +2013-12-30 Ilya Tocar <ilya.tocar@intel.com> + + * peXXigen.c (rsrc_process_section): Use ptrdiff_t as the type for + pointer arithmetic. + +2013-12-20 Alan Modra <amodra@gmail.com> + + * elf-eh-frame.c (cie_eq): Return false when initial_insn_length + is too large. + (cie_compute_hash): Don't exceed bounds of initial_instructions. + (_bfd_elf_parse_eh_frame): Always set initial_insn_length, and + save as much of insns to initial_instructions[] as will fit. + +2013-12-19 H.J. Lu <hongjiu.lu@intel.com> + + PR binutils/16317 + * elf.c (assign_section_numbers): Set the SHF_INFO_LINK bit for + SHT_REL/SHT_RELA sections when setting the sh_info field. + +2013-12-19 Pierre Muller <muller@sourceware.org> + + * peXXigen.c (rsrc_cmp): Fix unused variable warning. + +2013-12-19 Pierre Muller <muller@sourceware.org> + + * peXXigen.c (u16_mbtouc): Avoid unused function warning by excluding + if __CYGWIN__ or __MINGW32__ macro is defined. + (rsrc_cmp): Fix Windows host version and version without wchar header. + [__CYGWIN__, __MINGW32__]: Introduce rsrccmp macro. + Fix coding standard issues. + +2013-12-19 Andreas Schwab <schwab@suse.de> + + * elf32-m68k.c (elf_m68k_add_symbol_hook): New function. + (elf_backend_add_symbol_hook): Define. + +2013-12-18 Nick Clifton <nickc@redhat.com> + + * peXXigen.c (rsrc_print_section): Use ptrdiff_t as the type for + pointer arithmetic. + +2013-12-17 H.J. Lu <hongjiu.lu@intel.com> + + * elf32-arm.c (elf32_arm_post_process_headers): Call + _bfd_elf_post_process_headers. + +2013-12-17 H.J. Lu <hongjiu.lu@intel.com> + + * elf32-spu.c (spu_elf_post_process_headers): Call + _bfd_elf_post_process_headers. + * elfxx-mips.c (_bfd_mips_post_process_headers): Likewise. + +2013-12-17 H.J. Lu <hongjiu.lu@intel.com> + + * elf-bfd.h (_bfd_elf_set_osabi): Renamed to ... + (_bfd_elf_post_process_headers): This. + * elf.c (_bfd_elf_compute_section_file_positions): Always + call elf_backend_post_process_headers. + (_bfd_elf_set_osabi): Renamed to ... + (_bfd_elf_post_process_headers): This. + * elf32-hppa.c (elf_backend_post_process_headers): Removed. + * elf32-i370.c (elf_backend_post_process_headers): Likewise. + * elf32-msp430.c (elf_backend_post_process_headers): Likewise. + * elf32-ppc.c (elf_backend_post_process_headers): Likewise. + * elf32-sparc.c (elf_backend_post_process_headers): Likewise. + * elf64-hppa.c (elf_backend_post_process_headers): Likewise. + * elf64-ppc.c (elf_backend_post_process_headers): Likewise. + * elf64-sparc.c (elf_backend_post_process_headers): Likewise. + * elf64-x86-64.c (elf_backend_post_process_headers): Likewise. + * (elf_backend_post_process_headers): Likewise. + * (elf_backend_post_process_headers): Likewise. + * elf32-i386.c (elf_backend_post_process_headers): Don't + define as _bfd_elf_set_osabi. + (elf_i386_fbsd_post_process_headers): Updated. + * elf32-mips.c (elf_fbsd_post_process_headers): Removed. + (elf_backend_post_process_headers): Likewise. + * elf32-tic6x.c (elf32_tic6x_set_osabi): Removed. + (elf_backend_post_process_headers): Likewise. + * elf64-mips.c (elf_fbsd_post_process_headers): Removed. + (elf_backend_post_process_headers): Likewise. + * elfn32-mips.c (elf_fbsd_post_process_headers): Removed. + (elf_backend_post_process_headers): Likewise. + * elfnn-aarch64.c (elfNN_aarch64_post_process_headers): Updated. + * elfxx-target.h (elf_backend_post_process_headers): Default + to _bfd_elf_post_process_headers. + +2013-12-17 H.J. Lu <hongjiu.lu@intel.com> + + PR binutils/16318 + * elf32-arm.c (elf32_arm_copy_private_bfd_data): Call + _bfd_elf_copy_private_bfd_data. + * elf32-bfin.c (bfin_elf_copy_private_bfd_data): Removed. + (elf32_bfinfdpic_copy_private_bfd_data): Likewise. + (bfd_elf32_bfd_copy_private_bfd_data): Don't define. + * elf32-frv.c (frv_elf_copy_private_bfd_data): Removed. + (elf32_frvfdpic_copy_private_bfd_data): Likewise. + (bfd_elf32_bfd_copy_private_bfd_data): Don't define. + * elf32-iq2000.c (iq2000_elf_copy_private_bfd_data): Removed. + (bfd_elf32_bfd_copy_private_bfd_data): Don't define. + * elf32-lm32.c (lm32_elf_copy_private_bfd_data): Removed. + (lm32_elf_fdpic_copy_private_bfd_data): Call + _bfd_elf_copy_private_bfd_data. + * elf32-mep.c (mep_elf_copy_private_bfd_data): Removed. + (bfd_elf32_bfd_copy_private_bfd_data): Don't define. + * elf32-msp430.c (elf32_msp430_copy_private_bfd_data): Removed. + (bfd_elf32_bfd_copy_private_bfd_data): Don't define. + * elf32-mt.c (mt_elf_copy_private_bfd_data): Removed. + (bfd_elf32_bfd_copy_private_bfd_data): Don't define. + * elf32-sh.c (sh_elf_set_private_flags): Removed. + (sh_elf_copy_private_data): Call _bfd_elf_copy_private_bfd_data + and sh_elf_set_mach_from_flags. + * elfnn-aarch64.c (elfNN_aarch64_copy_private_bfd_data): Removed. + (bfd_elfNN_bfd_copy_private_bfd_data): Don't define. + +2013-12-17 H.J. Lu <hongjiu.lu@intel.com> + + * peXXigen.c (rsrc_process_section): Rename index to indx. + +2013-12-17 Nick Clifton <nickc@redhat.com> + + * peXXigen.c: Include wchar.h if available. + Include safe-ctype.h. + (HighBitSet, SetHighBit, WithoutHighBit): New macros. + (pe_print_resource_entries): Rename to + rsrc_print_resource_entries. Handle names that are not RVAs. + (pe_print_resource_directory): Rename to + rsrc_print_resource_directory. + (pe_print_rsrc): Rename to rsrc_print_section. Corrupt + computation of RVA bias. + (rsrc_count_entries): New function. + (rsrc_count_directory): New function. + (rsrc_parse_entry): New function. + (rsrc_parse_entries): New function. + (rsrc_parse_directory): New function. + (rsrc_write_string): New function. + (rsrc_compute_rva): New function. + (rsrc_write_leaf): New function. + (rsrc_write_entry): New function. + (rsrc_write_directory): New function. + (u16_mbtouc): New function. + (rsrc_cmp): New function. + (rsrc_print_name): New function. + (rsrc_resource_name): New function. + (rsrc_merge_string_entries): New function. + (rsrc_sort_entries): New function. + (rsrc_attach_chain): New function. + (rsrc_merge): New function. + (rsrc_process_section): New function - merges the contents of a + .rsrc section. + (_bfd_XXi_final_link_postscript): Call rsrc_process_section. + (rsrc_print_section): Fix mingw64 size issue. + + * configure.in (AC_CHECK_HEADERS): Add wchar.h + * config.in: Regenerate. + * configure: Regenerate. + +2013-12-16 Andreas Schwab <schwab@suse.de> + + * elf64-ppc.c (ppc64_elf_relocate_section): Add newline to error + message. + +2013-12-14 Alan Modra <amodra@gmail.com> + + * elflink.c (_bfd_elf_merge_symbol): If merging a new weak + symbol that will be skipped, we don't have a new definition. + +2013-12-13 Kuan-Lin Chen <kuanlinchentw@gmail.com> + Wei-Cheng Wang <cole945@gmail.com> + + * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Add nds32 + files. + * Makefile.in: Regenerate. + * archures.c (bfd_nds32_arch): Add nds32 target. + * bfd-in2.h: Regenerate. + * config.bfd (nds32*le-*-linux): Add bfd_elf32_nds32lelin_vec + and bfd_elf32_nds32belin_vec. + (nds32*be-*-linux*): Likewise. + (nds32*le-*-*): Add bfd_elf32_nds32le_vec and bfd_elf32_nds32be_vec. + (nds32*be-*-*): Likewise. + * configure.in (bfd_elf32_nds32be_vec): Add elf32-nds32.lo. + (bfd_elf32_nds32le_vec): Likewise. + (bfd_elf32_nds32belin_vec): Likewise. + (bfd_elf32_nds32lelin_vec): Likewise. + * configure: Regenerate. + * cpu-nds32.c: New file for nds32. + * elf-bfd.h: Add NDS32_ELF_DATA. + * elf32-nds32.c: New file for nds32. + * elf32-nds32.h: New file for nds32. + * libbfd.h: Regenerate. + * reloc.c: Add relocations for nds32. + * targets.c (bfd_elf32_nds32be_vec): New declaration for nds32. + (bfd_elf32_nds32le_vec): Likewise. + (bfd_elf32_nds32belin_vec): Likewise. + (bfd_elf32_nds32lelin_vec): Likewise. + +2013-12-12 H.J. Lu <hongjiu.lu@intel.com> + + PR binutils/16318 + * elf.c (_bfd_elf_copy_private_bfd_data): Remove BFD_ASSERT. + Set e_flags only if elf_flags_init is FALSE. Copy EI_OSABI + field. + +2013-12-12 H.J. Lu <hongjiu.lu@intel.com> + + * elf32-sh.c (bfd_elf32_bfd_set_private_bfd_flags): Removed. + +2013-12-12 H.J. Lu <hongjiu.lu@intel.com> + + * elf.c (assign_file_positions_except_relocs): Set e_type in ELF + header to ET_EXEC for -pie -Ttext-segment=. + +2013-12-08 Alan Modra <amodra@gmail.com> + + * elflink.c (_bfd_elf_add_default_symbol): Set dynamic_def + and ref_dynamic_nonweak when chaining together indirect + symbols. + +2013-12-06 Tristan Gingold <gingold@adacore.com> + + * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add argument rf. + Display epilog opcode. + (pex64_dump_xdata): Add argument rf; make addr a local variable. + Adjust call to pex64_xdata_print_uwd_codes. + (pex64_bfd_print_pdata): Display code range, adjust call to + +2013-12-05 Tristan Gingold <gingold@adacore.com> + + * mach-o.c (bfd_mach_o_mkobject_init): Use bfd_zalloc. + +2013-12-03 Nick Clifton <nickc@redhat.com> + + * peXXigen.c (pe_print_resource_entries): New function: Displays + an entry in a .rsrc section. + (pe_print_resource_directory): New function: Displays a directory + in a .rsrc section. + (pe_print_rsrc): New function: Displays the contents of .rsrc + section. + (_bfd_XX_print_private_bfd_data_common): Call pe_print_rsrc. + +2013-12-03 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (ppc_build_one_stub <ppc_stub_plt_branch_r2off>): + Don't omit saving of r2 for ELFv2. Don't addi 2,2,0. + (ppc_size_one_stub <ppc_stub_plt_branch_r2off>): Adjust to suit. + +2013-12-03 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (ppc64_elf_link_just_syms): Remove .got check. + Handle ELFv2. + +2013-11-26 Will Newton <will.newton@linaro.org> + + * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): + Handle STT_GNU_IFUNC symbols correctly in static links. + +2013-11-26 Will Newton <will.newton@linaro.org> + + * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Ensure + PLT_INDEX is calculated using correct header size. + +2013-11-22 Cory Fields <cory@coryfields.com> + + * libcoff-in.h: Add insert_timestamp flag to the pe_data struct. + * libcoff.h: Regenerate. + * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Only use a real + timestamp if --insert-timestamp was used. + +2013-11-19 Roland McGrath <mcgrathr@google.com> + + * elf-nacl.c (nacl_modify_segment_map): Calculate SIZEOF_HEADERS + when not doing linking (i.e. INFO is a null pointer). + +2013-11-19 H.J. Lu <hongjiu.lu@intel.com> + + * elf64-x86-64.c (elf_x86_64_section_from_shdr): Re-indent. + +2013-11-17 H.J. Lu <hongjiu.lu@intel.com> + + * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_PC32_BND + and R_X86_64_PLT32_BND. + (R_X86_64_standard): Replace R_X86_64_RELATIVE64 with + R_X86_64_PLT32_BND. + (IS_X86_64_PCREL_TYPE): Add R_X86_64_PLT32_BND. + (x86_64_reloc_map): Add BFD_RELOC_X86_64_PC32_BND and + BFD_RELOC_X86_64_PLT32_BND. + (elf_x86_64_check_relocs): Handle R_X86_64_PC32_BND and + R_X86_64_PLT32_BND. + (elf_x86_64_gc_sweep_hook): Likewise. + (elf_x86_64_relocate_section): Likewise. + * reloc.c (bfd_reloc_code_real): Add BFD_RELOC_X86_64_PC32_BND + and BFD_RELOC_X86_64_PLT32_BND. + * bfd-in2.h: Regenerated. + * libbfd.h: Likewise. + +2013-11-15 H.J. Lu <hongjiu.lu@intel.com> + + * elf32-i386.c (elf_i386_allocate_dynrelocs): Make room for + PLT0 directly. + * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise. + +2013-11-14 Nick Clifton <nickc@redhat.com> + + PR ld/16017 + * elf32-arm.c (elf32_arm_populate_plt_entry): Return a boolean + value, TRUE for success, FALSE for failure. + Fail if attempting to create a PLT entry for a thumb only target. + (elf32_arm_final_link_relocate): Check result of calling + elf32_arm_populate_plt_entry. + (elf32_arm_finish_dynamic_symbol): Likewise. + +2013-11-14 Guy Martin <gmsoft@tuxicoman.be> + + PR ld/16082 + * elf32-hppa.c (elf32_hppa_hide_symbol): Remove old version + information when forcing a symbol to be local. + +2013-11-13 Yufeng Zhang <yufeng.zhang@arm.com> + + * elfnn-aarch64.c (elfNN_aarch64_howto_table): Use + R_AARCH64_TLS_DTPMOD64 instead of R_AARCH64_TLS_DTPMOD; + likewise for R_AARCH64_TLS_DTPREL and R_AARCH64_TLS_TPREL. + +2013-11-12 Matthew Leach <Matthew.Leach@arm.comm> + + * elfxx-aarch64.c (_bfd_aarch64_elf_grok_prstatus): Fix hard-coded + size of struct elf_prstatus. + +2013-11-11 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (allocate_dynrelocs): Revert 2013-11-04 change. + +2013-11-11 Ulrich Weigand <uweigand@de.ibm.com> + + * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_REFERENCES_LOCAL + here, not SYMBOL_CALLS_LOCAL. + (ppc64_elf_relocate_section): Likewise. + (size_global_entry_stubs): Set undefined symbols on their global + entry stubs here.. + (build_global_entry_stubs): ..rather than here. + (ppc64_elf_build_stubs): Don't reset glink->size before calling + build_global_entry_stubs. + +2013-11-07 Roland McGrath <mcgrathr@google.com> + + * archures.c (bfd_mach_i386_nacl): Fix definition so it doesn't + collide with bfd_mach_l1om. + * bfd-in2.h: Regenerate. + + * elf32-i386.c (elf32_i386_nacl_elf_object_p): New function. + (elf_backend_object_p): Use that in elf32-i386-nacl definition. + * elf64-x86-64.c (elf64_x86_64_nacl_elf_object_p): New function. + (elf_backend_object_p): Use that in elf64-x86-64-nacl definition. + (elf32_x86_64_nacl_elf_object_p): New function. + (elf_backend_object_p): Use that in elf32-x86-64-nacl definition. + +2013-11-05 DJ Delorie <dj@redhat.com> + + * elf32-rl78.c (elf32_rl78_relax_delete_bytes): Make sure relocs + are loaded before trying to use them. + +2013-11-05 H.J. Lu <hongjiu.lu@intel.com> + Bernhard Rosenkränzer <bernhard.rosenkranzer@linaro.org> + + PR ld/4409 + * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add an argument for + error ignored. + * elf-m10200.c (mn10200_elf_relocate_section): Updated. + * elf-m10300.c (mn10300_elf_relocate_section): Likewise. + * elf32-arm.c (elf32_arm_relocate_section): Likewise. + * elf32-avr.c (elf32_avr_relocate_section): Likewise. + * elf32-bfin.c (bfinfdpic_relocate_section): Likewise. + (bfin_relocate_section): Likewise. + * elf32-cr16.c (elf32_cr16_relocate_section): Likewise. + * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise. + * elf32-cris.c (cris_elf_relocate_section): Likewise. + * elf32-crx.c (elf32_crx_relocate_section): Likewise. + * elf32-d10v.c (elf32_d10v_relocate_section): Likewise. + * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise. + * elf32-fr30.c (fr30_elf_relocate_section): Likewise. + * elf32-frv.c (elf32_frv_relocate_section): Likewise. + * elf32-h8300.c (elf32_h8_relocate_section): Likewise. + * elf32-hppa.c (elf32_hppa_relocate_section): Likewise. + * elf32-i386.c (elf_i386_relocate_section): Likewise. + * elf32-i860.c (elf32_i860_relocate_section): Likewise. + * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise. + * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise. + * elf32-lm32.c (lm32_elf_relocate_section): Likewise. + * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise. + * elf32-m68k.c (elf_m68k_relocate_section): Likewise. + * elf32-metag.c (elf_metag_relocate_section): Likewise. + * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise. + * elf32-mcore.c (mcore_elf_relocate_section): Likewise. + * elf32-mep.c (mep_elf_relocate_section): Likewise. + * elf32-moxie.c (moxie_elf_relocate_section): Likewise. + * elf32-msp430.c (elf32_msp430_relocate_section): Likewise. + * elf32-mt.c (mt_elf_relocate_section): Likewise. + * elf32-nios2.c (nios2_elf32_relocate_section): Likewise. + * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise. + * elf32-ppc.c (ppc_elf_relocate_section): Likewise. + * elf32-rl78.c (rl78_elf_relocate_section): Likewise. + * elf32-rx.c (rx_elf_relocate_section): Likewise. + * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise. + * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise. + * elf32-s390.c (elf_s390_relocate_section): Likewise. + * elf32-v850.c (v850_elf_relocate_section): Likewise. + * elf32-vax.c (elf_vax_relocate_section): Likewise. + * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise. + * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise. + * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise. + * elf64-alpha.c (elf64_alpha_relocate_section): Likewise. + * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise. + * elf64-mmix.c (mmix_elf_relocate_section): Likewise. + * elf64-ppc.c (ppc64_elf_relocate_section): Likewise. + * elf64-s390.c (elf_s390_relocate_section): Likewise. + * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise. + * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise. + * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise. + * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise. + + * elfnn-ia64.c (elfNN_ia64_relocate_section): Skip if error + from RELOC_FOR_GLOBAL_SYMBOL in executable is ignored. + +2013-11-05 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (ppc64_elf_func_desc_adjust): Make .TOC. defined and + hidden. + (ppc64_elf_set_toc): Adjust. + +2013-11-05 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (struct ppc_link_hash_table): Remove got, plt, relplt, + iplt, reliplt. Update all references to use elf.sgot, elf.splt, + elf.srelplt, elf.iplt and elf.irelplt. + +2013-11-03 Sandra Loosemore <sandra@codesourcery.com> + + * elf32-niso2.c (nios2_elf32_do_hi16_relocate): Remove incorrect + ATTRIBUTE_UNUSED from parameter. + (nios2_elf_do_lo16_relocate): Likewise. + (nios2_elf32_do_hiadj16_relocate): Likewise. + (nios2_elf32_do_pcrel_lo16_relocate): Likewise. + (nios2_elf32_do_pcrel_hiadj16_relocate): Likewise. + (nios2_elf32_do_pcrel16_relocate): Likewise. + (nios2_elf32_do_call26_relocate): Likewise. + (nios2_elf32_do_gprel_relocate): Likewise. + (nios2_elf32_do_ujmp_relocate): Likewise. + (nios2_elf32_do_cjmp_relocate): Likewise. + (nios2_elf32_do_callr_relocate): Likewise. + (nios2_elf32_gc_mark_hook): Likewise. + +2013-11-04 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (ppc64_elf_relocate_section): Edit global entry + prologue to non-PIC in non-PIC executables. + +2013-11-04 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Copy + pointer_equality_needed flag. + (ppc64_elf_check_relocs): For ELFv2 arrange to emit plt + entries for references to functions in shared libraries on + non-call relocs. + (readonly_dynrelocs): Split into function of the same name and.. + (maybe_set_textrel): ..this new function. Update call. + (ppc64_elf_adjust_dynamic_symbol): Don't emit dynrelocs for + ELFv2 in most cases if we have a plt entry. Use new + readonly_relocs. + (allocate_dynrelocs): For ELFv2, don't allocate dynreloc space + for ifunc in static executables. + (size_global_entry_stubs): New function. + (ppc64_elf_size_dynamic_sections): Call size_global_entry_stubs. + Save end of glink branch table. + (ppc64_elf_hash_symbol): New function. + (build_global_entry_stubs): New function. + (ppc64_elf_build_stubs): Call build_global_entry_stubs. Adjust + glink sizing. + (ppc64_elf_relocate_section): Tidy plt16/32/64 reloc code. + (ppc64_elf_finish_dynamic_symbol): For ELFv2, adjust symbols + defined on plt code. + +2013-11-02 Alan Modra <amodra@gmail.com> + + * opncls.c (_bfd_new_bfd): Don't init vars already zeroed. + +2013-11-02 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (ppc64_elf_next_input_section): Always set toc_off + to value for object file. + +2013-11-01 Roland McGrath <mcgrathr@google.com> + + * elf-nacl.c (segment_eligible_for_headers): Drop requirement that + some section have SEC_HAS_CONTENTS set. It's not set for + .note.gnu.build-id, and a segment of only read-only SHT_NOBITS + sections is implausible and not really supportable anyway. + +2013-10-30 Alan Modra <amodra@gmail.com> + + * elf32-ppc.c (ppc_elf_size_dynamic_sections): Use new DT_PPC_OPT + tag to specify tls optimisation. + * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise. + (ppc64_elf_finish_dynamic_sections): Specify whether multiple + toc pointers are used via DT_PPC64_OPT. + +2013-10-30 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (STK_LR, STK_TOC, STK_LINKER): Define. + (savegpr0_tail, restgpr0_tail, savefpr0_tail, restfpr0_tail) + build_plt_stub, build_tls_get_addr_stub, ppc_build_one_stub, + ppc64_elf_relocate_section): Use new defines. + +2013-10-30 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE): Add htab + parameter and adjust for ELFv2. Update all uses. + (PLT_CALL_STUB_SIZE): Delete. + (ppc64_elf_get_synthetic_symtab): Support new glink layout. + (allocate_dynrelocs): Likewise. + (plt_stub_size, build_plt_stub): Adjust for ELFv2. + (get_r2off): Return 0 for ELFv2 -R. + (ppc_build_one_stub, ppc_size_one_stub): Adjust for ELFv2. + (ppc64_elf_size_stubs): Likewise. + (ppc64_elf_build_stubs): Add new ELFv2 glink. + +2013-10-30 Alan Modra <amodra@gmail.com> + Ulrich Weigand <uweigand@de.ibm.com> + + * elf64-ppc.c (struct ppc_stub_hash_entry): Add "other". + (stub_hash_newfunc): Init new ppc_stub_hash_entry field, and one + we forgot, "plt_ent". + (ppc64_elf_add_symbol_hook): Check ELFv1 objects don't have + st_other bits only valid in ELFv2. + (ppc64_elf_merge_symbol_attribute): New function. + (ppc_type_of_stub): Add local_off param to test branch range. + (ppc_build_one_stub): Adjust destinations for ELFv2 locals. + (ppc_size_one_stub, toc_adjusting_stub_needed): Similarly. + (ppc64_elf_size_stubs): Pass local_off to ppc_type_of_stub. + Set "other" field. + (ppc64_elf_relocate_section): Adjust destination for ELFv2 local + calls. + +2013-10-30 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (abiversion, set_abiversion): New functions. + (ppc64_elf_get_synthetic_symtab): Handle ELFv2 objects without .opd. + (struct ppc_link_hash_table): Add opd_abi. + (ppc64_elf_check_relocs): Check no .opd with ELFv2. + (ppc64_elf_merge_private_bfd_data): New function. + (ppc64_elf_print_private_bfd_data): New function. + (ppc64_elf_tls_setup): Set htab->opd_abi. + (ppc64_elf_size_dynamic_sections): Don't emit OPD related dynamic + tags for ELFv2. + (ppc_build_one_stub): Use R_PPC64_IRELATIVE for ELFv2 ifunc. + (ppc64_elf_finish_dynamic_symbol): Likewise + +2013-10-30 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (build_plt_stub): Switch stubs to use r11 as base + reg and r12 as destination. + (ppc_build_one_stub): Likewise. + (ppc64_elf_build_stubs): Likewise for glink. + +2013-10-30 Alan Modra <amodra@gmail.com> + + * reloc.c (BFD_RELOC_PPC64_ADDR16_HIGH, BFD_RELOC_PPC64_ADDR16_HIGHA, + BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA, + BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA): New. + * elf64-ppc.c (ppc64_elf_howto_raw): Add entries for new relocs. + Make all _HA and _HI relocs report signed overflow. + (ppc64_elf_reloc_type_lookup): Handle new relocs. + (must_be_dyn_reloc, ppc64_elf_check_relocs): Likewise. + (dec_dynrel_count, ppc64_elf_relocate_section): Likewise. + (ppc64_elf_relocate_section): Don't apply 0x8000 adjust to + R_PPC64_TPREL16_HIGHER, R_PPC64_TPREL16_HIGHEST, + R_PPC64_DTPREL16_HIGHER, and R_PPC64_DTPREL16_HIGHEST. + * libbfd.h: Regenerate. + * bfd-in2.h: Regenerate. + +2013-10-29 Roland McGrath <mcgrathr@google.com> + + * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Correct 9-byte nop + sequence to match what the assembler generates. + +2013-10-29 Jan Beulich <jbeulich@suse.com> + + * elflink.c (struct elf_outext_info): Add field file_sym_done. + (bfd_elf_final_link): Initialize new field. Move fake STT_FILE + symbol emission from here ... + (elf_link_output_extsym): ... to here. + +2013-10-24 Nick Clifton <nickc@redhat.com> + + PR binutils/15994 + * dwarf2.c (lookup_address_in_line_info_table): Change return type + to be the range of addresses covered by the table. + (comp_unit_find_nearest_line): Likewise. + (find_line): Search all CUs. Select the one that matches and + covers the smallest address range. + +2013-10-18 Hans-Peter Nilsson <hp@axis.com> + + * elf32-cris.c (cris_elf_check_relocs): Don't assume + a registered dynobj means that a .got has been created. + +2013-10-17 Alan Modra <amodra@gmail.com> + + PR 16056 + * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections + when finding lowest_section. + +2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com> + + * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd. + (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object + file that has a Tag_GNU_MIPS_ABI_MSA attribute. + Merge Tag_GNU_MIPS_ABI_MSA attributes. + +2013-10-14 Nick Clifton <nickc@redhat.com> + + * gen-aout.c (main): Fix formatting. Close file. + +2013-10-13 Richard Sandiford <rdsandiford@googlemail.com> + + * elfxx-mips.c (mips_use_local_got_p): New function. + (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it. + (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for + GOT and absolute references. + +2013-10-09 Roland McGrath <mcgrathr@google.com> + + * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch + expression to int to silence over-eager compiler warnings. + + * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in + loop that doesn't use (or initialize) it. + + * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry): + Move second const qualifier so it applies to the pointer. + +2013-10-09 Nick Clifton <nickc@redhat.com> + + PR binutils/16022 + * elf32-rx.c (rx_dump_symtab): Add missing break statements. + +2013-10-09 Tom Tromey <tromey@redhat.com> + + * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'. + +2013-10-09 Nick Clifton <nickc@redhat.com> + + PR ld/16021 + * elf32-rl78.c (rl78_dump_symtab): Delete. + (rl78_get_reloc): Delete. + +2013-10-09 Tom Tromey <tromey@redhat.com> + + * bfd-in2.h: Rebuild. + * opncls.c (bfd_get_alt_debug_link_info): Change type of + buildid_len to bfd_size_type. + +2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com> + + PR binutils/15993 + * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each + "case". Reindent "switch" statements. + +2013-10-08 Tom Tromey <tromey@redhat.com> + + * bfd-in2.h: Rebuild. + * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len + parameter. Change type of buildid_out. Update. + (get_alt_debug_link_info_shim): New function. + (bfd_follow_gnu_debuglink): Use it. + +2013-10-08 Andreas Schwab <schwab@suse.de> + + * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also + for PIE executables. + +2013-10-04 Jan-Benedict Glaw <jbglaw@lug-owl.de> + + * configure: Regenerate. + +2013-10-03 Will Newton <will.newton@linaro.org> + + * configure: Regenerate. + * configure.in: Build elf-ifunc.o for AArch64. + * elfnn-aarch64.c: Include objalloc.h. + (elfNN_aarch64_local_htab_hash): New function. + (elfNN_aarch64_local_htab_eq): New function. + (elfNN_aarch64_get_local_sym_hash): New function. + (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC + symbol hash. + (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash. + (elfNN_aarch64_final_link_relocate): Add sym argument. Add support + for handling STT_GNU_IFUNC symbols. + (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting + references to STT_GNU_IFUNC symbols. + (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling + STT_GNU_IFUNC symbols. + (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC + symbols. Ensure we don't increase plt.refcount from -1 to 0. + (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi. + (elfNN_aarch64_is_function_type): Remove function. + (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols. + (elfNN_aarch64_allocate_ifunc_dynrelocs): New function. + (elfNN_aarch64_allocate_local_dynrelocs): New function. + (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function. + (elfNN_aarch64_size_dynamic_sections): Call + elfNN_aarch64_allocate_local_dynrelocs. + (elfNN_aarch64_create_small_pltn_entry): Add info argument. + Add support for creating .iplt entries for STT_GNU_IFUNC symbols. + (elfNN_aarch64_finish_dynamic_symbol): Add support for handling + STT_GNU_IFUNC symbols and .iplt. + (elfNN_aarch64_finish_local_dynamic_symbol): New function. + (elfNN_aarch64_finish_dynamic_sections): Call + elfNN_aarch64_finish_local_dynamic_symbol. + +2013-09-30 Nick Clifton <nickc@redhat.com> + + * cpu-msp430.c: Use printable names that match the values + displayed by readelf. + +2013-08-25 Andrew Pinski <apinski@cavium.com> + + * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a + fixed size of 16. + +2013-09-24 Gregory Fong <gregory.0xf0@gmail.com> + + * elfxx-mips.c (mips_elf_create_got_section): Hide + _GLOBAL_OFFSET_TABLE_. + +2013-09-24 Alan Modra <amodra@gmail.com> + + * elf32-mips.c (ELF_OSABI): Undef for vxworks. + +2013-09-24 Alan Modra <amodra@gmail.com> + + * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial + stabs at end of .stab. Tidy variable usage. Don't drop the need + for a NULL function name stab if If N_FUN stab is ignored. + Ensure index entry count loop matches write loop. + +2013-09-20 Alan Modra <amodra@gmail.com> + + * configure: Regenerate. + +2013-09-18 Tristan Gingold <gingold@adacore.com> + + * configure.in: Bump version to 2.24.51 + * configure: Regenerate. + +2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com> + + * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle + EF_MIPS_FP64. + +2013-08-31 John David Anglin <dave.anglin@bell.net> + + * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to + format string. + +2013-08-29 Jakub Jelinek <jakub@redhat.com> + + * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow + 64-bit -mcmodel=large -fpic TLS GD and LD sequences. + (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic + TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions. + +2013-08-27 Alan Modra <amodra@gmail.com> + + * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup. + Add notice_as_needed. + * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define. + (elf_backend_notice_as_needed): Define. + (ppc64_elf_as_needed_cleanup): Rename and adjust.. + (ppc64_elf_notice_as_needed): ..to this. + * elflink.c (_bfd_elf_notice_as_needed): New function, extracted.. + (elf_link_add_object_symbols): ..from here. + * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define. + (elf_backend_notice_as_needed): Define.. + (elfNN_bed): ..and use here. + +2013-08-26 Roland McGrath <mcgrathr@google.com> + + * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros. + (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros. + * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function. + (bfd_i386_nacl_arch): New variable. + (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables. + (bfd_x64_32_arch_intel_syntax): Link them into the list. + * bfd-in2.h: Regenerate. + +2013-08-26 Roland McGrath <mcgrathr@google.com> + + * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the + elf_segment_map list. If an executable segment is page-aligned + but does not end with a full page, then append a fake section into + the segment map entry that pads out the page. + (nacl_final_write_processing): New function. Write the code fill + laid out in nacl_modify_segment_map. + * elf-nacl.h: Declare it. + * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function. + (elf_backend_final_write_processing): Define it for NaCl backend. + * elf32-i386.c (elf_backend_final_write_processing): Likewise. + * elf64-x86-64.c (elf_backend_final_write_processing): Likewise. + + * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE + parameter to MINPAGESIZE. + (nacl_modify_segment_map): Use minpagesize instead of maxpagesize. + + * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl. + +2013-08-24 Maciej W. Rozycki <macro@linux-mips.org> + + * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't + set GOT's entry size if there is no ELF section data. + * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise. + * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): + Likewise. + +2013-08-23 H.J. Lu <hongjiu.lu@intel.com> + + * elf64-x86-64.c (get_elf_x86_64_arch_data): New. + (get_elf_x86_64_backend_data): Use it. + (elf_x86_64_size_dynamic_sections): Likewise. + +2013-08-23 Yuri Chornoivan <yurchor@ukr.net> + + PR binutils/15834 + * bfdio.c: Fix typos. + * elf32-spu.c: Likewise. + * elfnn-aarch64.c: Likewise. + +2013-08-21 Tristan Gingold <gingold@adacore.com> + + * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count + .ovrflo sections. + * coffcode.h (coff_compute_section_file_positions): Force + match between file offset and vma offset. + +2013-08-21 Alan Modra <amodra@gmail.com> + + * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak, + and *poldalignment before exiting when !relocs_compatible. + +2013-08-21 Alan Modra <amodra@gmail.com> + + * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL + symbols to STV_HIDDEN. + +2013-08-14 John Tytgat <john@bass-software.com> + + PR ld/15787 + * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output + segment containing the relocating symbol instead of assuming 0 for + sb group relocations. + +2013-08-09 Nick Clifton <nickc@redhat.com> + + * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10 + flag bits do not match. + (rl78_elf_print_private_bfd_data): Describe G10 flag. + +2013-08-05 John Tytgat <john@bass-software.com> + + * po/BLD-POTFILES.in: Regenerate. + * po/SRC-POTFILES.in: Likewise. + +2013-07-31 John Tytgat <john@bass-software.com> + + PR ld/15787 + * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the + output section VMA. + +2013-07-28 Maciej W. Rozycki <macro@linux-mips.org> + + * elf64-hppa.c (elf64_hppa_finish_dynamic_sections) + <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data' + section. + +2013-07-27 Andrew Pinski <apinski@cavium.com> + + * elfnn-aarch64.c (elfNN_aarch64_check_relocs): + Use the correct alignment for + _bfd_elf_make_dynamic_reloc_section for ILP32. + +2013-07-27 Andrew Pinski <apinski@cavium.com> + + * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle + BFD_RELOC_AARCH64_NONE explicitly. + +2013-07-27 Maciej W. Rozycki <macro@linux-mips.org> + + * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's + entry size if there is no ELF section data. + +2013-07-27 Maciej W. Rozycki <macro@linux-mips.org> + + * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>: + Don't check symbol visibility here. Remove a check already + asserted for. + (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL + instead of individual checks. + (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only + check the offset to decide if produce a GOT or PLT entry. + Remove redundant assertions. Remove code to produce GOT entries + for local symbols. Remove a duplicate comment and add a comment + on GOT relocations. + (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE + dynamic relocs. + +2013-07-27 Maciej W. Rozycki <macro@linux-mips.org> + + * elf32-vax.c (elf_vax_always_size_sections): Correct a comment + typo. + +2013-07-27 Maciej W. Rozycki <macro@linux-mips.org> + + * elf32-vax.c (elf_vax_discard_got_entries): New function. + (elf_vax_always_size_sections): Likewise. + (elf_vax_size_dynamic_sections): Remove code moved to + elf_vax_always_size_sections. Make comment on + elf_vax_instantiate_got_entries match reality. + (elf_vax_instantiate_got_entries): Assert that rather than check + if dynobj is null. Don't check for dynamic_sections_created. + Make function description match reality. + (elf_backend_always_size_sections): New macro. + +2013-07-25 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs + with a union. + (opd_entry_value): Cache .opd section contents. + (ppc64_elf_relocate_section): Adjust. + +2013-07-25 Alan Modra <amodra@gmail.com> + + PR ld/15762 + PR ld/12761 + * elflink.c (elf_link_add_object_symbols): Correct test in + last patch. Remove unnecessary code. + +2013-07-24 Tristan Gingold <gingold@adacore.com> + + * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for + R_RBR. Add numbers in comments. + (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16. + * coff64-rs6000.c: Likewise. + +2013-07-20 Alan Modra <amodra@gmail.com> + + PR ld/15762 + PR ld/12761 + * elflink.c (elf_link_add_object_symbols): Don't clobber + .gnu.warning.symbol sections when shared. + +2013-07-19 Nick Clifton <nickc@redhat.com> + + * elf32-rx.c (rx_elf_relocate_section): Fix typo: move + saw_subtract from R_RX_OPdiv to R_RX_OPneg. + +2013-07-18 Travis Snoozy <quandary@remstate.com> + + PR ld/15721 + * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and + destination masks. + * R_MSP430_2X_PCREL: Likewise. + * R_MSP430X_10_PCREL: Likewise. + * R_MSP430X_2X_PCREL: Likewise. + +2013-07-18 Terry Guo <terry.guo@arm.com> + + * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for + thumb only targets. + (elf32_arm_final_link_relocate): Likewise. + +2013-07-18 Bill Neubauer <wcn@google.com> + + * mach-o.c (mach_o_section_name_xlat dw): Add entry for + .debug_gdb_scripts + +2013-07-18 Roland McGrath <mcgrathr@google.com> + + * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable. + (elf32_arm_stub_long_branch_arm_nacl_pic): New variable. + (arm_build_one_stub): Increase MAXRELOCS to 3. + (arm_type_of_stub): Use them if GLOBALS->nacl_p. + (struct elf32_arm_link_hash_table): Give add_stub_section member's + pointee type a third argument. + (elf32_arm_create_or_find_stub_sec): Update caller. + (elf32_arm_size_stubs): Update argument type. + * bfd-in.h (elf32_arm_size_stubs): Update decl. + * bfd-in2.h: Regenerate. + * libbfd.h: Regenerate. + +2013-07-15 Maciej W. Rozycki <macro@codesourcery.com> + + * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded + magic numbers with enum values. + +2013-07-12 Roland McGrath <mcgrathr@google.com> + + * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL, + BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have + been added here with 2013-07-05 elf32-s390.c change). + * bfd-in2.h: Regenerate (no-op). + * libbfd.h: Regenerate (no-op). + +2013-07-12 Maciej W. Rozycki <macro@codesourcery.com> + + * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle + EF_MIPS_NAN2008. + (_bfd_mips_elf_print_private_bfd_data): Likewise. + +2013-07-09 Tristan Gingold <gingold@adacore.com> + + * vms-alpha.c (struct vms_private_data_struct): Remove + flag_hash_long_names and flag_show_after_trunc. + (hash_string): Remove. + (_bfd_vms_length_hash_symbol): Remove. + (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol. + (_bfd_vms_write_egsd): Likewise. Rewrite condition. + (_bfd_vms_write_ehdr): Remove code that set removed flags. + (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol. + (vms_bfd_is_local_label_name): Remove trace call. + +2013-07-09 Tristan Gingold <gingold@adacore.com> + + * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless + macros. + * configure.com: Adjust to match changes in configure. + * makefile.vms (OBJS): Update list. + +2013-07-05 Tristan Gingold <gingold@adacore.com> + + * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for + overflow sections. + +2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> + + * elf32-s390.c: Add new relocation definitions R_390_PC12DBL, + R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL. + (elf_s390_reloc_type_lookup, elf_s390_check_relocs) + (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new + relocations. + * elf64-s390.c: See elf32-s390.c + * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real. + * libbfd.h: Add new reloc strings. + +2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com> + + * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case + values. + (elfNN_aarch64_relocate_section): Likewise. + (elfNN_aarch64_gc_sweep_hook): Likewise. + (elfNN_aarch64_check_relocs): Likewise. + +2013-07-03 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC. + when relocatable. Don't change root.type or type here. + (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT. + +2013-07-03 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend". + (ppc64_elf_size_stubs): Don't set "addend". + (ppc64_elf_relocate_section): Don't allow calls via + toc-adjusting stubs without a following nop even in an + executable, except for self-calls and both libc_start_main + and .libc_start_main. + +2013-07-03 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.". + +2013-07-02 Tristan Gingold <gingold@adacore.com> + + * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing + line. + +2013-07-02 Tristan Gingold <gingold@adacore.com> + + * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define. + (_bfd_vms_find_nearest_line_discriminator): New function. + +2013-07-02 Tristan Gingold <gingold@adacore.com> + + * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas. + +2013-07-02 Tristan Gingold <gingold@adacore.com> + + * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function. + (rs6000coff_vec): Reference it. + +2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com> + + * elfnn-aarch64.c (aarch64_elf_create_got_section): New. + (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section. + (elfNN_aarch64_create_dynamic_sections): Do not define + _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section. + +2013-07-02 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for + .TOC. after relocatable check. + +2013-07-01 Alan Modra <amodra@gmail.com> + + * elf64-ppc.h (ppc64_elf_toc): Delete. + (ppc64_elf_set_toc): Declare. + * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc + with call the ppc64_elf_set_toc. + (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise. + (ppc64_elf_start_multitoc_partition): Likewise. + (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses + with elf.hgot. + (ppc64_elf_process_dot_syms): Don't make a fake function descriptor + for ".TOC.". + (ppc64_elf_check_relocs): Mark sections with a reference to .TOC. + as needing a toc pointer. + (ppc64_elf_size_stubs): Don't set dot_toc_dot here. + (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param. + Set elf.hgot value. + +2013-06-28 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/15685 + * elf64-x86-64.c (elf_x86_64_relocate_section): Handle + R_X86_64_DTPOFF64. + +2013-06-28 Nick Clifton <nickc@redhat.com> + + PR ld/15302 + * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch. + +2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com> + + * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot + in sgot. + (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference + in sgot[0] rather than sgotplt[0]. + +2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com> + + * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the + beginning of the generated file. + (elf64-aarch64.c): Likewise. + * Makefile.in: Re-generated. + +2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com> + + * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c. + (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo. + * Makefile.in: Re-generated. + * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo. + (bfd_elf64_littleaarch64_vec): Likewise. + (bfd_elf32_bigaarch64_vec): Likewise. + (bfd_elf32_littleaarch64_vec): Likewise. + * configure: Re-generated. + * elfxx-aarch64.c: New file; split from elf64-aarch64.c. + * elfxx-aarch64.h: New file. + * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following + stuff to elfxx-aarch64.c. + (bfd_elf_aarch64_put_addend): Removed. + (PG_OFFSET, PG): Likewise. + (elfNN_aarch64_small_plt0_entry): Support ELF32. + (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise. + (elf64_aarch64_grok_prstatus): Removed. + (elf_backend_grok_prstatus): Removed. + (insn32): Likewise. + (aarch64_unsigned_overflow): Likewise. + (aarch64_signed_overflow): Likewise. + (aarch64_resolve_relocation): Likewise. + (MASK): Likewise. + (decode_branch_ofs_26): Likewise. + (decode_cond_branch_ofs_19): Likewise. + (decode_ld_lit_ofs_19): Likewise. + (decode_tst_branch_ofs_14): Likewise. + (decode_movw_imm): Likewise. + (decode_adr_imm): Likewise. + (decode_add_imm): Likewise. + (reencode_branch_ofs_26): Likewise. + (reencode_cond_branch_ofs_19): Likewise. + (reencode_ld_lit_ofs_19): Likewise. + (reencode_tst_branch_ofs_14): Likewise. + (reencode_movw_imm): Likewise. + (reencode_adr_imm): Likewise. + (reencode_ldst_pos_imm): Likewise. + (reencode_add_imm): Likewise. + (reencode_movzn_to_movz): Likewise. + (reencode_movzn_to_movn): Likewise. + (aarch64_relocate): Update to call the new function names in + elfxx-aarch64.c. + (aarch64_calculate_got_entry_vma): Likewise. + (elfNN_aarch64_final_link_relocate): Likewise. + (elf64_aarch64_update_plt_entry): Likewise; change the type of the + parameter 'r_type' to bfd_reloc_code_real_type; rename to ... + (elf_aarch64_update_plt_entry): ... this. + (elfNN_aarch64_create_small_pltn_entry): Update. + (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add + bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry. + (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to + call elf_aarch64_update_plt_entry. + +2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com> + + * bfd-in2.h: Re-generated. + * elfnn-aarch64.c (HOWTO64, HOWTO32): New define. + (IS_AARCH64_TLS_RELOC): Change to be based on the + bfd reloc enumerators. + (IS_AARCH64_TLSDESC_RELOC): Likewise. + (PG, PG_OFFSET): Cast literal to bfd_vma. + (elf64_aarch64_howto_table): Removed. + (elf64_aarch64_howto_dynrelocs): Removed. + (elf64_aarch64_tls_howto_table): Removed. + (elf64_aarch64_tlsdesc_howto_table): Removed. + (elfNN_aarch64_howto_table): New table to host all howto entires.. + (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*). + (elfNN_aarch64_bfd_reloc_from_howto): New function. + (elfNN_aarch64_bfd_reloc_from_type): Ditto. + (struct elf_aarch64_reloc_map): New. + (elf_aarch64_reloc_map): New table. + (elfNN_aarch64_howto_from_bfd_reloc): New function. + (elfNN_aarch64_howto_from_type): Update to look up the new table + elfNN_aarch64_howto_table. + (struct elf64_aarch64_reloc_map): Remove. + (elf64_aarch64_reloc_map): Remove. + (elfNN_aarch64_reloc_type_lookup): Change to call + elfNN_aarch64_howto_from_bfd_reloc. + (elfNN_aarch64_reloc_name_lookup): Change to look up the new table + elfNN_aarch64_howto_table. + (aarch64_resolve_relocation): Refactor to switch on the bfd + reloc enumerators. + (bfd_elf_aarch64_put_addend): Likewise. + (elfNN_aarch64_final_link_relocate): Likewise. + (aarch64_tls_transition_without_check): Likewise. + (aarch64_reloc_got_type): Likewise. + (aarch64_can_relax_tls): Likewise. + (aarch64_tls_transition): Likewise. + (elfNN_aarch64_tls_relax): Likewise. + (elfNN_aarch64_final_link_relocate): Likewise. + (elfNN_aarch64_relocate_section): Likewise. + (elfNN_aarch64_gc_sweep_hook): Likewise. + (elfNN_aarch64_check_relocs): Likewise. + (aarch64_tls_transition): Change to return a bfd reloc enumerator. + * libbfd.h: Re-generated. + * reloc.c: Re-order the AArch64 bfd reloc enumerators. + (BFD_RELOC_AARCH64_RELOC_START) + (BFD_RELOC_AARCH64_RELOC_END) + (BFD_RELOC_AARCH64_LD_GOT_LO12_NC) + (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC) + (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC) + (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC) + (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC) + (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC) + (BFD_RELOC_AARCH64_IRELATIVE): New relocs. + +2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com> + + * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo. + (BUILD_CFILES): Add elf32-aarch64.c. + (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c. + * Makefile.in: Re-generated. + * archures.c (bfd_mach_aarch64_ilp32): New define. + * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration. + (bfd_elf32_aarch64_set_options): Ditto. + (elf32_aarch64_setup_section_lists): Ditto. + (elf32_aarch64_next_input_section): Ditto. + (elf32_aarch64_size_stubs): Ditto. + (elf32_aarch64_build_stubs): Ditto. + * bfd-in2.h: Re-generated. + * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec + and bfd_elf32_bigaarch64_vec. + (aarch64-*-linux*): Likewise. + (aarch64_be-*-elf): Likewise. + (aarch64_be-*-linux*): Likewise. + * configure.in (bfd_elf32_bigaarch64_vec) + (bfd_elf32_littleaarch64_vec): New. + * configure: Re-generated. + * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with + lp64 ones. + (bfd_aarch64_arch_ilp32): New. + (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32. + * elfnn-aarch64.c (ARCH_SIZE): New define. + (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines. + (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8). + (elf64_aarch64_*): Rename to elfNN_aarch64_*. + (ELF64_R_*): Rename to ELFNN_R_*. + Plus other paramaterization. + * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec): + New declarations. + (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and + bfd_elf32_littleaarch64_vec. + +2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com> + + * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c. + (BUILD_CFILES): Add elf64-aarch64.c. + (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c. + * Makefile.in: Re-generated. + * elf64-aarch64.c: Rename to ... + * elfnn-aarch64.c: ... this. + +2013-06-25 Maciej W. Rozycki <macro@codesourcery.com> + Paul Brook <paul@codesourcery.com> + + * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype. + * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member. + (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros. + (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise. + (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise. + (micromips_insn32_o32_exec_plt0_entry): New variable. + (micromips_insn32_o32_exec_plt_entry): Likewise. + (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode. + (mips_elf_estimate_stub_size): Likewise. + (_bfd_mips_elf_size_dynamic_sections): Likewise. + (_bfd_mips_elf_finish_dynamic_symbol): Likewise. + (mips_finish_exec_plt): Likewise. + (_bfd_mips_elf_relax_section): Likewise. + (_bfd_mips_elf_insn32): New function. + (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT. + +2013-06-24 Maciej W. Rozycki <macro@codesourcery.com> + + * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New + prototype. + * elf32-mips.c (elf_backend_plt_sym_val): Remove macro. + (bfd_elf32_get_synthetic_symtab): New macro. + * elfxx-mips.c (plt_entry): New structure. + (mips_elf_link_hash_entry): Add use_plt_entry member. + (mips_elf_link_hash_table): Rename plt_entry_size member to + plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset, + plt_comp_offset, plt_got_index entries and plt_header_is_comp + members. + (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros. + (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise. + (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise. + (STUB_LI16S_MICROMIPS): Likewise. + (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise. + (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise. + (micromips_o32_exec_plt0_entry): New variable. + (mips16_o32_exec_plt_entry): Likewise. + (micromips_o32_exec_plt_entry): Likewise. + (mips_elf_link_hash_newfunc): Initialize use_plt_entry. + (mips_elf_output_extsym): Update to use gotplt_union's plist + member rather than offset. + (mips_elf_gotplt_index): Likewise. Remove the VxWorks + restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address. + (mips_elf_count_got_symbols): Update to use gotplt_union's plist + member rather than offset. + (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT + entries. + (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes + here. + (mips_elf_make_plt_record): New function. + (_bfd_mips_elf_check_relocs): Update comment. Record occurences + of JAL relocations that might need a PLT entry. + (_bfd_mips_elf_adjust_dynamic_symbol): Update to use + gotplt_union's plist member rather than offset. Set individual + PLT entry sizes here. Handle MIPS16/microMIPS PLT entries. + Don't set the symbol's value in the symbol table for PLT + references here. Don't set the PLT or PLT GOT section sizes + here. + (mips_elf_estimate_stub_size): Handle microMIPS stubs. + (mips_elf_allocate_lazy_stub): Likewise. + (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_ + magic symbol. + (mips_elf_set_plt_sym_value): New function. + (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and + PLT and PLT GOT section sizes here. Set the symbol values in + the symbol table for PLT references here. Handle microMIPS + annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol. + (_bfd_mips_elf_finish_dynamic_symbol): Update to use + gotplt_union's plist member rather than offset. Handle + MIPS16/microMIPS PLT entries. Handle microMIPS stubs. + (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use + gotplt_union's plist member rather than offset. Use + MIPS_ELF_GOT_SIZE to calculate GOT address. + (mips_finish_exec_plt): Handle microMIPS PLT. Return status. + (_bfd_mips_elf_finish_dynamic_sections): Handle result from + mips_finish_exec_plt. + (_bfd_mips_elf_link_hash_table_create): Update to use + gotplt_union's plist member rather than offset. + (_bfd_mips_elf_get_synthetic_symtab): New function. + +2013-06-24 Wawa <caojinyu@msn.com> + + PR 15657 + * hash.c (_bfd_stringtab_add): Copy the string if COPY is true. + +2013-06-23 Richard Sandiford <rdsandiford@googlemail.com> + + * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF + files to... + (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here. + * Makefile.in: Regenerate. + * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64. + Set want64 to true for them at the end. + * targets.c (_bfd_target_vector): Protect MIPS ELF targets with + #ifdef BFD64. + +2013-06-22 Sandra Loosemore <sandra@codesourcery.com> + + * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't + set sh_entsize for PLT section. + +2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com> + + * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'. + * bfd-in2.h: Re-generated. + * elf64-aarch64.c (RELOC_SECTION): Removed. + (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto. + (AARCH64_ELF_OS_ABI_VERSION): Ditto. + (elf64_aarch64_link_hash_traverse): Ditto. + (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the + comment. + +2013-06-19 Will Newton <will.newton@linaro.org> + + * configure: Regenerated. + * configure.in: Remove aarch64 dependency on elf-ifunc.c. + * elf64-aarch64.c: Remove objalloc.h include. + (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto. + (struct elf64_aarch64_link_hash_table): Remove ifunc related + members. (elf_aarch64_local_htab_hash): Remove function. + (elf_aarch64_local_htab_eq): Remove function. + (elf_aarch64_get_local_sym_hash): Remove function. + (elf64_aarch64_link_hash_table_create): Remove local hash + table initialization. + (elf64_aarch64_final_link_relocate): Remove sym argument and + handling of ifunc symbols. + (elf64_aarch64_relocate_section): Don't pass sym argument to + elf64_aarch64_final_link_relocate. + (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols. + (elf64_aarch64_adjust_dynamic_symbol): Likewise. + (elf64_aarch64_check_relocs): Likewise. + (elf64_aarch64_post_process_headers): Remove call to + _bfd_elf_set_osabi. + (elf64_aarch64_is_function_type): New function. + (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc + symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function. + (elf64_aarch64_size_dynamic_sections): Remove call to + elf_aarch64_allocate_local_dynrelocs. + (elf64_aarch64_create_small_pltn_entry): Remove info argument. + Remove creation of R_AARCH64_IRELATIVE dynamic relocs. + (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc + symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove + function. (elf64_aarch64_finish_dynamic_sections): Remove call to + elf_aarch64_finish_local_dynamic_symbol. + (elf64_aarch64_add_symbol_hook): Remove function. + +2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com> + + * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call + aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to + handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26, + R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and + R_AARCH64_GOT_LD_PREL19. + +2013-06-13 Terry Guo <terry.guo@arm.com> + + PR ld/15302 + * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform + ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only + supports thumb instructions. + +2013-06-11 DJ Delorie <dj@redhat.com> + + * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math. + +2013-06-11 Will Newton <will.newton@linaro.org> + + * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use + ELF64_R_SYM instead of ELF32_R_SYM. + +2013-06-11 Nick Clifton <nickc@redhat.com> + + * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run + checks if the dynamic sections have been created and relaxation + has not been performed. + +2013-06-07 Will Newton <will.newton@linaro.org> + + * configure: Regenerate. + * configure.in: Build elf-ifunc.o for AArch64. + * elf64-aarch64.c: Include objalloc.h. + (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto. + (struct elf64_aarch64_link_hash_table): Add members for handling + R_AARCH64_IRELATIVE relocations. + (elf_aarch64_local_htab_hash): New function. + (elf_aarch64_local_htab_eq): New function. + (elf_aarch64_get_local_sym_hash): New function. + (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC + symbol hash. + (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash. + (elf64_aarch64_final_link_relocate): Add sym argument. Add support + for handling STT_GNU_IFUNC symbols. + (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting + references to STT_GNU_IFUNC symbols. + (elf64_aarch64_adjust_dynamic_symbol): Add support for handling + STT_GNU_IFUNC symbols. + (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC + symbols. Ensure we don't increase plt.refcount from -1 to 0. + (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi. + (elf64_aarch64_is_function_type): Remove function. + (elf64_aarch64_allocate_dynrelocs): Call + _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols. + (elf_aarch64_allocate_local_dynrelocs): New function. + (elf64_aarch64_size_dynamic_sections): Call + elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index. + (elf64_aarch64_create_small_pltn_entry): Add info argument. + Add support for creating .iplt entries for STT_GNU_IFUNC symbols. + (elf64_aarch64_finish_dynamic_symbol): Add support for handling + STT_GNU_IFUNC symbols and .iplt. + (elf_aarch64_finish_local_dynamic_symbol): New function. + (elf64_aarch64_finish_dynamic_sections): Call + elf_aarch64_finish_local_dynamic_symbol. + (elf64_aarch64_add_symbol_hook): New function. + +2013-06-03 Alan Modra <amodra@gmail.com> + + * syms.c (_bfd_stab_section_find_nearest_line): Add last_str + var. Use it with last_stab. + +2013-05-30 Paul Brook <paul@codesourcery.com> + + * bfd-in2.h: Regenerate. + * elf32-mips.c (elf_mips_eh_howto): New. + (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH. + (bfd_elf32_bfd_reloc_name_lookup): Likewise. + (mips_elf32_rtype_to_howto): Support R_MIPS_EH. + * elf64-mips.c (elf_mips_eh_howto): New. + (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH. + (bfd_elf64_bfd_reloc_name_lookup): Likewise. + (mips_elf64_rtype_to_howto): Support R_MIPS_EH. + * libbfd.h: Regenerate. + * reloc.c (BFD_RELOC_MIPS_EH): New. + +2013-05-29 Nick Clifton <nickc@redhat.com> + + * dwarf2.c (struct dwarf2_debug): Add fields for handling + alternate debug info source. + (dwarf_debug_sections): Add entries for alternate .debug_str and + .debug_info sections. + (dwarf_debug_section_enum): Likewise. + (read_alt_indirect_string): New function. Handles a + DW_FORM_GNU_strp_alt attribute. + (read_alt_indirect_ref): New function. Handles a + DW_FORM_GNU_ref_alt attribute. + (read_attribute_value): Process DW_FORM_GNU_ref_alt and + DW_FORM_GNU_strp_alt. + (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt + attributes. + (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info + sources. + * opncls.c (GNU_DEBUGALTLINK): Define. + (bfd_get_alt_debug_link_info): New function. + (separate_alt_debug_file_exists): New function. + (find_separate_debug_file): Add parameters for fetch and check + functions. + (bfd_follow_gnu_debugaltlink): New function. + * bfd-in2.h: Regenerate. + +2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com> + + * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ... + (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this. + (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ... + (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this. + * bfd-in2.h: Regenerate. + * libbfd.h: Regenerate. + * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use + the correct names. + (elf64_aarch64_tlsdesc_howto_table): Likewise. + (elf64_aarch64_reloc_map): Likewise. + (aarch64_resolve_relocation): Likewise. + (bfd_elf_aarch64_put_addend): Likewise. + (aarch64_tls_transition_without_check): Likewise. + (aarch64_reloc_got_type): Likewise. + (elf64_aarch64_final_link_relocate): Likewise. + (elf64_aarch64_tls_relax): Likewise. + (elf64_aarch64_relocate_section): Likewise. + (elf64_aarch64_gc_sweep_hook): Likewise. + (elf64_aarch64_check_relocs): Likewise. + +2013-05-26 Mark Wielaard <mjw@redhat.com> + + * cache.c (BFD_CACHE_MAX_OPEN): Remove define. + (max_open_files): New static int initialized to zero. + (bfd_cache_max_open): New static function to set and return + max_open_files. + (bfd_cache_init): Use bfd_cache_max_open. + (bfd_open_file): Likewise. + * configure.in (AC_CHECK_HEADERS): Add sys/resource.h. + (AC_CHECK_FUNCS): Add getrlimit. + * configure: Regenerated. + * config.in: Likewise. + * sysdep.h: Check and include sys/resource.h for getrlimit. + +2013-05-23 Alan Modra <amodra@gmail.com> + + * format.c (bfd_check_format_matches): Don't match a target in + targ_selvecs if some other target is a better match. If + targets implement match priority, fall back to the first of + the best matches. + +2013-05-22 Eric Herman <eric@freesa.org> + + PR binutils/15462 + * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix. + +2013-05-22 Ralf Dreesen <gamma@dreesen.net> + + PR binutils/15474 + * srec.c (srec_set_section_contents): Properly convert size + and offset to address when octets_per_byte is not unity. + +2013-05-20 Maciej W. Rozycki <macro@linux-mips.org> + + * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the + refcount member of the gotplt_union when resetting the reference + count. Adjust comment. + +2013-05-20 Will Newton <will.newton@linaro.org> + + * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove + relocs_copied member. + (elf64_aarch64_link_hash_newfunc): Remove initialization of + relocs_copied member. + (elf64_aarch64_copy_indirect_symbol): Remove code to copy + relocs_copied member. + +2013-05-19 Maciej W. Rozycki <macro@linux-mips.org> + + * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R + function definition. + +2013-05-16 Cary Coutant <ccoutant@google.com> + + * ecoff.c (ecoff_link_check_archive_element): Add initializers for + external_ext_size and esize. + +2013-05-16 Tristan Gingold <gingold@adacore.com> + + * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16. + * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise. + +2013-05-15 Andreas Schwab <schwab@suse.de> + + * elf64-aarch64.c (elf_backend_default_execstack): Define to 0. + +2013-05-10 Joel Brobecker <brobecker@adacore.com> + + * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling + of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections. + +2013-05-09 Joel Brobecker <brobecker@adacore.com> + + * bfd.c (_bfd_default_error_handler): Replace use of putc + by fputc. Add comment explaining why. + +2013-05-09 Alan Modra <amodra@gmail.com> + + * elflink.c (elf_link_add_object_symbols): Don't omit reading + of symbols when hashes already exist. + +2013-05-07 Will Newton <will.newton@linaro.org> + + * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a + plt_header_size argument for ports where it differs from + plt_entry_size. + * elf-bfd.h: Likewise. + * elf32-i386.c: Pass plt_header_size to + _bfd_elf_allocate_ifunc_dyn_relocs. + * elf64-x86-64.c: Likewise. + +2013-05-07 Will Newton <will.newton@linaro.org> + + * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused + function. + * elf-bfd.h: Likewise. + +2013-05-06 Paul Brook <paul@codesourcery.com> + + * elf64-mips.c (elf_mips_gnu_pcrel32): New. + (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup, + mips_elf64_rtype_to_howto): Handle R_MIPS_PC32. + * elfn32-mips.c (elf_mips_gnu_pcrel32): New. + (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup, + mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32. + +2013-05-06 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (opd_entry_value): Handle case where symbol + hashes are not available. + +2013-05-06 Alan Modra <amodra@gmail.com> + + * elflink.c (elf_link_add_object_symbols): Don't save symbol + hashes around loading as-needed library. Zero them on allocation, + and restore to initial all-zero state if library not needed. + Arrange to reuse hashes if we load library again later. + +2013-05-04 Richard Sandiford <rdsandiford@googlemail.com> + + * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto): + Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc. + * elfn32-mips.c: Likewise. + * elf64-mips.c: Likewise. + +2013-05-02 Nick Clifton <nickc@redhat.com> + + * archures.c: Add some more MSP430 machine numbers. + * config.bfd (msp430): Define targ_selvecs. + * configure.in: Add bfd_elf32_msp430_ti_vec. + * cpu-msp430.c: Add some more MSP430 machine numbers. + * elf32-msp430.c Add support for MSP430X relocations. + Add support for TI compiler generated relocations. + Add support for sym_diff relocations. + Add support for relaxing out of range short branches into long + branches. + Add support for MSP430 attribute section. + * reloc.c: Add MSP430X relocations. + * targets.c: Add bfd_elf32_msp430_ti_vec. + * bfd-in2.h: Regenerate. + * configure: Regenerate. + * libbfd.h: Regenerate. + +2013-05-01 Maciej W. Rozycki <macro@codesourcery.com> + + * config.bfd: Replace alpha*-*-linuxecoff* pattern with + alpha*-*-linux*ecoff*. + +2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de> + + PR binutils/15417 + * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to + zero. + +2013-04-30 Alan Modra <amodra@gmail.com> + + * elflink.c (bfd_elf_record_link_assignment): Dont make + STV_INTERNAL symbols STV_HIDDEN. + +2013-04-29 Nick Clifton <nickc@redhat.com> + + * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from + fragmented .debug_line sections associated with unmarked code + sections. + +2013-04-29 Will Newton <will.newton@linaro.org> + + * elf32-arm.c (elf32_arm_populate_plt_entry): Call + elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs. + +2013-04-29 Will Newton <will.newton@linaro.org> + + * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation + error check up and add error message. + +2013-04-26 Will Newton <will.newton@linaro.org> + + * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code. + +2013-04-25 Alan Modra <amodra@gmail.com> + + * config.bfd: Add powerpc64le-linux. + +2013-04-24 H.J. Lu <hongjiu.lu@intel.com> + + * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for + x86_64-*-elf*. + +2013-04-24 Roland McGrath <mcgrathr@google.com> + + * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p, + allocate space for PLT header even if IS_IPLT_ENTRY. + (arm_nacl_put_plt0): New function, broken out of ... + (elf32_arm_finish_dynamic_sections): ... here. Call it. + If HTAB->nacl_p, set up the PLT header in .iplt too. + (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write + a mapping symbol for the start of .iplt too. + +2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com> + + * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of + BFD_ALIGN to int. + * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused + variables. + * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i' + to bfd_vma. + * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len. + +2013-04-22 Alan Modra <amodra@gmail.com> + + PR ld/15382 + * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply + sh_size or reloc_count adjustment by count. + +2013-04-22 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (ppc64_elf_check_relocs): Don't call + create_linkage_sections here.. + (ppc64_elf_init_stub_bfd): ..do so here. Return status. + (create_linkage_sections): Move earlier in file. + (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test. + * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto. + +2013-04-19 Nick Clifton <nickc@redhat.com> + + PR binutils/15356 + * compress.c (decompress_contents): Always call inflateEnd, even + when another inflation operation fails. + +2013-04-17 H.J. Lu <hongjiu.lu@intel.com> + + * elf-ifunc.c: Update copyright year. + +2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com> + + * coffcode.h: Added a cast to void when a bfd_set_section_*() + macro's return value is ignored. + * elf32-hppa.c: Likewise. + * elf32-tic6x.c: Likewise. + * mach-o.c: Likewise. + * mmo.c: Likewise. + * opncls.c: Likewise. + * peicode.h: Likewise. + * elf32-m32r.c: Check return value of bfd_set_section_*(). + * elfnn-ia64.c: Likewise. + * elfxx-mips.c: Likewise. + * vms-alpha.c: Likewise. + +2013-04-15 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/15371 + * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check + regular reference without non-GOT reference when building + shared library. + +2013-04-15 Alan Modra <amodra@gmail.com> + + * archive.c (_bfd_archive_close_and_cleanup): Clear parent + cache slot for archives. + +2013-04-14 Hans-Peter Nilsson <hp@bitrange.com> + + * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new + local variable mmop. + +2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com> + + PR ld/12494 + * elf32-avr.c: Consider all sections to determine if linker + relaxation can safely delete a ret after a call/jmp + +2013-04-09 Mingjie Xing <mingjie.xing@gmail.com> + + * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add + INODEs. + +2013-04-08 Tom Tromey <tromey@redhat.com> + + * som.c (bfd_section_from_som_symbol): No longer static. + * som.h (bfd_section_from_som_symbol): Declare. + +2013-04-06 Alan Modra <amodra@gmail.com> + + * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND. + * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise. + +2013-04-05 Nick Clifton <nickc@redhat.com> + + * elflink.c (elf_link_add_object_symbols): Revert accidental commit. + +2013-04-04 Alan Modra <amodra@gmail.com> + + * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso. + * bfd-in2.h: Regenerate. + * elflink.c (elf_link_add_object_symbols): Use new error. + +2013-04-03 Nick Clifton <nickc@redhat.com> + + * elf32-v850.c (v850_elf_is_target_special_symbol): New function. + (bfd_elf32_bfd_is_target_special_symbol): Define. + +2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org> + + * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use + elf64_aarch64_locals to get local GOT reference counts. + +2013-04-02 DJ Delorie <dj@redhat.com> + + * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get. + (rl78_elf_relax_section): Only fetch the next reloc if there is + one expected. + +2013-03-30 Alan Modra <amodra@gmail.com> + + PR ld/15323 + * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for + global symbols referenced by relocs. + * elf32-arm.c (elf32_arm_check_relocs): Likewise. + * elf32-bfin.c (bfin_check_relocs): Likewise. + * elf32-cr16.c (cr16_elf_check_relocs): Likewise. + * elf32-cris.c (cris_elf_check_relocs): Likewise. + * elf32-d10v.c (elf32_d10v_check_relocs): Likewise. + * elf32-dlx.c (elf32_dlx_check_relocs): Likewise. + * elf32-fr30.c (fr30_elf_check_relocs): Likewise. + * elf32-frv.c (elf32_frv_check_relocs): Likewise. + * elf32-hppa.c (elf32_hppa_check_relocs): Likewise. + * elf32-i370.c (i370_elf_check_relocs): Likewise. + * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise. + * elf32-lm32.c (lm32_elf_check_relocs): Likewise. + * elf32-m32c.c (m32c_elf_check_relocs): Likewise. + * elf32-m32r.c (m32r_elf_check_relocs): Likewise. + * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise. + * elf32-m68k.c (elf_m68k_check_relocs): Likewise. + * elf32-mcore.c (mcore_elf_check_relocs): Likewise. + * elf32-metag.c (elf_metag_check_relocs): Likewise. + * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise. + * elf32-moxie.c (moxie_elf_check_relocs): Likewise. + * elf32-msp430.c (elf32_msp430_check_relocs): Likewise. + * elf32-mt.c (mt_elf_check_relocs): Likewise. + * elf32-nios2.c (nios2_elf32_check_relocs): Likewise. + * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise. + * elf32-ppc.c (ppc_elf_check_relocs): Likewise. + * elf32-rl78.c (rl78_elf_check_relocs): Likewise. + * elf32-s390.c (elf_s390_check_relocs): Likewise. + * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise. + * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise. + * elf32-sh.c (sh_elf_check_relocs): Likewise. + * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise. + * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise. + * elf32-v850.c (v850_elf_check_relocs): Likewise. + * elf32-vax.c (elf_vax_check_relocs): Likewise. + * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise. + * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise. + * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise. + * elf64-alpha.c (elf64_alpha_check_relocs): Likewise. + * elf64-hppa.c (elf64_hppa_check_relocs): Likewise. + * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise. + * elf64-mmix.c (mmix_elf_check_relocs): Likewise. + * elf64-ppc.c (ppc64_elf_check_relocs): Likewise. + * elf64-s390.c (elf_s390_check_relocs): Likewise. + * elf64-sh64.c (sh_elf64_check_relocs): Likewise. + * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise. + * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise. + * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise. + * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't + test indirect/warning links for NULL. + +2013-03-29 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/15323 + * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a + symbol is referenced by a non-shared object. + * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise. + +2013-03-28 Joe Seymour <jseymour@codesourcery.com> + + * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for + R_SH_REL32 relocations against undefined weak symbols. + +2013-03-28 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (struct ppc_dyn_relocs): New. + (ppc64_elf_check_relocs): Separate dynrel counts for local syms + into ifunc and non-ifunc. + (dec_dynrel_count): Pass in sym rather than sym_sec. Handle + separate ifunc/non-ifunc dynrel counts. + (allocate_got): Always use reliplt for ifunc. + (allocate_dynrelocs): Likewise. + (ppc64_elf_size_dynamic_sections): Likewise. + (ppc64_elf_layout_multitoc): Likewise. + (ppc64_elf_relocate_section): Likewise. + +2013-03-28 Alan Modra <amodra@gmail.com> + + * elf32-ppc.c (struct ppc_dyn_relocs): New. + (ppc_elf_check_relocs): Separate dynrel counts for local syms + into ifunc and non-ifunc. + (allocate_dynrelocs): Always put ifunc relocs into reliplt. + (ppc_elf_size_dynamic_sections): Likewise. + (ppc_elf_relocate_section): Likewise. + +2013-03-28 Alan Modra <amodra@gmail.com> + + * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc. + (struct elf_backend_data <elf_backed_reloc_type_class>): Add + bfd_link_info* and asection* params. + (_bfd_elf_reloc_type_class): Likewise. + * elf.c (_bfd_elf_reloc_type_class): Likewise. + * elflink.c (elf_link_sort_cmp2): Sort first on reloc class. + (elf_link_sort_relocs): Update elf_backed_reloc_type_class call. + * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc + for any reliplt reloc. Don't return reloc_class_plt for + R_PPC_REL24 and R_PPC_ADDR24. + * elf64-ppc.c (allocate_got): Formatting. + (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any + reliplt reloc. + * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c, + * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, + * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, + * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c, + * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c, + * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c, + * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h: + Add extra params to the various reloc_type_class functions. + +2013-03-27 Alan Modra <amodra@gmail.com> + + * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got + masks for all local ifunc syms. + (allocate_dynrelocs): Don't use htab->relgot for ifunc. + (ppc_elf_size_dynamic_sections): Likewise. + (ppc_elf_relocate_section): Likewise. + +2013-03-27 Will Newton <will.newton@linaro.org> + + * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a + dynamic reloc for symbols with dynindx == -1. + (allocate_dynrelocs_for_symbol): Avoid allocating space for a + dynamic reloc for symbols with dynindx == -1. + +2013-03-27 Will Newton <will.newton@linaro.org> + + * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a + dynamic reloc for non-default visibility undefined weaks. + (allocate_dynrelocs_for_symbol): Avoid allocating space for a + dynamic reloc for non-default visibility undefined weaks. + +2013-03-26 Alan Modra <amodra@gmail.com> + + * elflink.c (_bfd_elf_add_default_symbol): Preserve section + over _bfd_elf_merge_symbol calls. + +2013-03-26 Alan Modra <amodra@gmail.com> + + * elflink.c (elf_link_add_object_symbols): Add assertion for + common override alignment check code. Formatting. + +2013-03-25 Alan Modra <amodra@gmail.com> + + * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for + usual common symbols as well as for dynamic. Add poldbfd param. + Save old bfd. Adjust callers. + (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section" + and "value" by value, not pointer. Adjust caller. + (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars. + Delete code to set same. Use old_bfd and old_alignment from + _bfd_elf_merge_symbol instead. Add default symbol before + alignment and size checks. Wrap overlong lines. + +2013-03-25 Alan Modra <amodra@gmail.com> + + * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param. + (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol + when override is true. + +2013-03-25 Alan Modra <amodra@gmail.com> + + * elflink.c (_bfd_elf_merge_symbol): Use local var holding value + of *sym_hash. + +2013-03-25 Alan Modra <amodra@gmail.com> + + * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here. + Wrap long lines. + (elf_link_add_object_symbols): Discard TLS symbols for --just-syms + early in symbol loop. + +2013-03-25 Alan Modra <amodra@gmail.com> + + * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto. + (_bfd_elf_init_reloc_shdr): Delete. + * elf.c (_bfd_elf_init_reloc_shdr): Make static. + * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to + just what is needed. + * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call. + +2013-03-23 Alan Modra <amodra@gmail.com> + + * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration. + * elflink.c (_bfd_elf_merge_symbol): Make static. + * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call + _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol. + +2013-03-23 Alan Modra <amodra@gmail.com> + + PR ld/15270 + * elflink.c (elf_link_add_object_symbols): Don't set def_regular + or ref_regular for BFD_PLUGIN owned syms, or have them affect + def_dynamic/ref_dynamic. + (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN + owned syms. + +2013-03-22 David S. Miller <davem@davemloft.net> + + * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of + hwcaps attribute. + +2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org> + + PR ld/14902 + * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one + errors adjusting relocs and symbols. + +2013-03-21 Michael Schewe <michael.schewe@gmx.net> + + * elf32-h8300 (h8_relax_section): Add new relaxation of mov + @(disp:32,ERx) to mov @(disp:16,ERx). + (R_H8_DISP32A16): New reloc. + Comments added and corrected. + * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc. + * bfd-in2.h: Regenerate. + * libbfd.h: Regenerate. + +2013-03-21 Kai Tietz <ktietz@redhat.com> + + * coffgen.c (coff_real_object_p): Make global. + * peicode.h (coff_real_object_p): Add prototype. + (FILHDR): Defined for COFF_IMAGE_WITH_PE as + external_PEI_IMAGE_hdr structure. + (coff_swap_filehdr_in): Handle variable header-size. + * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount + of directory-entiries as specified in pe-header. + +2013-03-21 Nick Clifton <nickc@redhat.com> + + PR sim/15286 + * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale, + iWMMXt and iWMMXt2 processors from attributes. + +2013-03-20 Alan Modra <amodra@gmail.com> + + * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override + sh_type according to is_rela. + +2013-03-18 Alan Modra <amodra@gmail.com> + + PR ld/12549 + * elflink.c (elf_link_add_object_symbols): Exclude weak refs when + considering whether an --as-needed library is needed. + +2013-03-14 Tom Tromey <tromey@redhat.com> + + * opncls.c (bfd_get_debug_link_info): Rename from + get_debug_link_info. Export. Update comment. + (find_separate_debug_file): Update. + * bfd-in2.h: Rebuild. + +2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org> + + * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section + support. + (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related + relocs. + +2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com> + + * elf-bfd.h (elfcore_write_s390_tdb): Add prototype. + * elf.c (elfcore_write_s390_tdb): New function. + (elfcore_write_register_note): Call it. + (elfcore_grok_s390_tdb): New function. + (elfcore_grok_note): Call it. + +2013-03-08 Maciej W. Rozycki <macro@codesourcery.com> + + * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type. + +2013-03-05 Corinna Vinschen <vinschen@redhat.com> + + * config.bfd: Add x86_64-*-cygwin to list of supported targets. + +2013-03-04 Alan Modra <amodra@gmail.com> + + * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust + non-zero addends when relocatable, rather than addends >= 32768. + Always zero "addend" before applying relocation. + +2013-03-04 Nick Clifton <nickc@redhat.com> + + * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of + file pointer offsets for thin archives. + +2013-02-28 Nathan Sidwell <nathan@codesourcery.com> + + * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call + elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link. + +2013-02-27 DJ Delorie <dj@redhat.com> + + * reloc.c (BFD_RELOC_RL78_CODE): Add. + * libbfd.h: Regenerate. + * bfd-in2.h: Regenerate. + * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code + references in compuated relocs. + +2013-02-26 Anthony Green <green@moxielogic.com> + + * config.bfd: Extend moxie-rtems target triplet name support. + +2013-02-21 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/15167 + * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set + unique_global only for definition. + * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global + here. + (elf_link_add_object_symbols): Set unique_global only + for definition. + +2013-02-21 Alan Modra <amodra@gmail.com> + + * elf-bfd.h (struct elf_build_id): Extracted from.. + (struct elf_build_id_info): ..here. Delete. + (struct output_elf_obj_tdata): New, extracted from.. + (struct elf_obj_tdata): ..here. Reorganize for better packing. + Add "o" field. + (elf_program_header_size): Reference tdata->o. + (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker, + elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec, + elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise. + * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata + when opening bfd in any mode that might write. + (_bfd_elf_write_object_contents): Use build_id field in + output_elf_obj_tdata. + (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test. + (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes. + +2013-02-21 Alan Modra <amodra@gmail.com> + + * elf-bfd.h (struct core_elf_obj_tdata): New. + (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid, + core_program, and core_command. Add "core". + * elf.c (bfd_elf_mkcorefile): Allocate "core" struct. + Update all refs to tdata core fields. + * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c, + * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c, + * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c, + * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c, + * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c, + * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c, + * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs + to tdata core fields. + +2013-02-21 Alan Modra <amodra@gmail.com> + + * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map. + Delete num_locals and num_globals. + (elf_num_locals, elf_num_globals): Don't define. + (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker, + elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define. + * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c, + * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c, + * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c, + * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata + accessor macros. + * elf.c (elf_map_symbols): Add pnum_locals param. Return + number of locals syms via new param. + (swap_out_syms): Adjust to suit elf_map_symbols change. + +2013-02-19 Maciej W. Rozycki <macro@codesourcery.com> + + * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear + STO_MICROMIPS annotation. + +2013-02-19 Alan Modra <amodra@gmail.com> + + * configure.in: Bump version to 2.23.52. + * elf-bfd.h (struct elf_build_id_info): New. + (struct elf_obj_tdata): Delete after_write_object_contents, + after_write_object_contents_info and build_id_size. Make build_id + a pointer to struct elf_build_id_info. + * elf.c (_bfd_elf_write_object_contents): Style. Update + after_write_ibject_contents invocation. + (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't + allow zero size notes. + * configure: Regenerate. + +2013-02-18 Maciej W. Rozycki <macro@codesourcery.com> + + * elf64-mips.c (micromips_elf64_howto_table_rel): Add + R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR. + (micromips_elf64_howto_table_rela): Likewise. + (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR. + * elfn32-mips.c (elf_micromips_howto_table_rel): Add + R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR. + (elf_micromips_howto_table_rela): Likewise. + (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR. + +2013-02-18 Paul Brook <paul@codesourcery.com> + + * elfxx-mips.c (MICROMIPS_P): New macro. + (_bfd_mips_elf_symbol_processing): Use it. + +2013-02-18 Maciej W. Rozycki <macro@codesourcery.com> + + * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify + comment on _PROCEDURE_LINKAGE_TABLE_ creation. + +2013-02-18 Alan Modra <amodra@gmail.com> + + PR ld/12549 + * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete. + (_bfd_elf_strtab_clear_all_refs): Declare. + (_bfd_elf_strtab_resize): Declare. + * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete. + (_bfd_elf_strtab_clear_all_refs): New function. + (_bfd_elf_strtab_resize): Likewise. + * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize. + +2013-02-18 Alan Modra <amodra@gmail.com> + + * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs, + local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section, + and elf_text_section to.. + * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs. + * elf64-alpha.c (struct mips_elf_find_line): Rename to.. + (struct alpha_elf_find_line): ..this. + (struct alpha_elf_obj_tdata): Add find_line_info, update refs. + +2013-02-16 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/15146 + * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED + for references from the dummy bfd. + +2013-02-16 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/15149 + * elflink.c (elf_link_add_object_symbols): Also track weak + references. + +2013-02-15 H.J. Lu <hongjiu.lu@intel.com> + + PR binutils/15151 + * archive.c (_bfd_find_nested_archive): Don't allow a nested + archive pointing to itself. + (_bfd_get_elt_at_filepos): Revert the last 2 changes. + +2013-02-15 Nick Clifton <nickc@redhat.com> + + PR binutils/15140 + * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop + accessing a corrupt nested archive. + +2013-02-13 Richard Sandiford <rdsandiford@googlemail.com> + + * elfxx-mips.c (mips_got_page_ref): New structure. + (mips_got_page_entry): Use a section rather than a (bfd, symndx) + pair to represent the anchor point. + (mips_got_info): Add a got_page_refs field. + (mips_elf_link_hash_table): Add a sym_cache field. + (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions. + (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for + new anchor representation. + (mips_elf_create_got_info): Create got_page_refs rather than + got_page_entries. + (mips_elf_record_got_page_ref): New function. + (mips_elf_pages_for_range): Move further down file. + (mips_elf_record_got_page_entry): Likewise. Take a got as argument. + Use a section rather than a (bfd, symndx) pair to represent the + anchor point. + (mips_elf_resolve_got_page_ref): New function. + (mips_elf_resolve_final_got_entries): Use it to populate + got_page_entries. + (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref + rather than mips_elf_record_got_page_entry. Only nullify h + afterwards. + (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries + earlier. + +2013-02-12 Richard Sandiford <rdsandiford@googlemail.com> + + * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs + in g->relocs. + +2013-02-12 Alan Modra <amodra@gmail.com> + + * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide + suitable definition when using generic linker hash table. + +2013-02-11 Richard Sandiford <rdsandiford@googlemail.com> + + * elfxx-mips.c (mips_elf_count_got_entries): Delete. + (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a + mips_elf_traverse_got_arg. Count GOT entries. + (mips_elf_resolve_final_got_entries): Take the bfd_link_info + as argument. Update after above changes. + (mips_elf_merge_got, mips_elf_lay_out_got): Don't call + mips_elf_count_got_entries. Update the calls to + mips_elf_resolve_final_got_entries. + +2013-02-11 Richard Sandiford <rdsandiford@googlemail.com> + + * elfxx-mips.c (mips_got_tls_type): New enum. + (mips_got_entry): Add tls_initialized. + (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs) + (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove + GOT_TLS_TYPE masks. + (mips_elf_reloc_tls_type, mips_tls_got_entries) + (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index) + (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather + than GOT_NORMAL. + (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p + arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use + tls_initialized rather than GOT_TLS_DONE. + (mips_tls_got_index): Delete. + (mips_elf_local_got_index, mips_elf_global_got_index): Use + mips_elf_initialize_tls_slots rather than mips_tls_got_index. + (mips_elf_record_got_entry): Initialize tls_initialized. + +2013-02-11 Richard Sandiford <rdsandiford@googlemail.com> + + * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset. + (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type, + tls_ie_got_offset and tls_gd_got_offset. + (mips_elf_link_hash_newfunc): Remove initialization. + (mips_elf_create_got_info): Likewise. + (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries) + (mips_tls_single_got_index): Delete. + (mips_elf_local_got_index): Always use the GOT entry to track + GOT indices. + (mips_elf_global_got_index): Likewise. + (mips_elf_create_local_got_entry): Assert that TLS entries have + already been allocated. + (mips_elf_record_global_got_symbol): Don't initialize + tls_ie_type or tls_gd_type. + (mips_elf_count_got_symbols): Only count reloc-only GOT entries here. + (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS + entry. + (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count + the GOT entries. + (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets + have been allocated. + (_bfd_mips_elf_copy_indirect_symbol): Remove handling of + tls_ie_type and tls_gd_type. + +2013-02-11 Richard Sandiford <rdsandiford@googlemail.com> + + * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid + aliasing violation. Check for htab allocation failures. + +2013-02-11 Richard Sandiford <rdsandiford@googlemail.com> + + * elfxx-mips.c (mips_elf_primary_global_got_index): New function, + split out from... + (mips_elf_global_got_index): ...here. Reorder arguments so that + the output bfd and info come first. + (mips_elf_calculate_relocation): Update the call to + mips_elf_global_got_index accordingly. + (_bfd_mips_elf_finish_dynamic_symbol): Use + mips_elf_primary_global_got_index rather than + mips_elf_global_got_index. + (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise. + +2013-02-11 Richard Sandiford <rdsandiford@googlemail.com> + + * elfxx-mips.c (mips_got_entry): Update comments. + (mips_elf_multi_got_entry_eq): Rename to... + (mips_elf_got_entry_eq): ...this, deleting the old definition. + (mips_elf_create_got_info): Remove master_got_p argument. + Always use mips_elf_got_entry_eq. + (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section): + Update calls accordingly. + +2013-02-11 Richard Sandiford <rdsandiford@googlemail.com> + + * elfxx-mips.c (mips_got_info): Remove bfd2got. + (mips_elf_bfd2got_hash): Delete. + (mips_elf_got_per_bfd_arg): Remove bfd2got. + (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions. + (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use + g->next to test for the multigot case. Use mips_elf_bfd_got rather + than mips_elf_got_for_ibfd. + (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq) + (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete. + (mips_elf_make_got_per_bfd): Replace with... + (mips_elf_add_got_entry): ...this new function. + (mips_elf_make_got_pages_per_bfd): Replace with... + (mips_elf_add_got_page_entry): ...this new function. + (mips_elf_merge_got_with): Replace bfd2got argument with separate + bfd and GOT arguments. Use mips_elf_add_got_entry and + mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd + and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got + to set the BFD's GOT and free the old table. + (mips_elf_merge_got): Replace bfd2got argument with separate + bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries. + Use mips_elf_count_got_entries to count the number of entries in + each GOT. Update the calls to mips_elf_merge_got_with. + (mips_elf_adjust_gp): Use g->next to test for the multigot case. + Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd. + (mips_elf_multi_got): Don't create the bfd2got hash table. + Replace hash table traversal with a walk over the input bfds, + updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got + to set the output bfd's GOT. + (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all + bfds use the master GOT in the single-GOT case. + (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got + rather than mips_elf_got_for_ibfd. + +2013-02-11 Richard Sandiford <rdsandiford@googlemail.com> + + * elfxx-mips.c (mips_elf_obj_tdata): Add a got field. + (mips_elf_bfd_got, mips_elf_record_got_entry): New functions. + (mips_elf_record_global_got_symbol): Update the hash entry before + adding the mips_got_entry. Use mips_elf_record_got_entry to do + the latter. + (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry. + (mips_elf_record_got_page_entry): Record the entry in both the + master and bfd GOTs. + +2013-02-11 Richard Sandiford <rdsandiford@googlemail.com> + + * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry; + create another one if necessary. + (mips_elf_set_gotidx): New function. + (mips_elf_set_global_gotidx): Use it. + (mips_elf_initialize_tls_index): Likewise. Take a + mips_elf_traverse_got_arg as argument. + (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index. + (mips_elf_multi_got): Likewise. Cope with error returns from + mips_elf_set_global_gotidx. + +2013-02-11 Richard Sandiford <rdsandiford@googlemail.com> + + * elfxx-mips.c (mips_got_info): Add relocs field. + (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace + with... + (mips_elf_traverse_got_arg): ...this new structure. + (mips_elf_count_local_tls_relocs): Delete. + (mips_elf_count_global_tls_relocs): Likewise. + (mips_elf_count_got_entry): New function. + (mips_elf_count_local_got_entries): Likewise. + (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg + rather than a mips_elf_count_tls_arg. Count both relocs and entries. + (mips_elf_record_local_got_symbol): Don't count got entries here. + (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry. + (mips_elf_set_global_got_offset): Split into... + (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these + new functions. Take a mips_elf_traverse_got_arg rather than a + mips_elf_set_global_got_offset_arg. Don't count TLS relocs here. + Use g->relocs to record the number of relocs needed for global GOT + entries. + (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than + mips_elf_set_global_got_offset_arg. Use the relocs field to count + relocations. Update for above function split. + (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries + to count both the number of GOT entries and the number of TLS + relocs required by local entries. Likewise + mips_elf_count_global_tls_entries and global entries. + Remove uses of mips_elf_count_local_tls_relocs and + mips_elf_count_global_tls_relocs. + +2013-02-11 Richard Sandiford <rdsandiford@googlemail.com> + + * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry + to say that each structure represents only one type of TLS reference. + (GOT_TLS_TYPE): New define. + (mips_elf_link_hash_entry): Temporarily split tls_type and + tls_got_offset into two variables each. + (mips_elf_link_hash_newfunc): Update accordingly. + (mips_elf_got_entry_eq, mips_elf_got_entry_hash) + (mips_elf_multi_got_entry_eq): Require the tls_type to be the same. + (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions. + (mips_tls_got_relocs): Use a switch statement. + (mips_elf_count_global_tls_entries): Handle the new hash entry fields. + (mips_elf_initialize_tls_slots): Use a switch statement. Avoid + local "offset" variable. + (mips_tls_got_index): Remove r_type argument and assert. Remove + code that handled entries with two TLS types; always use the + original got_index instead. + (mips_tls_single_got_index): New function. + (mips_elf_local_got_index): Use entry->tls_type to check for + TLS entries. Use mips_tls_single_got_index. Update call to + mips_tls_got_index. + (mips_elf_global_got_index): Use mips_elf_reloc_tls_type. + Use p->tls_type to check for TLS entries. Update call to + mips_tls_got_index. Use mips_tls_single_got_index. + (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type. + Use entry.tls_type to check for TLS entries. + (mips_elf_record_global_got_symbol): Replace tls_flag argument + with r_type argument. Use mips_elf_reloc_tls_type. + Set up the new hash entry fields. + (mips_elf_record_local_got_symbol): Replace tls_flag argument + with r_type argument. Use mips_elf_reloc_tls_type and + mips_tls_got_entries. Remove code that handled entries + with multiple TLS types. + (mips_elf_make_got_per_bfd): Use mips_tls_got_entries. + (mips_elf_initialize_tls_index): Handle new hash entry fields. + Use equality rather than masks when checking for specific TLS types. + Use mips_tls_got_entries. Remove code that handled entries + with multiple TLS types. + (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of + testing the hash table entry. + (_bfd_mips_elf_check_relocs): Update calls to + mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol. + (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type. + (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields. + +2013-02-11 Richard Sandiford <rdsandiford@googlemail.com> + + * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to... + (mips_elf_got_entry_hash): ...this, deleting the old version. + (mips_elf_create_got_info): Use mips_elf_got_entry_hash for + both types of GOT. + +2013-02-11 Richard Sandiford <rdsandiford@googlemail.com> + + * elfxx-mips.c (mips_elf_create_got_info): New function. + (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it. + (mips_elf_create_got_section): Likewise. + +2013-02-11 Richard Sandiford <rdsandiford@googlemail.com> + + * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set + gotidx to -1. + +2013-02-11 Richard Sandiford <rdsandiford@googlemail.com> + + * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation. + +2013-02-11 Richard Sandiford <rdsandiford@googlemail.com> + + * elfxx-mips.c (mips_got_info): Move global_gotsym to... + (mips_elf_link_hash_table): ...here. Update rest of file accordingly. + +2013-02-11 Richard Sandiford <rdsandiford@googlemail.com> + + * elfxx-mips.c (mips_elf_count_global_tls_entries) + (mips_elf_count_global_tls_relocs): Don't count indirect or + warning symbols. + (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right + number of TLS entries were allocated. + +2013-02-11 Richard Sandiford <rdsandiford@googlemail.com> + + * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts. + +2013-02-11 Richard Sandiford <rdsandiford@googlemail.com> + + * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count + if there are TLS relocations. + +2013-02-11 Richard Sandiford <rdsandiford@googlemail.com> + + * elfxx-mips.c (mips_elf_recreate_got): Remove free. + (mips_elf_resolve_final_got_entries): Remove bogus comment. + +2013-02-11 Alan Modra <amodra@gmail.com> + + * elfcode.h (elf_checksum_contents): Free contents. + * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare. + * elflink.c (_bfd_elf_link_hash_table_free): New function. + (elf_final_link_free): New function, extracted from.. + (bfd_elf_final_link): ..here. Always call + _bfd_elf_write_section_eh_frame_hdr. + * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to + _bfd_elf_link_hash_table_free. + * libbfd-in.h (_bfd_merge_sections_free): Declare. + * libbfd.h: Regenerate. + * merge.c (_bfd_merge_sections_free): New function. + * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free + hdr_info->array. + * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call + _bfd_elf_link_hash_table_free. + * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise. + * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise. + * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise. + * elf32-i386.c (elf_i386_link_hash_table_free): Likewise. + * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise. + * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise. + * elf32-metag.c (elf_metag_link_hash_table_free): Likewise. + * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise. + * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise. + * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise. + * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise. + * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise. + * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise. + * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete. + (bfd_elf32_bfd_link_hash_table_free): Don't define. + * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete. + (bfd_elf32_bfd_link_hash_table_free): Dont' define. + +2013-02-10 Alan Modra <amodra@gmail.com> + + * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc. + * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise. + * m68klinux.c (linux_link_hash_table_create): Likewise. + * sparclinux.c (linux_link_hash_table_create): Likewise. + * sunos.c (sunos_link_hash_table_create): Likewise. + * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise. + * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise. + * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise. + * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise. + * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise. + * elf32-cris.c (elf_cris_link_hash_table_create): Likewise. + * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise. + * elf32-i386.c (elf_i386_link_hash_table_create): Likewise. + * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise. + * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise. + * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise. + * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise. + * elf32-metag.c (elf_metag_link_hash_table_create): Likewise. + * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise. + * elf32-s390.c (elf_s390_link_hash_table_create): Likewise. + * elf32-score.c (elf32_score_link_hash_table_create): Likewise. + * elf32-spu.c (spu_elf_link_hash_table_create): Likewise. + * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise. + * elf32-vax.c (elf_vax_link_hash_table_create): Likewise. + * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise. + * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise. + * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise. + * elf64-s390.c (elf_s390_link_hash_table_create): Likewise. + * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise. + * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise. + * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise. + * elflink.c (_bfd_elf_link_hash_table_create): Likewise. + (_bfd_elf_link_hash_table_init): Assume zero fill table on entry. + +2013-02-10 Alan Modra <amodra@gmail.com> + + * i386linux.c (linux_link_hash_table_create): Allocate table + with bfd_zmalloc, not bfd_alloc. + * pdp11.c (link_hash_table_create): Allocate table with + bfd_malloc, not bfd_alloc. + * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table + with bfd_zmalloc, not bfd_zalloc. + (bfin_link_hash_table_create): Likewise. + * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise. + * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise. + +2013-02-10 Alan Modra <amodra@gmail.com> + + PR ld/15113 + * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc. + +2013-02-08 Markos Chandras <markos.chandras@imgtec.com> + + * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED + sections. + (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss + symbol. + +2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com> + + * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from + 288 to 272. + +2013-02-08 Alan Modra <amodra@gmail.com> + + PR binutils/15106 + * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache. + * elf.c (elf_find_function): Revert last change. Use new + tdata field rather than static vars for cache. + +2013-02-07 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/15107 + * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if + symbol is defined in regular object. + +2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com> + + PR binutils/15106 + * elf.c (elf_find_function): Don't cache if symbols change. + +2013-02-07 Alan Modra <amodra@gmail.com> + + PR binutils/14873 + * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to + copy attributes from or to non-ELF. + +2013-02-06 H.J. Lu <hongjiu.lu@intel.com> + + * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count + for non-zero TLS symbol. + (elf_i386_relocate_section): Don't resolve size relocation against + non-zero TLS symbol. + * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear + pc_count for non-zero TLS symbol. + (elf_x86_64_relocate_section): Don't resolve size relocation + against non-zero TLS symbol. + +2013-02-06 Sandra Loosemore <sandra@codesourcery.com> + Andrew Jenner <andrew@codesourcery.com> + + Based on patches from Altera Corporation. + + * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo. + (ALL_MACHINES_CFILES): Add cpu-nios2.c. + (BFD_BACKENDS): Add elf32-nios2.lo. + (BFD32_BACKENDS_CFILES): Add elf32-nios2.c. + * Makefile.in: Regenerated. + * configure.in: Add entries for bfd_elf32_bignios2_vec and + bfd_elf32_littlenios2_vec. + * configure: Regenerated. + * config.bfd: Add cases for nios2. + * archures.c (enum bfd_architecture): Add bfd_arch_nios2. + (bfd_mach_nios2): Define. + (bfd_nios2_arch): Declare. + (bfd_archures_list): Add bfd_nios2_arch. + * targets.c (bfd_elf32_bignios2_vec): Declare. + (bfd_elf32_littlenios2_vec): Declare. + (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and + bfd_elf32_littlenios2_vec. + * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA. + * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations. + * bfd-in2.h: Regenerated. + * libbfd.h: Regenerated. + * cpu-nios2.c: New file. + * elf32-nios2.c: New file. + +2013-02-06 Alan Modra <amodra@gmail.com> + + * elf32-arm.c (elf32_arm_final_link_relocate): Only test for + stubs in stub_bfd. + +2013-02-06 Alan Modra <amodra@gmail.com> + + * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'. + * Makefile.in: Regenerate. + +2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com> + Pedro Alves <palves@redhat.com> + + * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'. + * elf-bfd.h (elf_internal_linux_prpsinfo): New structure + declaration. + (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64) + (elfcore_write_ppc32_linux_prpsinfo32): New declarations. + * elf-linux-psinfo.h: New file. + * elf.c: Include elf-linux-psinfo.h. + (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64): + New functions. + * elf32-ppc.c: Include `elf-linux-psinfo.h'. + (elf_external_ppc_linux_prpsinfo32): New structure declaration. + (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro. + (elfcore_write_ppc_linux_prpsinfo32): New function. + +2013-02-04 Tristan Gingold <gingold@adacore.com> + + * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no + start address. + +2013-02-04 Alan Modra <amodra@gmail.com> + + * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo. + (BFD64_BACKENDS_CFILES): Remove elf-nacl.c. + * Makefile.in: Regenerate. + * po/SRC-POTFILES.in: Regenerate. + +2013-02-04 Alan Modra <amodra@gmail.com> + + * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete. + * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete. + +2013-02-01 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol + clears def_regular. + +2013-01-31 Tristan Gingold <gingold@adacore.com> + + * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections + earlier. Fix status checking of bfd_mach_o_scan_start_address. + (bfd_mach_o_scan_start_address): Handle LC_MAIN. + +2013-01-31 Alan Modra <amodra@gmail.com> + David S. Miller <davem@davemloft.net> + + PR ld/15056 + * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit + references to __tls_get_addr. + * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct + vtinherit and vtentry reloc handling too. + * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro. + +2013-01-31 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0". + +2013-01-31 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink. + +2013-01-28 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c: Use %T to print symbols names and remove redundant + "relocation" in error messages throughout file. + (ppc64_elf_relocate_section): Remove sibling call error message, + replace with "call lacks nop". Specially report errors for + branches to function entry points via OPD lookup and branches + to stubs. Remove NULL symbol handling now done by %T. + +2013-01-28 Alan Modra <amodra@gmail.com> + + * archive.c (bfd_generic_archive_p): Return target and keep + ardata on partial matches. + * format.c (bfd_check_format_matches): Adjust for above + change. Remove bfd_error_file_ambiguously_recognized dead + code. + +2013-01-26 Alan Modra <amodra@gmail.com> + + * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore, + bfd_preserve_finish): Move to.. + * format.c: ..here, splitting out.. + (bfd_reinit): ..this. New function. + (bfd_check_format_matches): Use bfd_preserve_save/restore to + keep bfd state for a match. + * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore. + * elfcore.h (elf_core_file_p): Likewise. + * mach-o.c (bfd_mach_o_header_p): Likewise. + * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise. + * xsym.c (bfd_sym_object_p): Likewise. + * mmo.c (mmo_scan): Clear abfd->symcount. + * opncls.c (_bfd_new_bfd): Use a smaller section hash table. + * section.c (bfd_section_list_clear): Clear section_htab.count. + * bfd-in2.h: Regenerate. + +2013-01-25 Michael Schewe <michael.schewe@gmx.net> + + * elf32-h8300.c (elf32_h8_relax_section): When checking for a + second reloc, make sure that the reloc potentially exists first. + +2013-01-24 Nick Clifton <nickc@redhat.com> + + * archures.c: Add bfd_mach_v850e3v5. + * bfd-in2.h: Regenerate. + * cpu-v850.c: Add entries for v850e2v5 and v850e3v5. + * cpu-v850_rh850.c: Likewise. + * elf32-v850.c: Add support for v850e3v5 architecture. + +2013-01-23 Markos Chandras <markos.chandras@imgtec.com> + + * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link. + +2013-01-23 Leif Ekblad <leif@rdos.net> + + * config.bfd (x86_64-*-rdos*): Remove targ_selvecs. + +2013-01-18 H.J. Lu <hongjiu.lu@intel.com> + + * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for + non-zero TLS symbol. + (elf_i386_relocate_section): Resolve size relocation against + non-zero TLS symbol. + * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count + for non-zero TLS symbol. + (elf_x86_64_relocate_section): Resolve size relocation against + non-zero TLS symbol. + +2013-01-18 Mike Frysinger <vapier@gentoo.org> + + * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH + when new_dtags is false. Only add DT_RUNPATH when new_dtags is + true. + +2013-01-17 H.J. Lu <hongjiu.lu@intel.com> + + * elf32-i386.c (elf_i386_check_relocs): Count size relocation as + PC-relative relocation. + * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation + as PC-relative relocation. + +2013-01-16 H.J. Lu <hongjiu.lu@intel.com> + + * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32 + check. + (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32. + + * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32 + and R_X86_64_SIZE64 check. + (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32 + nor R_X86_64_SIZE64. + +2013-01-16 H.J. Lu <hongjiu.lu@intel.com> + + * bfd-in2.h: Regenerated. + * libbfd.h: Likewise. + + * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry. + (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32. + (elf_i386_check_relocs): Handle R_386_SIZE32. + (elf_i386_gc_sweep_hook): Likewise. + (elf_i386_relocate_section): Likewise. + + * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32 + and R_X86_64_SIZE64 entries. + (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64, + (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32. + (elf_x86_64_reloc_name_lookup): Likewise. + (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and + R_X86_64_SIZE64. + (elf_x86_64_gc_sweep_hook): Likewise. + (elf_x86_64_relocate_section): Likewise. + + * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and + BFD_RELOC_SIZE64. + +2013-01-15 H.J. Lu <hongjiu.lu@intel.com> + + * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE + with R_X86_64_RELATIVE64. + +2013-01-15 Nick Clifton <nickc@redhat.com> + + * elf32-msp430.c: Fix spelling typo. + +2013-01-15 Alan Modra <amodra@gmail.com> + + * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to + plt-thread-safe. + +2013-01-14 Alan Modra <amodra@gmail.com> + + PR binutils/14813 + * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06. + (memory_bclose): Likewise. Return 0 on success. + * cache.c (cache_bclose): Likewise. + * opncls.c (opncls_bclose, bfd_close): Likewise. + * vms-lib.c (vms_lib_bclose): Likewise. + * libbfd.h: Regenerate. + +2013-01-13 Alan Modra <amodra@gmail.com> + + * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak. + Add ref_dynamic_nonweak. + * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete. + (_bfd_elf_merge_symbol): Don't call above function. Move + setting of ref_dynamic_nonweak and dynamic_def earlier. Don't + clear dynamic_def. + (elf_link_add_object_symbols): Delete redundant "override" test. + Don't set dynamic_def here. + (elf_link_output_extsym): Update. + +2013-01-12 H.J. Lu <hongjiu.lu@intel.com> + + * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for + normal and TLS symbol access. + * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise. + +2013-01-12 Alan Modra <amodra@gmail.com> + + * elf-bfd.h (_bfd_elf_strtab_refcount): Declare. + * elf-strtab.c (_bfd_elf_strtab_refcount): New function. + * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount. + +2013-01-12 Alan Modra <amodra@gmail.com> + + PR ld/12549 + * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare. + (_bfd_elf_strtab_clear_all_refs): Define. + * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function. + (_bfd_elf_strtab_clear_all_refs): Delete. + * elflink.c (elf_link_add_object_symbols): Clear out added + strtab refs. Correct handling of warning common symbols. + +2013-01-10 H.J. Lu <hongjiu.lu@intel.com> + + * aout0.c: Remove trailing white spaces. + * archive.c: Likewise. + * archures.c: Likewise. + * bfd-in.h: Likewise. + * bfd-in2.h: Likewise. + * coff-alpha.c: Likewise. + * coff-i860.c: Likewise. + * coff-mips.c: Likewise. + * coff-ppc.c: Likewise. + * coff-tic80.c: Likewise. + * coff-x86_64.c: Likewise. + * coff-z80.c: Likewise. + * coffcode.h: Likewise. + * coffgen.c: Likewise. + * cofflink.c: Likewise. + * compress.c: Likewise. + * corefile.c: Likewise. + * cpu-arm.c: Likewise. + * cpu-avr.c: Likewise. + * cpu-bfin.c: Likewise. + * cpu-cr16.c: Likewise. + * cpu-cr16c.c: Likewise. + * cpu-crx.c: Likewise. + * cpu-h8300.c: Likewise. + * cpu-i386.c: Likewise. + * cpu-lm32.c: Likewise. + * cpu-m68k.c: Likewise. + * cpu-moxie.c: Likewise. + * cpu-msp430.c: Likewise. + * cpu-sh.c: Likewise. + * cpu-xc16x.c: Likewise. + * dwarf2.c: Likewise. + * ecofflink.c: Likewise. + * ecoffswap.h: Likewise. + * elf-ifunc.c: Likewise. + * elf-m10300.c: Likewise. + * elf-vxworks.c: Likewise. + * elf32-avr.c: Likewise. + * elf32-avr.h: Likewise. + * elf32-cr16.c: Likewise. + * elf32-cr16c.c: Likewise. + * elf32-cris.c: Likewise. + * elf32-crx.c: Likewise. + * elf32-frv.c: Likewise. + * elf32-hppa.c: Likewise. + * elf32-i860.c: Likewise. + * elf32-ip2k.c: Likewise. + * elf32-iq2000.c: Likewise. + * elf32-m32c.c: Likewise. + * elf32-m68hc1x.c: Likewise. + * elf32-msp430.c: Likewise. + * elf32-mt.c: Likewise. + * elf32-ppc.c: Likewise. + * elf32-rl78.c: Likewise. + * elf32-s390.c: Likewise. + * elf32-score.h: Likewise. + * elf32-sh-symbian.c: Likewise. + * elf32-sh.c: Likewise. + * elf32-spu.c: Likewise. + * elf32-tic6x.c: Likewise. + * elf32-v850.c: Likewise. + * elf32-xc16x.c: Likewise. + * elf32-xtensa.c: Likewise. + * elf64-alpha.c: Likewise. + * elf64-hppa.c: Likewise. + * elf64-ppc.c: Likewise. + * elf64-s390.c: Likewise. + * elfcore.h: Likewise. + * elflink.c: Likewise. + * elfxx-mips.c: Likewise. + * elfxx-sparc.c: Likewise. + * elfxx-tilegx.c: Likewise. + * ieee.c: Likewise. + * libcoff.h: Likewise. + * libpei.h: Likewise. + * libxcoff.h: Likewise. + * linker.c: Likewise. + * mach-o-i386.c: Likewise. + * mach-o-target.c: Likewise. + * mach-o.c: Likewise. + * mach-o.h: Likewise. + * mmo.c: Likewise. + * opncls.c: Likewise. + * pdp11.c: Likewise. + * pe-x86_64.c: Likewise. + * peXXigen.c: Likewise. + * pef-traceback.h: Likewise. + * pei-x86_64.c: Likewise. + * peicode.h: Likewise. + * plugin.c: Likewise. + * reloc.c: Likewise. + * riscix.c: Likewise. + * section.c: Likewise. + * som.c: Likewise. + * syms.c: Likewise. + * tekhex.c: Likewise. + * ticoff.h: Likewise. + * vaxbsd.c: Likewise. + * xcofflink.c: Likewise. + * xtensa-isa.c: Likewise. + +2013-01-10 Will Newton <will.newton@imgtec.com> + + * Makefile.am: Add Meta. + * Makefile.in: Regenerate. + * archures.c (bfd_mach_metag): New. + * bfd-in2.h: Regenerate. + * config.bfd: Add Meta. + * configure: Regenerate. + * configure.in: Add Meta. + * cpu-metag.c: New file. + * elf-bfd.h: Add Meta. + * elf32-metag.c: New file. + * elf32-metag.h: New file. + * libbfd.h: Regenerate. + * reloc.c: Add Meta relocations. + * targets.c: Add Meta. + +2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com> + + * elf-bfd.h (elfcore_write_aarch_tls): Add prototype. + (elfcore_write_aarch_hw_break): Likewise. + (elfcore_write_aarch_hw_watch): Likewise. + * elf.c (elfcore_grok_aarch_tls): New function. + (elfcore_grok_aarch_hw_break): Likewise. + (elfcore_grok_aarch_hw_watch): Likewise. + (elfcore_grok_note): Call the new functions to handle the + corresponding notes. + (elfcore_write_aarch_tls): New function. + (elfcore_write_aarch_hw_break): Likewise. + (elfcore_write_aarch_hw_watch): Likewise. + (elfcore_write_register_note): Call the new functions to handle the + corresponding pseudo sections. + +2013-01-07 Tom Tromey <tromey@redhat.com> + + * section.c (_bfd_std_section): Rename from std_section. + (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr) + (STD_SECTION): Update. + * bfd-in2.h: Rebuild. + +2013-01-04 Juergen Urban <JuergenUrban@gmx.de> + + * archures.c (bfd_mach_mips5900): Define. + * bfd-in2.h: Regenerate. + * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets. + * cpu-mips.c: Add support for MIPS r5900. + * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000). + +2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu> + Nick Clifton <nickc@redhat.com> + + * elflink.c (get_value): Prevent the use of an undefined shift + operation. Add sanity checks. + +2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com> + + * config.bfd (cr16*-*-uclinux*): New target support. + +For older changes see ChangeLog-2012 + +Copyright (C) 2013 Free Software Foundation, Inc. + +Copying and distribution of this file, with or without modification, +are permitted in any medium without royalty provided the copyright +notice and this notice are preserved. + +Local Variables: +mode: change-log +left-margin: 8 +fill-column: 74 +version-control: never +End: |