-2013-11-26 Will Newton <will.newton@linaro.org>
+2014-03-07 Pedro Alves <palves@redhat.com>
- * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
- Handle STT_GNU_IFUNC symbols correctly in static links.
+ * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
+ through ptr_to_uint instead of through long.
-2013-11-26 Will Newton <will.newton@linaro.org>
+2014-03-06 Nick Clifton <nickc@redhat.com>
- * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Ensure
- PLT_INDEX is calculated using correct header size.
+ PR 16664
+ * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
+ attribute section names.
-2013-11-22 Cory Fields <cory@coryfields.com>
+2014-03-05 Alan Modra <amodra@gmail.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.
+ Update copyright years.
-2013-11-19 Roland McGrath <mcgrathr@google.com>
+2014-03-05 Alan Modra <amodra@gmail.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.
+ * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
+ (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
+ (ppc64_elf_check_relocs): Likewise.
(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.
+ * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
* 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.
+2014-03-04 Heiher <r@hev.cc>
- * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
- parameter to MINPAGESIZE.
- (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
+ * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
+ Loongson-3A.
+ (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
+ extension of bfd_mach_mipsisa64r2.
- * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
+2014-03-04 Nick Clifton <nickc@redhat.com>
-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
+ PR ld/16017
+ * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
+ (elf32_thumb2_plt_entry): New array.
+ (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
+ using thumb2 based PLT.
+ (elf32_arm_populate_plt_entry): Handle generating Thumb2 based 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>
+ (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
+ PLT entries.
+ (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
+ based PLT 0-entry.
+ (elf32_arm_output_plt_map_1): Handle creation of local symbols for
+ Thumb2 based PLT 0-entry.
+ (elf32_arm_output_arch_local_syms): Handle creation of local
+ symbols for Thumb2 based PLT entries.
- * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
- of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
+2014-02-28 Alan Modra <amodra@gmail.com>
-2013-05-09 Joel Brobecker <brobecker@adacore.com>
+ PR ld/16643
+ * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
+ the same conditions we called check_relocs.
- * bfd.c (_bfd_default_error_handler): Replace use of putc
- by fputc. Add comment explaining why.
+2014-02-27 Yuri Gribov <y.gribov@samsung.com>
-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-in.h: Add export of bfd_elf32_arm_use_long_plt.
* 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
+ * elf32-arm.c (elf32_arm_plt_entry_long): New array.
+ (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
+ using long PLT entries.
+ (bfd_elf32_arm_use_long_plt): New function.
+ (elf32_arm_populate_plt_entry): Add support for long PLT entries.
+
+2014-02-27 Alan Modra <amodra@gmail.com>
+
+ * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
+ params for targets that don't use ppc32elf.em.
+
+2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
+
+ * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
+ of GOTOFF relocations.
+
+2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
+ H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
+ (elf_x86_64_legacy_plt_entry): Likewise.
+ (elf_x86_64_bnd_plt_entry): Likewise.
+ (elf_x86_64_legacy_plt2_entry): Likewise.
+ (elf_x86_64_bnd_plt2_entry): Likewise.
+ (elf_x86_64_bnd_arch_bed): Likewise.
+ (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
+ (elf_x86_64_link_hash_table): Add plt_bnd.
+ (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
+ plt_bnd.
+ (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
+ (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
+ in 64-bit mode.
+ (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
+ symbols. Resolve call to the second PLT if it is created.
+ (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
+ (elf_x86_64_relocate_section): Resolve PLT references to the
+ second PLT if it is created.
+ (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
+ second PLT entry for BND relocation.
+ (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
+ the second PLT is created.
+ (elf_x86_64_get_synthetic_symtab): New.
+ (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
+
+2014-02-19 Alan Modra <amodra@gmail.com>
+
+ * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
+ * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
+ provision of out-of-line register save/restore routines.
+
+2014-02-18 Jack Carter <jack.carter@imgtec.com>
+
+ * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
+ PT_DYNAMIC segment flags.
+
+2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ PR binutils/16595
+ * simple.c (struct saved_offsets): New.
+ (simple_save_output_info): Use it for ptr.
+ (simple_restore_output_info): Use it for ptr. Check section_count.
+ (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
+
+2014-02-17 Alan Modra <amodra@gmail.com>
+
+ * elf64-ppc.h (struct ppc64_elf_params): Define.
+ (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
+ ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
+ ppc64_elf_build_stubs): Update prototype.
+ * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
+ fields now in params. Adjust code throughout file.
+ (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
+ Save params pointer in htab.
+ (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
+ ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
+ ppc64_elf_build_stubs): Remove parameters now in "params".
+
+2014-02-17 Alan Modra <amodra@gmail.com>
+
+ * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
+ patched for ppc476 workaround. Reapply branch taken/not taken
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>
+2014-02-12 Alan Modra <amodra@gmail.com>
- * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
- stubs in stub_bfd.
+ * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
+ stubs for calls to __tls_get_addr that we know will later be
+ optimised away.
-201
3-02-06 Alan Modra <amodra@gmail.com>
+201
4-02-12 Alan Modra <amodra@gmail.com>
- * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
- * Makefile.in: Regenerate.
+ * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
+ for ld -r, when code sections are sufficiently aligned.
+ * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
+ pagesize_p2.
-2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
- Pedro Alves <palves@redhat.com>
+2014-02-12 Alan Modra <amodra@gmail.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.
+ PR gold/15530
+ * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
+ --export-dynamic and --dynamic-list marking of symbols.
+ * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
+ cheap tests first.
-2013-02-04 Tristan Gingold <gingold@adacore.com>
+2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
- * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
- start address.
+ PR gold/16530
+ * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
+ executables if it matches dynamic_list.
-201
3-02-04 Alan Modra <amodra@gmail.com>
+201
4-02-10 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.
+ * po/bfd.pot: Regenerate.
-201
3-02-04 Alan Modra <amodra@gmail.com>
+201
4-02-09 Alan Modra <amodra@gmail.com>
- * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
- * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
+ * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
+ * elfxx-target.h (elf_backend_caches_rawsize): Define.
+ (elfNN_bed): Init new field.
+ * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
+ * elf32-ppc.c (shared_stub_entry): Zero addi offset.
+ (ppc_elf_relax_section): Don't reallocate section here, write
+ stubs, or write out relocs for ld -r here..
+ (ppc_elf_relocate_section): ..instead write stubs here, and use
+ existing code to write out relocs for ld -r. Fix offset
+ adjustment on reloc for little-endian.
+ (elf_backend_caches_rawsize): Define.
-2013-02-01 Alan Modra <amodra@gmail.com>
+2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
- * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
- clears def_regular.
+ PR build/16550
+ * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
-2013-01-31 Tristan Gingold <gingold@adacore.com>
+2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.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.
+ * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
+ return paths. Three times.
+ * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
+ return paths.
+ (ppc64_elf_tls_optimize): Free TOC_REF in return path.
+ (ppc64_elf_edit_toc): Free USED in return path.
-2013-01-31 Alan Modra <amodra@gmail.com>
- David S. Miller <davem@davemloft.net>
+2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
- 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>
+ * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
+ (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
+ * libbfd.h: Regenerated.
+ * bfd-in2.h: Regenerated.
+ * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
+ (nios2_reloc_map): Likewise.
+ (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
+ Fixed all references.
+ (nios2_elf32_relocate_section): Add new relocations.
+ (nios2_elf32_check_relocs): Likewise.
+ (nios2_elf32_gc_sweep_hook): Likewise.
+
+2014-02-03 Alan Modra <amodra@gmail.com>
+
+ * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
+ Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
+ (ppc_elf_link_params): New function.
+ (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
+ workaround.
+ (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
+ parameters. Use htab->params instead.
+ (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
+ (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
+ 64 bytes for ppc476 workaround.
+ (struct ppc_elf_relax_info): New.
+ (ppc_elf_relax_section): Exclude linker created sections and
+ those too small to hold one instruction. Don't add another
+ branch around trampolines on later relax passes. Don't
+ generate trampolines for undefined symbols when !relocatable,
+ nor for plugin symbols. Allocate space for ppc476 workaround
+ patch area. Free fixups on error return path.
+ (ppc_elf_relocate_section): Handle ppc476 workaround patching.
+ * elf32-ppc.h (struct ppc_elf_params): New.
+ (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
+ (ppc_elf_link_params): Declare.
+ * section.c (SEC_INFO_TYPE_TARGET): Define.
+ * bfd-in2.h: Regenerate.
- * 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.
+2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
+
+ * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
+ h_gp_got field.
+ (nios2_elf32_relocate_section): Use got_base to adjust
+ GOT-pointer-relative relocations relative to _gp_got.
+ (create_got_section): Create _gp_got symbol.
+ (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
+ (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
+
+2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
+
+ * bfd-in2.h: Update from reloc.c.
+ * elf32-nios2.c: Include elf32-nios2.h.
+ (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
+ (nios2_reloc_map): Likewise.
+ (enum elf32_nios2_stub_type): Declare.
+ (struct elf32_nios2_stub_hash_entry): Declare.
+ (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
+ (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
+ (struct elf32_nios2_link_hash_table): Add new fields bstab,
+ stub_bfd, add_stub_section, layout_sections_again, stub_group,
+ bfd_count, top_index, input_list, all_local_syms.
+ (nios2_call26_stub_entry): New.
+ (nios2_elf32_install_imm16): Move up in file.
+ (nios2_elf32_install_data): Move up in file.
+ (hiadj): Move up in file.
+ (stub_hash_newfunc): New.
+ (link_hash_newfunc): Initialize hsh_cache field.
+ (STUB_SUFFIX): New.
+ (nios2_stub_name): New.
+ (nios2_get_stub_entry): New.
+ (nios2_add_stub): New.
+ (nios2_elf32_setup_section_lists): New.
+ (nios2_elf32_next_input_section): New.
+ (CALL26_SEGMENT): New.
+ (MAX_STUB_SECTION_SIZE): New.
+ (group_sections): New.
+ (nios2_type_of_stub): New.
+ (nios2_build_one_stub): New.
+ (nios2_size_one_stub): New.
+ (get_local_syms): New.
+ (nios2_elf32_size_stubs): New.
+ (nios2_elf32_build_stubs): New.
+ (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
+ (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
+ trampolines for R_NIOS2_CALL26 stubs.
+ (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
+ (nios2_elf32_gc_sweep_hook): Likewise.
+ (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
+ (nios2_elf32_link_hash_table_free): New.
+ (bfd_elf32_bfd_link_hash_table_free): Define.
+ * elf32-nios2.h: New file.
+ * libbfd.h: Update from reloc.c.
+ * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
+
+2014-01-29 Nick Clifton <nickc@redhat.com>
+
+ PR binutils/16318
+ * elf32-metag.c (elf_metag_post_process_headers): Call
+ _bfd_elf_post_process_headers.
+ * elf32-sh64.c (sh64_elf_copy_private_data): Call
+ _bfd_elf_copy_private_data.
+ * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
+
+2014-01-29 Nick Clifton <nickc@redhat.com>
+
+ * bfd-in.h (bfd_set_section_vma): Delete.
+ (bfd_set_section_alignment): Delete.
+ (bfd_set_section_userdata): Delete.
+ (bfd_set_cacheable): Delete.
+ * bfd.c (bfd_set_cacheable): New static inline function.
+ * section.c (bfd_set_section_userdata): Likewise.
+ (bfd_set_section_vma): Likewise.
+ (bfd_set_section_alignment): Likewise.
+ * bfd-in2.h: Regenerate.
-2013-01-28 Alan Modra <amodra@gmail.com>
+2014-01-28 Nick Clifton <nickc@redhat.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.
+ * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
+ attributes select the CU containing the abbreviation, which may not
+ be the current CU.
-201
3-01-26 Alan Modra <amodra@gmail.com>
+201
4-01-24 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.
+ * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
+ to get_relocs for ELFv2.
-2013-01-25 Michael Schewe <michael.schewe@gmx.net>
+2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
- * elf32-h8300.c (elf32_h8_relax_section): When checking for a
- second reloc, make sure that the reloc potentially exists first.
+ PR ld/16498
+ * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
+ if TLS sections are not adjacent.
-2013-01-24 Nick Clifton <nickc@redhat.com>
+2014-01-22 Alan Modra <amodra@gmail.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.
+ * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
-2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
+2014-01-22 Alan Modra <amodra@gmail.com>
- * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
+ * elf64-ppc.c (STK_LINKER): Comment typo fix.
-2013-01-23 Leif Ekblad <leif@rdos.net>
+2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
- * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
+ PR ld/16467
+ * elflink.c (_bfd_elf_merge_symbol): When types of the existing
+ regular default symbol definition and the versioned dynamic
+ symbol definition mismatch, skip the default symbol definition
+ if one of them is IFUNC.
-2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
+2014-01-21 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.
+ PR ld/2404
+ * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
+ info->export_dynamic nor h->ref_dynamic for type mismatch when
+ adding the default version.
-2013-01-18 Mike Frysinger <vapier@gentoo.org>
+2014-01-16 Alan Modra <amodra@gmail.com>
- * 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.
+ * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
+ mips_elf_traverse_got_arg* rather than mips_got_info*.
+ Adjust caller. Alloc on output_bfd rather than symbol section
+ owner.
-2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
+2014-01-15 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.
+ * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
+ change.
+ * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
-2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
+2014-01-14 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.
+ PR ld/16428
+ * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
+ against __ehdr_start.
+ * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
- * 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.
+2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
-2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
+ * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
+ change.
+ * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
- * bfd-in2.h: Regenerated.
- * libbfd.h: Likewise.
+2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
- * 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.
+ PR ld/16428
+ * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
+ count if there are any non pc-relative relocs.
+ * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): 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.
+2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
+ Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
- * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
- BFD_RELOC_SIZE64.
+ * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
+ offset while calculating relocation address.
+ (elfNN_aarch64_create_small_pltn_entry): Likewise.
+ (elfNN_aarch64_init_small_plt0_entry): Likewise.
-2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
+2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
- * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
- with R_X86_64_RELATIVE64.
+ PR ld/16202
+ * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
+ R_ARM_ABS8 and R_ARM_ABS16.
-2013-01-15 Nick Clifton <nickc@redhat.com>
+2014-01-13 Alan Modra <amodra@gmail.com>
- * elf32-msp430.c: Fix spelling typo.
+ * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
+ error when shared and force a plt call otherwise.
+ (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
+ plt_type == PLT_NEW.
+ (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
+ the appropriate call stub.
-201
3-01-15 Alan Modra <amodra@gmail.com>
+201
4-01-10 Alan Modra <amodra@gmail.com>
- * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
- plt-thread-safe.
+ PR ld/14207
+ PR ld/16322
+ PR binutils/16323
+ * elf.c (assign_file_positions_for_load_sections): Revert last change.
+ (assign_file_positions_for_non_load_sections): When setting up
+ PT_GNU_RELRO header, don't require a corresponding PT_LOAD
+ header that completely covers the relro region.
-2013-01-14 Alan Modra <amodra@gmail.com>
+2014-01-09 Tristan Gingold <gingold@adacore.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.
+ * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
+ table macros and add macros to initializa the structure.
-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).
+2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
-2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
- Nick Clifton <nickc@redhat.com>
+ PR ld/14207
+ PR ld/16322
+ PR binutils/16323
+ * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
+ size for PT_GNU_RELRO segment.
+ (assign_file_positions_for_load_sections): If PT_LOAD segment
+ doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
- * elflink.c (get_value): Prevent the use of an undefined shift
- operation. Add sanity checks.
+2014-01-07 Tom Tromey <tromey@redhat.com>
-2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
+ * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
+ wrappers.
- * config.bfd (cr16*-*-uclinux*): New target support.
+2014-01-03 Nick Clifton <nickc@redhat.com>
+ PR binutils/16199
+ * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
+ zero.
-For older changes see ChangeLog-2012
+2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
+
+ PR binutils/14289
+ * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
+
+2014-01-02 Nick Clifton <nickc@redhat.com>
+
+ PR binutils/11983
+ * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
+ filename in the bfd's filename field.
+ * elfcode.h (bfd_from_remote_memory): Likewise.
+ * ieee.c (ieee_object_p): Likewise.
+ * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
+ * oasys.c (oasys_openr_next_archived_file): Likewise.
+ * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
+ * opncls.c (bfd_fopen): Likewise.
+ (bfd_openstreamr): Likewise.
+ (bfd_openr_iovec): Likewise.
+ (bfd_openw): Likewise.
+ (bfd_create): Likewise.
+ (_bfd_delete_bfd): Free filename.
+
+For older changes see ChangeLog-2013
\f
-Copyright (C) 2013 Free Software Foundation, Inc.
+Copyright (C) 2014 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
projects / deliverable / binutils-gdb.git / blobdiff