R_PPC64_REL24_NOTOC support

[binutils.git] / bfd / ChangeLog

2018-08-05  Alan Modra  <[email protected]>

	* elf64-ppc.c (ADDI_R12_R11, ADDI_R12_R12, LIS_R12),
	(ADDIS_R12_R11, ORIS_R12_R12_0, ORI_R12_R12_0),
	(SLDI_R12_R12_32, LDX_R12_R11_R12, ADD_R12_R11_R12): Define.
	(ppc64_elf_howto_raw): Add R_PPC64_REL24_NOTOC entry.
	(ppc64_elf_reloc_type_lookup): Support R_PPC64_REL24_NOTOC.
	(ppc_stub_type): Add ppc_stub_long_branch_notoc,
	ppc_stub_long_branch_both, ppc_stub_plt_branch_notoc,
	ppc_stub_plt_branch_both, ppc_stub_plt_call_notoc, and
	ppc_stub_plt_call_both.
	(is_branch_reloc): Add R_PPC64_REL24_NOTOC.
	(build_offset, size_offset): New functions.
	(plt_stub_size): Support plt_call_notoc and plt_call_both.
	(ppc_build_one_stub, ppc_size_one_stub): Support new stubs.
	(toc_adjusting_stub_needed): Handle R_PPC64_REL24_NOTOC.
	(ppc64_elf_size_stubs): Likewise, and new stubs.
	(ppc64_elf_build_stubs, ppc64_elf_relocate_section): Likewise.
	* reloc.c: Add BFD_RELOC_PPC64_REL24_NOTOC.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.

2018-08-05  Alan Modra  <[email protected]>

	* elf64-ppc.c (ppc_build_one_stub): Lose "_r2off" in stub symbols.

2018-08-02  Jim Wilson  <[email protected]>

	* elfnn-riscv.c (riscv_elf_create_dynamic_sections): For .tdata.dyn,
	add SEC_LINKER_CREATED flag.

2018-08-01  Nick Clifton  <[email protected]>

	* coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Suppress warnings
	about potentially truncated strncpy operations.
	(_bfd_xcoff_put_symbol_name): Likewise.

	* elf32-avr.c (avr_stub_name): Check for a NULL return from
	bfd_malloc.

2018-08-01  Zenith  <[email protected]>

	PR 23460
	* plugin.c (bfd_plugin_open_input): Close file descriptor if the
	call to fstat fails.
	(try_claim): Always close the file descriptor at the end of the
	function.
	(try_load_plugin): If a plugin has already been registered, then
	skip the dlopen and onload steps and go straight to claiming the
	file.  If these is an error, close the plugin.

2018-08-01  Alan Modra  <[email protected]>

	* elf64-ppc.c (plt_stub_pad): Delay plt_stub_size call until needed.
	(ppc_build_one_stub): Don't set stub_offset, instead assert that
	it is sane.  Don't adjust stub_offset for alignment.  Adjust size
	calculation.  Use "targ" temp when calculating offsets.
	(ppc_size_one_stub): Set stub_offset here.  Use "targ" temp when
	calculating offsets.  Adjust for alignment before setting
	tls_get_addr_opt_bctrl.

2018-08-01  Alan Modra  <[email protected]>

	* po/SRC-POTFILES.in: Regenerate.

2018-07-30  Nick Clifton  <[email protected]>

	PR 22706
	* elf32-sh.c (sh_elf_relocate_section): When processing
	translation relocs, fail if the relocation offset is too small.
	Replace BFD_ASSERTs with more helpful error messages.

2018-07-30  Andrew Jenner  <[email protected]>

	* Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY.
	(BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise.
	* Makefile.in: Regenerated.
	* archures.c (enum bfd_architecture): Add bfd_arch_csky and
	related bfd_mach defines.
	(bfd_csky_arch): Declare.
	(bfd_archures_list): Add C-SKY.
	* bfd-in.h (elf32_csky_build_stubs): Declare.
	(elf32_csky_size_stubs): Declare.
	(elf32_csky_next_input_section: Declare.
	(elf32_csky_setup_section_lists): Declare.
	* bfd-in2.h: Regenerated.
	* config.bfd: Add C-SKY.
	* configure.ac: Likewise.
	* configure: Regenerated.
	* cpu-csky.c: New file.
	* elf-bfd.h (enum elf_target_id): Add C-SKY.
	* elf32-csky.c: New file.
	* libbfd.h: Regenerated.
	* reloc.c: Add C-SKY relocations.
	* targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare.
	(_bfd_target_vector): Add C-SKY target vector entries.

2018-07-27  John Darrington  <[email protected]>

	* elf32-s12z.c (ELF_TARGET_ID): Don't define.

2018-07-27  John Darrington  <[email protected]>

	* libbfd.c (bfd_getb24, bfd_getl24): New functions.
	(bfd_get_24, bfd_put_24): New macros.
	* bfd-in2.h: Regenerate.

2018-07-27  John Darrington  <[email protected]>

	* elf32-s12z.c (s12z_elf_set_mach_from_flags): Remove comment.

2018-07-26  Alan Modra  <[email protected]>

	* elf64-ppc.c (ppc64_elf_size_stubs): Use a ppc_stub_long_branch_r2off
	for calls to symbols with STO_PPC64_LOCAL_MASK bits set to 1.

2018-07-25  Alan Modra  <[email protected]>

	* elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals.
	Avoid trashing toff with added when used as a symbol index.
	Ignore R_PPC_PLTREL24 addends in unused example code.  Avoid
	creating unnecessary fixups when relocatable.

2018-07-25  Alan Modra  <[email protected]>

	* elf32-arm.c (elf32_arm_nabi_write_core_note): Disable
	-Wstringop-truncation warning for gcc-8.0 too.
	* elf32-ppc.c (ppc_elf_write_core_note): Likewise.
	* elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
	* elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
	* elf32-s390.c (elf_s390_write_core_note): Comment fix.
	* elf64-s390.c (elf_s390_write_core_note): Likewise.

2018-07-24  Alan Modra  <[email protected]>

	PR 23430
	* dwarf2.c (dwarf_debug_section_enum): Fix comment typo.
	* elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise.

2018-07-23  Max Filippov  <[email protected]>

	* elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Move
	relocation sections consistency check to always check both
	.rela.dyn and .rela.plt when they exist. Rearrange variable
	definition and assignment places.

2018-07-23  Max Filippov  <[email protected]>

	* elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
	relocations section for dynamic undefined weak symbols when
	linking a shared object.

2018-07-23  Tom Tromey  <[email protected]>

	* elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.

2018-07-21  Eric Botcazou  <[email protected]>

	* elf32-arm.c (elf32_arm_final_link_relocate) <R_ARM_GOT32>: Small
	cleanup for the case of a global symbol that binds locally.  Also
	install a value in the GOT slot in the case of a local symbol in
	a non-PIC link.

2018-07-20  H.J. Lu  <[email protected]>

	PR ld/23428
	* elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the
	separate code program header is needed, make sure that the first
	read-only PT_LOAD segment has no code by adding a
	GNU_PROPERTY_X86_ISA_1_USED note.

2018-07-20  Chenghua Xu  <[email protected]>
	    Maciej W. Rozycki  <[email protected]>

	* elfxx-mips.c (print_mips_ases): Add MMI extension.

2018-07-20  Maciej W. Rozycki  <[email protected]>

	* elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Do not
	create DT_REL, DT_RELSZ or DT_RELENT dynamic entries if the
	dynamic relocation section will be discarded from output.
	(_bfd_mips_elf_finish_dynamic_sections) <DT_RELSZ>: Assert that
	the dynamic relocation section will be retained in output.

2018-07-18  Maciej W. Rozycki  <[email protected]>

	* xcofflink.c (xcoff_write_global_symbol): Fix symbol type
	checks for defined weak symbols.

2018-07-17  Maciej W. Rozycki  <[email protected]>

	* elf32-nds32.c (nds32_elf_relax_loadstore): Use
	`bfd_is_abs_symbol' rather than `bfd_is_abs_section' in checking
	whether the symbol is absolute.
	(nds32_elf_relax_lo12): Likewise.
	* elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
	(elfNN_aarch64_check_relocs): Likewise.
	* xcofflink.c (xcoff_need_ldrel_p): Likewise.
	(bfd_xcoff_import_symbol): Likewise.
	(xcoff_write_global_symbol): Likewise.

2018-07-17  Maciej W. Rozycki  <[email protected]>

	* linker.c (bfd_is_abs_symbol): New macro.
	* bfd-in2.h: Regenerate.

2018-07-16  Edjunior Barbosa Machado  <[email protected]>

	* elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
	(elfcore_write_ppc_ppr): Likewise.
	(elfcore_write_ppc_dscr): Likewise.
	(elfcore_write_ppc_ebb): Likewise.
	(elfcore_write_ppc_pmu): Likewise.
	(elfcore_write_ppc_tm_cgpr): Likewise.
	(elfcore_write_ppc_tm_cfpr): Likewise.
	(elfcore_write_ppc_tm_cvmx): Likewise.
	(elfcore_write_ppc_tm_cvsx): Likewise.
	(elfcore_write_ppc_tm_spr): Likewise.
	(elfcore_write_ppc_tm_ctar): Likewise.
	(elfcore_write_ppc_tm_cppr): Likewise.
	(elfcore_write_ppc_tm_cdscr): Likewise.
	* elf.c (elfcore_write_ppc_tar): New function.
	(elfcore_write_ppc_ppr): Likewise.
	(elfcore_write_ppc_dscr): Likewise.
	(elfcore_write_ppc_ebb): Likewise.
	(elfcore_write_ppc_pmu): Likewise.
	(elfcore_write_ppc_tm_cgpr): Likewise.
	(elfcore_write_ppc_tm_cfpr): Likewise.
	(elfcore_write_ppc_tm_cvmx): Likewise.
	(elfcore_write_ppc_tm_cvsx): Likewise.
	(elfcore_write_ppc_tm_spr): Likewise.
	(elfcore_write_ppc_tm_ctar): Likewise.
	(elfcore_write_ppc_tm_cppr): Likewise.
	(elfcore_write_ppc_tm_cdscr): Likewise.
	(elfcore_write_register_note): Call them.
	(elfcore_grok_ppc_tar): New function.
	(elfcore_grok_ppc_ppr): Likewise.
	(elfcore_grok_ppc_dscr): Likewise.
	(elfcore_grok_ppc_ebb): Likewise.
	(elfcore_grok_ppc_pmu): Likewise.
	(elfcore_grok_ppc_tm_cgpr): Likewise.
	(elfcore_grok_ppc_tm_cfpr): Likewise.
	(elfcore_grok_ppc_tm_cvmx): Likewise.
	(elfcore_grok_ppc_tm_cvsx): Likewise.
	(elfcore_grok_ppc_tm_spr): Likewise.
	(elfcore_grok_ppc_tm_ctar): Likewise.
	(elfcore_grok_ppc_tm_cppr): Likewise.
	(elfcore_grok_ppc_tm_cdscr): Likewise.
	(elfcore_grok_note): Call them.

2018-07-11  Maciej W. Rozycki  <[email protected]>

	* elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
	than `!bfd_link_pic' in determining the dynamic symbol index.
	Avoid the index of -1.
	(mips_elf_initialize_tls_slots): Likewise.  Flatten code by
	moving `dyn' to the beginning of the function block.

2018-07-11  Maciej W. Rozycki  <[email protected]>
	    Rich Felker  <[email protected]>

	PR ld/22570
	* elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
	than `bfd_link_pic' to determine whether dynamic relocations are
	to be produced.
	(mips_elf_initialize_tls_slots): Likewise.

2018-07-10  Maciej W. Rozycki  <[email protected]>

	* elflink.c (bfd_elf_final_link): Rename `remove' local variable
	to `remove_section'.

2018-07-10  Alan Modra  <[email protected]>

	* elf32-xgate.h: Delete.
	* elf32-xgate.c: Delete unnecessary forward declarations, add two
	that are now needed.
	(xgate_elf_bfd_link_hash_table_create)
	(xgate_elf_bfd_link_hash_table_free)
	(xgate_elf_set_mach_from_flags, struct xgate_scan_param)
	(stub_hash_newfunc, elf32_xgate_add_symbol_hook)
	(elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
	(elf32_xgate_build_stubs, elf32_xgate_check_relocs)
	(elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
	(elf32_xgate_post_process_headers): Delete.
	(elf32_xgate_backend_symbol_processing): New function.
	(xgate_elf_ignore_reloc, xgate_elf_special_reloc)
	(_bfd_xgate_elf_print_private_bfd_data): Make static.
	(ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
	(elf_backend_relocate_section, elf_backend_object_p)
	(elf_backend_final_write_processing, elf_backend_can_gc_sections)
	(elf_backend_post_process_headers, elf_backend_add_symbol_hook)
	(bfd_elf32_bfd_link_hash_table_create)
	(bfd_elf32_bfd_set_private_flags)
	(xgate_stub_hash_lookup): Don't define.
	(elf_backend_symbol_processing): Define.
	* elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.

2018-07-09  Maciej W. Rozycki  <[email protected]>

	* elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set
	`->needs_lazy_stub' if the stubs output section is the absolute
	section.

2018-07-09  H.J. Lu  <[email protected]>

	PR ld/23388
	* configure.ac: Use changequote for "i[3-7]86-*-linux-*".
	* configure: Regenerated.

2018-07-09  Alan Modra  <[email protected]>

	* elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
	_bfd_elf_post_process_headers.

2018-07-06  Max Filippov  <[email protected]>

	* elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
	space for dynamic relocation for undefined weak symbol.
	(elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
	relocation for undefined weak symbols.
	(shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
	section for relocations against undefined weak symbols.

2018-07-06  Alan Hayward  <[email protected]>

	* elf.c (elfcore_grok_aarch_sve): New function.
	(elfcore_grok_note): Check for Aarch64 SVE.
	(elfcore_write_aarch_sve): New function.
	(elfcore_write_register_note): Check for Aarch64 SVE.
	* elf-bfd.h(elfcore_grok_aarch_sve): New declaration.

2018-07-06  Alan Modra  <[email protected]>

	* elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
	DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
	* elf32-ppc.c (ppc_elf_write_core_note): Likewise.
	* elf32-s390.c (elf_s390_write_core_note): Likewise.
	* elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
	* elf64-s390.c (elf_s390_write_core_note): Likewise.
	* elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.

2018-07-05  Jim Wilson  <[email protected]>

	* config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
	(riscv64*-*-*): Likewise.
	(riscv-*-*): Add as an alias for riscv32*-*-*.

2018-07-05  H.J. Lu  <[email protected]>

	PR ld/23372
	* elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
	ISA properties with empty bits.

2018-07-05  Nick Clifton  <[email protected]>

	* po/ru.po: Updated Russian translation.

2018-07-05  Alan Modra  <[email protected]>

	* elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
	* elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
	on mismatch.  Remove "warning: " from messages.  Track last bfd
	used to set tags.
	(ppc_elf_merge_obj_attributes): Likewise.  Handle status from
	_bfd_elf_ppc_merge_fp_attributes.
	* elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
	from _bfd_elf_ppc_merge_fp_attributes.

2018-07-04  H.J. Lu  <[email protected]>

	* Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
	* Makefile.in: Regenerated.

2018-07-03  Alan Modra  <[email protected]>

	* elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
	sections.

2018-07-03  Alan Modra  <[email protected]>

	* elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
	* elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
	* elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
	ATTR_TYPE_FLAG_INT_VAL.  Set ATTR_TYPE_HAS_ERROR on finding
	incompatible attribute.
	(ppc_elf_merge_obj_attributes): Likewise.  Return
	_bfd_elf_merge_object_attributes result.
	* elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
	_bfd_elf_merge_object_attributes result.

2018-07-03  Alan Modra  <[email protected]>

	PR 17550
	* elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
	in discarded sections.

2018-07-02  Maciej W. Rozycki  <[email protected]>

	* elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
	`mark' for symbols created from `mips_elf_dynsym_rtproc_names'
	list.

2018-07-02  Maciej W. Rozycki  <[email protected]>

	* elf64-mips.c (micromips_elf64_howto_table_rel): Add
	R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
	R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
	R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
	R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
	R_MICROMIPS_PC23_S2 relocation entries.
	(micromips_elf64_howto_table_rela): Likewise.
	(micromips_reloc_map): Likewise.
	* elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
	(elf_micromips_howto_table_rela): Likewise.
	(micromips_reloc_map): Likewise.

2018-07-02  H.J. Lu  <[email protected]>

	PR ld/23324
	* elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
	R_X86_64_converted_reloc_bit bit.

2018-07-02  Jeff Muizelaar  <[email protected]>
	    Tom Tromey  <[email protected]>

	PR 13157
	PR 21787
	* mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
	(bfd_mach_o_close_and_cleanup): Redefine.
	* archive.c (_bfd_unlink_from_archive_parent): New function,
	extracted from..
	(_bfd_archive_close_and_cleanup): ..here.
	(bfd_generic_archive_p): Do not clear archive's format.
	* libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
	* libbfd.h: Regenerate.

2018-07-02  Thomas Preud'homme  <[email protected]>

	* archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
	bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
	bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
	bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
	* bfd-in2.h: Regenerate.
	* cpu-arm.c (arch_info_struct): Add entries for above new
	bfd_mach_arm values.
	* elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
	bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
	architectures.  Force assert failure for any new Tag_CPU_arch value.

2018-07-02  Thomas Preud'homme  <[email protected]>

	* doc/bfdint.texi: Use command-line consistently when used in a
	compount word.
	* doc/bfdsumm.texi: Likewise.

2018-06-29  Maciej W. Rozycki  <[email protected]>

	* elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
	visibility check made for undefined weak symbols.

2018-06-26  Nick Clifton  <[email protected]>

	* po/uk.po: Updated Ukranian translation.

2018-06-25  Nick Clifton  <[email protected]>

	* elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
	for malloc returning NULL.
	(_bfd_aarch64_erratum_843419_fixup): Check for
	_bfd_aarch64_erratum_835769_stub_name returning NULL.

2018-06-24  Nick Clifton  <[email protected]>

	* po/bfd.pot: Regenerate.

2018-06-24  Nick Clifton  <[email protected]>

	* version.m4: Update version string to 2.31.51.
	* configure: Regenerate.

2018-06-24  Nick Clifton  <[email protected]>

	2.31 branch created.

2018-06-21  Maciej W. Rozycki  <[email protected]>

	* elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
	(_bfd_mips_elf_cant_unwind_opcode): Correct formatting.

2018-06-21  Maciej W. Rozycki  <[email protected]>

	* elfxx-mips.c (_bfd_mips_post_process_headers): Keep
	EI_ABIVERSION setting together.

2018-06-21  Maciej W. Rozycki  <[email protected]>

	* elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
	(MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
	(MIPS_LIBC_ABI_MAX): New enumeration constants.
	(_bfd_mips_post_process_headers): Use them in place of magic
	numbers.

2018-06-21  Jim Wilson  <[email protected]>

	* elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
	Use SYMBOL_REFERENCES_LOCAL.  Add asserts for h->got.offset.

2018-06-21  Alan Modra  <[email protected]>

	* doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
	* doc/Makefile.in: Regenerate.

2018-06-20  Renlin Li  <[email protected]>

	* elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
	to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
	BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
	BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
	BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
	BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
	BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
	BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
	BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.

2018-06-20  Nick Clifton  <[email protected]>

	PR 23316
	* opncls.c (get_build_id): Check for a negative or excessive data
	size in the build-id note.

2018-06-20  Nick Clifton  <[email protected]>

	PR 23299
	* mach-o.c (cputype): New function.
	(cpusubtype): New function.
	(bfd_mach_o_bfd_print_private_data): New function.  Dispalys the
	values in the MACH-O file header.
	(bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
	cpusubtype fields from the input bfd's mach-o header to the output
	bfd.
	* mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
	Redefine to bfd_mach_o_bfd_print_private_data.
	* mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.

2018-06-19  Maciej W. Rozycki  <[email protected]>

	PR ld/22966
	* elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
	`.got.plt' entry referred is in range.
	(mips_finish_exec_plt): Correct the range check for `.got.plt'
	start.  Replace the assertion used for that with a proper error
	message.

2018-06-19  Maciej W. Rozycki  <[email protected]>

	* elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
	formatting.

2018-06-19  Simon Marchi  <[email protected]>

	* Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
	(INCLUDES): Rename to ...
	(AM_CPPFLAGS): ... this.
	* configure.ac: Remove AC_PREREQ.
	* doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
	info-in-builddir no-texinfo.tex.
	(info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
	* doc/bfd.texinfo: Rename to ...
	* doc/bfd.texi: ... this.
	* Makefile.in: Re-generate.
	* aclocal.m4: Re-generate.
	* config.in: Re-generate.
	* configure: Re-generate.
	* doc/Makefile.in: Re-generate.

2018-06-18  Mephi  <[email protected]>

	PR 23297
	* mach-o-x86-64.c (x86_64_howto_table): Add entry for
	BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
	(bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
	(bfd_mach_o_x86_64_swap_reloc_out): Likewise.
	* reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.

2018-06-14  Faraz Shahbazker  <[email protected]>

	* elfxx-mips.c (print_mips_ases): Add GINV extension.

2018-06-14  H.J. Lu  <[email protected]>

	PR binutils/23267
	* elf.c (_bfd_elf_get_symbol_version_string): Check if the first
	symbol version is base version.

2018-06-14  Alan Modra  <[email protected]>

	* elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
	* elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
	(_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
	(_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
	"dynamic_relocs" is not set.
	* elfxx-mips.c (count_section_dynsyms): Likewise.

2018-06-14  Alan Modra  <[email protected]>

	PR 23282
	* bfdio.c (bfd_seek): Optimize away seeks to current position.

2018-06-13  Scott Egerton  <[email protected]>
	    Faraz Shahbazker  <[email protected]>

	* elfxx-mips.c (print_mips_ases): Add CRC.

2018-06-08  H.J. Lu  <[email protected]>

	PR ld/23161
	* elfxx-x86.c (elf_x86_hide_linker_defined): New function.
	(_bfd_x86_elf_link_check_relocs): Use it to hide hidden
	__bss_start, _end and _edata in shared libraries.

2018-06-07  Alan Modra  <[email protected]>

	* elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
	__c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.

2018-06-05  Alan Modra  <[email protected]>

	* bfd.c (struct bfd): Update comment on "where" usage.
	* bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
	"iostream", and "where" from containing archive file.  Return
	error on NULL iovec.
	(bfd_bread): Similarly, and return error attempted out of
	bounds archive element access.
	(bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
	"where" from containing archive file.
	(bfd_seek): Likewise.  Return error on NULL iovec.  Don't
	attempt to optimize away seeks.  Don't paper over errors by
	calling bfd_tell.
	(bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
	(bfd_get_size): Likewise.
	(bfd_mmap): Operate on and use iovec of containing archive
	file.  Return error on NULL iovec.
	* cache.c (bfd_cache_lookup_worker): Abort if working on
	archive element bfd.
	(cache_bread_1): Delete bfd parameter, add FILE* parameter.
	Don't ignore zero byte reads.
	(cache_bread): Look up FILE* in cache here.  Error on NULL
	lookup.
	(cache_bwrite): Rename "where" to "from".
	(cache_bmmap): Don't handle archive elements.
	* coffcode.h (coff_slurp_line_table): Exit early on zero
	lineno count.
	* bfd-in2.h: Regenerate.

2018-06-05  Alan Modra  <[email protected]>

	PR 23254
	* plugin.c (bfd_plugin_open_input): Allow for possibility of
	nested archives.  Open file again for plugin.
	(try_claim): Don't save and restore file position.  Close file
	if not claimed.
	* sysdep.h (O_BINARY): Define.

2018-06-04  Max Filippov  <[email protected]>

	* elf32-xtensa.c (xtensa_read_table_entries): Make global.
	(compute_fill_extra_space): Drop declaration. Rename function to
	xtensa_compute_fill_extra_space.
	(compute_ebb_actions, remove_dead_literal): Update references to
	compute_fill_extra_space.

2018-06-04  Volodymyr Arbatov  <[email protected]>

	* elf32-xtensa.c (elf32xtensa_separate_props): New global
	variable.
	(xtensa_add_names): New function.
	(xtensa_property_section_name): Add new parameter
	separate_sections, use it to choose property section name.
	(xtensa_get_separate_property_section): New function.
	(xtensa_get_property_section): Invoke
	xtensa_get_separate_property_section to get individual property
	section if it exists, common property section otherwise.
	(xtensa_make_property_section): Pass elf32xtensa_separate_props
	to xtensa_property_section_name.

2018-06-04  H.J. Lu  <[email protected]>

	PR binutils/23146
	* bfd-in.h: Include "diagnostics.h".
	* bfd-in2.h: Regenerated.
	* elf32-arm.c (elf32_arm_nabi_write_core_note): Use
	DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
	DIAGNOSTIC_POP to silence GCC 8.1 warnings with
	-Wstringop-truncation.
	* elf32-ppc.c (ppc_elf_write_core_note): Likewse.
	* elf32-s390.c (elf_s390_write_core_note): Likewse.
	* elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
	* elf64-s390.c (elf_s390_write_core_note): Likewse.
	* elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.

2018-06-03  Jim Wilson  <[email protected]>

	PR ld/23244
	* elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
	for and handle an undefined weak with no PLT.

	PR ld/22756
	* elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
	to code that ignores duplicate symbols.

2018-06-01  H.J. Lu  <[email protected]>

	* version.m4: Bump version to 2.30.52
	* configure: Regenerated.

2018-06-01  Alan Modra  <[email protected]>

	* bfd.c (_bfd_error_handler): Arrange for this function to be
	declared in bfd-in2.h.
	* libbfd-in.h (_bfd_error_handler): Don't declare.
	* libbfd.h: Regenerate.
	* bfd-in2.h: Regenerate.

2018-05-30  Amaan Cheval <[email protected]>

	* config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
	This is needed to generate UEFI application image files from ELFs.

2018-05-28  H.J. Lu  <[email protected]>

	* elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
	plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
	plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
	plt_tlsdesc_got2_insn_end for TLSDESC entry.
	(elf_i386_lazy_ibt_plt): Likewise.
	(elf_i386_nacl_plt): Likewise.
	* elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
	(elf_x86_64_tlsdesc_plt_entry): This.
	(elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
	plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
	plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
	plt_tlsdesc_got2_insn_end for TLSDESC entry.
	(elf_x86_64_lazy_bnd_plt): Likewise.
	(elf_x86_64_lazy_ibt_plt): Likewise.
	(elf_x32_lazy_ibt_plt): Likewise.
	(elf_x86_64_nacl_plt): Likewise.
	(elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
	plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
	plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
	plt_tlsdesc_got2_insn_end to update TLSDESC entry.
	* elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
	Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
	plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
	plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
	(elf_x86_non_lazy_plt_layout): Update comments.
	(elf_x86_plt_layout): Likewise.

2018-05-28  H.J. Lu  <[email protected]>

	PR ld/23238
	* elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
	* elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
	(elf_backend_add_symbol_hook): Likewise.
	* elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
	(elf_backend_add_symbol_hook): Likewise.
	* elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
	* elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
	(elf_backend_add_symbol_hook): Likewise.
	* elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
	* elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
	* elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
	(elf_backend_add_symbol_hook): Likewise.
	* elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
	handling.
	* elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
	* elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
	* elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
	* elflink.c (elf_link_add_object_symbols): Set
	elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.

2018-05-26  H.J. Lu  <[email protected]>

	PR ld/23194
	* elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
	* elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
	Extracted from _bfd_elf_link_assign_sym_version.
	(_bfd_elf_link_hide_sym_by_version): New function.
	(_bfd_elf_link_assign_sym_version): Use
	_bfd_elf_link_hide_versioned_symbol.
	* elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
	_bfd_elf_link_hide_sym_by_version instead of
	bfd_hide_sym_by_version.  Don't check unversioned symbol.

2018-05-25  Alan Modra  <[email protected]>

	* Makefile.in: Regenerate.
	* po/SRC-POTFILES.in: Regenerate.

2018-05-25  Alan Modra  <[email protected]>

	* configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
	* configure: Regenerate.

2018-05-23  H.J. Lu  <[email protected]>

	* elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
	to data.

2018-05-22  Alan Modra  <[email protected]>

	PR 23207
	* elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
	is NULL.
	(elf32_hppa_size_stubs): Only create stubs for load, alloc, code
	sections.
	(final_link_relocate): Revert last change.

2018-05-22  Alan Modra  <[email protected]>

	PR 23207
	* elf32-hppa.c (final_link_relocate): Don't look for plt call
	stubs in non-alloc sections.

2018-05-21  H.J. Lu  <[email protected]>

	PR ld/23201
	* aout-target.h (MY_bfd_link_hide_symbol): New.
	* aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
	* binary.c (binary_bfd_link_hide_symbol): Likewise.
	* coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
	* coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
	* coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
	* coffcode.h (coff_bfd_link_hide_symbol): Likewise.
	* elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
	* elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
	* i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
	* ihex.c (ihex_bfd_link_hide_symbol): Likewise.
	* libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
	* linker.c (_bfd_generic_link_hide_symbol): Likewise.
	(bfd_link_hide_symbol): Likewise.
	* mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
	* mmo.c (mmo_bfd_link_hide_symbol): Likewise.
	* pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
	* plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
	* ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
	* som.c (som_bfd_link_hide_symbol): Likewise.
	* srec.c (srec_bfd_link_hide_symbol): Likewise.
	* tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
	* vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
	(alpha_vms_bfd_link_hide_symbol): Likewise.
	* xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
	* coff64-rs6000.c (rs6000_xcoff64_vec): Add
	_bfd_generic_link_hide_symbol.
	(rs6000_xcoff64_aix_vec): Likewise.
	* elflink.c (bfd_elf_record_link_assignment): Don't make forced
	local symbol dynamic.
	(_bfd_elf_link_hide_symbol): New function.
	* elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
	check root.ldscript_def.
	* targets.c (bfd_target): Add _bfd_link_hide_symbol.
	(BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
	* bfd-in2.h: Regenerated.
	* libbfd.h: Likewise.

2018-05-21  H.J. Lu  <[email protected]>

	PR binutils/23199
	* elf.c (setup_group): Mark section in a section group with
	SHF_GROUP.

2018-05-18  H.J. Lu  <[email protected]>

	PR ld/23194
	* elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
	set eh->local_ref to 1 if a symbol is versioned and there is a
	version script.

2018-05-18  Kito Cheng  <[email protected]>

	* elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
	EF_RISCV_RVE.

2018-05-18  Jim Wilson  <[email protected]>

	* elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
	UNDEFWEAK_NO_DYNAMIC_RELOC is true.
	(riscv_elf_relocate_section): Don't generate dynamic relocation if
	UNDEFWEAK_NO_DYNAMIC_RELOC is true.
	(riscv_elf_finish_dynamic_symbol): Likewise.

2018-05-18  John Darrington  <[email protected]>

	* Makefile.am: Add s12z files.
	* Makefile.in: Regenerate.
	* archures.c: Add bfd_s12z_arch.
	* bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
	* bfd-in2.h: Regenerate.
	* config.bfd: Add s12z target.
	* configure.ac: Add s12z target.
	* configure: Regenerate.
	* cpu-s12z.c: New file.
	* elf32-s12z.c: New file.
	* libbfd.c (bfd_putb24): New function.
	(bfd_putl24): New function.
	* libbfd.h: Regenerate.
	* reloc.c: Add s12z relocations.
	(bfd_get_reloc_size): Handle size 5 relocs.
	* targets.c: Add s12z_elf32_vec.

2018-05-18  H.J. Lu  <[email protected]>

	PR ld/23189
	* elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
	like R_386_GOT32.
	* elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
	set eh->local_ref to 1 for linker defined symbols.

2018-05-18  Alan Modra  <[email protected]>

	PR 23199
	* elf.c (setup_group): Formatting.  Check that SHT_GROUP entries
	don't point at other SHT_GROUP sections.  Set shdr corresponding
	to invalid entry, to NULL rather than section 0.  Identify
	SHT_GROUP section index when reporting an error.  Cope with NULL
	shdr pointer.

2018-05-18  Alan Modra  <[email protected]>

	* libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
	* configure.ac (HAVE_HIDDEN): Check compiler support for hidden
	visibility.
	* libbfd.h: Regenerate.
	* configure: Regenerate.
	* config.in: Regenerate.

2018-05-18  Alan Modra  <[email protected]>

	* libbfd-in.h: Add include guard.
	* libcoff-in.h: Likewise.
	* doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
	* doc/Makefile.in: Regenerate.
	* libbfd.h: Regenerate.
	* libcoff.h: Regenerate.

2018-05-16  Maciej W. Rozycki  <[email protected]>

	* elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.

2018-05-16  Alan Modra  <[email protected]>

	PR 22458
	* format.c (struct bfd_preserve): Add section_id.
	(bfd_preserve_save, bfd_preserve_restore): Save and restore
	_bfd_section_id.
	(bfd_reinit): Set _bfd_section_id.
	(bfd_check_format_matches): Put all matches of any priority into
	matching_vector.  Save initial section id and start each attempted
	match at that section id.
	* libbfd-in.h (_bfd_section_id): Declare.
	* section.c (_bfd_section_id): Rename from section_id and make
	global.  Adjust uses.
	(bfd_get_next_section_id): Delete.
	* elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
	bfd_get_section_id with _bfd_section_id.
	* libbfd.h: Regenerate.
	* bfd-in2.h: Regenerate.

2018-05-15  Christophe Guillon  <[email protected]>

	* coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
	of the aux structure are initialised.

2018-05-15  Francois H. Theron  <[email protected]>

	* targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.

2018-05-15  Nick Clifton  <[email protected]>

	* po/pt.po: New Portuguese translation.
	* configure.ac (ALL_LINGUAS): Add pt.
	* configure: Regenerate.

2018-05-14  H.J. Lu  <[email protected]>

	PR ld/23169
	* elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
	an error on IFUNC pointer defined in PDE.
	* elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
	_bfd_x86_elf_link_fixup_ifunc_symbol.
	* elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
	* elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
	function.
	* elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.

2018-05-14  H.J. Lu  <[email protected]>

	PR ld/23162
	* elfxx-x86.c (elf_x86_linker_defined): New function.
	(_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
	_end and _edata locally defined within executables.

2018-05-12  Alan Modra  <[email protected]>

	PR 20659
	* elf.c (rewrite_elf_program_header): Use segment_mark only for
	PT_LOAD headers.  Delete first_matching_lma and first_suggested_lma.
	Instead make matching_lma and suggested_lma pointers to the
	sections.  Align section vma and lma calculated from segment.
	Don't clear includes_phdrs or includes_filehdr based on p_paddr
	test.  Try to handle alignment padding before first section by
	adjusting new segment lma down.  Adjust PT_PHDR map p_paddr.

2018-05-09  Dimitar Dimitrov  <[email protected]>

	* elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
	conformant to TI ABI.
	(pru_elf32_relax_section): Likewise.
	(pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
	* elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
	(pru_elf32_pmem_relocate): Trap - should not get here.
	(pru_elf32_relocate_section): Add support for REL relocations.
	(elf_info_to_howto_rel): Enable REL.
	(elf_backend_may_use_rel_p): Likewise.
	(elf_backend_may_use_rela_p): Likewise.
	(elf_backend_default_use_rela_p): Likewise.

2018-05-09  Alan Modra  <[email protected]>

	PR 23148
	* peXXigen.c (pe_print_edata): Correct minimum size.

2018-05-09  Alan Modra  <[email protected]>

	PR 23147
	* peXXigen.c (pe_print_idata): Bound check hint_addr.

2018-05-08  Nick Clifton  <[email protected]>

	PR 22809
	* elf.c (bfd_elf_get_str_section): Check for an excessively large
	string section.
	* elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
	attribute section is larger than the size of the file.

2018-05-07  Alan Modra  <[email protected]>

	* cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
	strncmp when checking for ".bf" special symbol.
	* peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
	section name a char array, remove sentinal known_sections entry,
	and adjust loop over known_sections to suit.  Use memcmp rather
	than strncmp.

2018-05-04  Alan Modra  <[email protected]>

	* elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
	(struct elf_external_linux_prpsinfo32_ugid16),
	(struct elf_external_linux_prpsinfo64_ugid32),
	(struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
	to pr_fname and pr_psargs fields.  Remove GCC diagnostic pragmas.
	Move comment to..
	* elf.c (elfcore_write_prpsinfo): ..here.  Indent nested preprocessor
	directives.
	* elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
	to data.
	* elf32-ppc.c (ppc_elf_write_core_note): Likewise.
	* elf32-s390.c (elf_s390_write_core_note): Likewise.
	* elf64-s390.c (elf_s390_write_core_note): Likewise.
	* elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
	* elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
	pragmas.
	* peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
	false positive gcc-8 warning.
	* cofflink.c (_bfd_coff_link_input_bfd): Likewise.

2018-05-04  Tulio Magno Quites Machado Filho  <[email protected]>

	* elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
	of arguments when warning about different long double types.

2018-05-03  Simon Atanasyan  <[email protected]>

	* elf32-mips.c: (elf32_mips_fixup_symbol): New function.
	(elf_backend_fixup_symbol): New macro.
	* elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
	handling.
	(_bfd_mips_elf_finish_dynamic_symbol): Likewise.

2018-04-30  Francois H. Theron <[email protected]>

	* Makefile.am: Added NFP files to build.
	* archures.c: Added bfd_arch_nfp
	* config.bfd: Added NFP support.
	* configure.ac: Added NFP support.
	* cpu-nfp.c: New, for NFP support.
	* elf-bfd.h: Added elf_section_info()
	* elf64-nfp.c: New, for NFP support.
	* po/SRC-POTFILES.in: Added NFP source files.
	* targets.c: Added nfp_elf64_vec
	* bfd-in2.h: Regenerate.
	* Makefile.in: Regenerate.
	* configure: Regenerate.

2018-04-27  Alan Modra  <[email protected]>

	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.

2018-04-27  Alan Modra  <[email protected]>

	PR 23123
	PR 22374
	* elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
	relocs for ifuncs.
	* elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.

2018-04-26  Pedro Alves  <[email protected]>

	* elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
	ifunc and non-ifunc symbols duplicates.

2018-04-25  Christophe Lyon  <[email protected]>
	Mickaël Guêné  <[email protected]>

	* elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
	(elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
	(elf32_arm_populate_plt_entry): Likewise.
	(elf32_arm_output_plt_map_1): Likewise.
	(elf32_arm_output_arch_local_syms): Likewise.

2018-04-25  Christophe Lyon  <[email protected]>
	Mickaël Guêné  <[email protected]>

	* elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
	_GLOBAL_OFFSET_TABLE_ in FDPIC mode.

2018-04-25  Christophe Lyon  <[email protected]>
	Mickaël Guêné  <[email protected]>

	* elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
	for R_ARM_TARGET2.

2018-04-25  Christophe Lyon  <[email protected]>
	Mickaël Guêné  <[email protected]>

	* elf32-arm.c (DEFAULT_STACK_SIZE): New.
	(elf32_arm_always_size_sections): Create stack segment.

2018-04-25  Christophe Lyon  <[email protected]>
	Mickaël Guêné  <[email protected]>

	* bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
	(BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
	relocations.
	* elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
	R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
	(elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
	R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
	(struct elf32_arm_link_hash_table): Update comment.
	(elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
	(IS_ARM_TLS_RELOC): Likewise.
	(elf32_arm_check_relocs): Likewise.
	(allocate_dynrelocs_for_symbol): Likewise.
	(elf32_arm_size_dynamic_sections): Update comment.
	* reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
	BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.

2018-04-25  Christophe Lyon  <[email protected]>
	Mickaël Guêné  <[email protected]>

	* elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
	(elf32_arm_create_dynamic_sections): Handle FDPIC.
	(elf32_arm_allocate_plt_entry): Likewise.
	(elf32_arm_populate_plt_entry): Likewise.
	(elf32_arm_output_plt_map_1): Likewise.

2018-04-25  Christophe Lyon  <[email protected]>
	Mickaël Guêné  <[email protected]>

	* elf32-arm.c (struct fdpic_local): New.
	(elf_arm_obj_tdata): Add local_fdpic_cnts field.
	(elf32_arm_local_fdpic_cnts): New.
	(struct fdpic_global): New.
	(elf32_arm_link_hash_entry): Add fdpic_cnts field.
	(elf32_arm_link_hash_table): Add srofixup field.
	(arm_elf_add_rofixup): New.
	(arm_elf_fill_funcdesc): New.
	(elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
	(elf32_arm_allocate_local_sym_info): Likewise.
	(create_got_section): Create .rofixup section.
	(elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
	(bfd_elf32_arm_set_target_params): Handle FDPIC.
	(elf32_arm_final_link_relocate): Likewise.
	(elf32_arm_check_relocs): Likewise.
	(allocate_dynrelocs_for_symbol): Likewise.
	(elf32_arm_size_dynamic_sections): Likewise.
	(elf32_arm_finish_dynamic_sections): Likewise.
	(elf32_arm_output_arch_local_syms): Likewise.
	(elf32_arm_fdpic_omit_section_dynsym): New.

2018-04-25  Christophe Lyon  <[email protected]>
	Mickaël Guêné  <[email protected]>

	* bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
	(BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
	(BFD_RELOC_ARM_FUNCDESC_VALUE): New.
	* elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
	R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
	(elf32_arm_howto_from_type): Take new members of
	elf32_arm_howto_table_2 into account.
	(elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
	BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
	BFD_RELOC_ARM_FUNCDESC_VALUE.
	* reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
	BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
	BFD_RELOC_ARM_FUNCDESC_VALUE.

2018-04-25  Christophe Lyon  <[email protected]>
	Mickaël Guêné  <[email protected]>

	* elf32-arm.c (elf32_arm_print_private_bfd_data): Support
	EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
	(elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
	(ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.

2018-04-25  Christophe Lyon  <[email protected]>
	Mickaël Guêné  <[email protected]>

	* config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
	arm_elf32_fdpic_le_vec to targ_selvecs. Accept
	arm*-*-uclinuxfdpiceabi.
	* configure.ac: Add support for arm_elf32_fdpic_be_vec and
	arm_elf32_fdpic_le_vec.
	* configure: Regenerate.
	* elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
	(elf32_arm_link_hash_table_create): Initialize fdpic_p.
	(TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
	(TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
	(elf32_arm_fdpic_link_hash_table_create): New.
	* targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
	arm_elf32_fdpic_le_vec.

2018-04-25  Alan Modra  <[email protected]>

	* elf-linux-core.h: Disable gcc-8 string truncation warning.
	* elf.c (elfcore_write_prpsinfo): Likewise.

2018-04-25  Alan Modra  <[email protected]>

	* Makefile.am: Remove arm-aout and arm-coff support.
	* config.bfd: Likewise.
	* configure.ac: Likewise.
	* targets.c: Likewise.
	* aout-arm.c: Delete.
	* armnetbsd.c: Delete.
	* riscix.c: Delete.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* po/SRC-POTFILES.in: Regenerate.

2018-04-24  Nick Clifton  <[email protected]>

	PR 23113
	* elf.c (ignore_section_sym): Check for the output_section pointer
	being NULL before dereferencing it.

	PR 23110
	* peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
	a negative PE_DEBUG_DATA size before iterating over the debug data.

2018-04-23  Alan Modra  <[email protected]>

	* elf-linux-core.h: Revert last change.
	* elf.c: Likewise.

2018-04-23  Nick Clifton  <[email protected]>

	PR 23056
	* aoutx.h (aout_get_external_symbols): Allocate an extra byte at
	the end of the string table, and zero it.

2018-04-23  Alan Modra  <[email protected]>

	* elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
	gcc-8 string truncation warning.
	(swap_linux_prpsinfo32_ugid16_out): Likewise.
	(swap_linux_prpsinfo64_ugid32_out): Likewise.
	(swap_linux_prpsinfo64_ugid16_out): Likewise.
	* elf.c (elfcore_write_prpsinfo): Likewise.

2018-04-23  Nick Clifton  <[email protected]>

	PR 23056
	* aoutx.h (aout_get_external_symbols): Allocate an extra byte at
	the end of the string table, and zero it.

2018-04-20  Alan Modra  <[email protected]>

	PR 22978
	* elf32-hppa.c (got_relocs_needed): Add extra param to special
	case both dtprel and tprel relocs.
	(allocate_dynrelocs): Adjust conditions for got relocs.
	(elf32_hppa_relocate_section): Likewise for local sym got relocs.
	Emit dynamic relocs on TLS GOT entries for shared libraries,
	not when pic.  Omit dynamic reloc on dtprel entry when local,
	and on tprel entry when local and executable.

2018-04-19  Alan Modra  <[email protected]>

	PR 22537
	* elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
	(hppa_type_of_stub): Don't return a long branch stub for
	symbols other than those defined statically.

2018-04-19  Alan Modra  <[email protected]>

	* Makefile.am: Revert 2018-04-18 coff-mips changes.
	* config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
	to selvecs for mips targets change 2018-04-18.
	* configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
	and  mips_ecoff_bele_vec.
	* targets.c: Likewise.
	* coff-mips.c: Resurrect.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* po/SRC-POTFILES.in: Regenerate.

2018-04-18  Alan Modra  <[email protected]>

	* Makefile.am: Remove mips aout and coff support.
	* config.bfd: Likewise.
	* configure.ac: Likewise.
	* targets.c: Likewise.
	* coff-mips.c: Delete
	* mipsbsd.c: Delete
	* pe-mips.c: Delete
	* pei-mips.c: Delete
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* po/SRC-POTFILES.in: Regenerate.

2018-04-17  H.J. Lu  <[email protected]>

	* elf32-i386.c (elf32_bed): Define before including
	"elf32-target.h".
	* elf64-x86-64.c (elf64_bed): Define before including
	"elf64-target.h".
	(elf32_bed): Define before including "elf32-target.h".

2018-04-17  H.J. Lu  <[email protected]>

	PR ld/23055
	* elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
	normal input file with compatible relocation.

2018-04-18  Alan Modra  <[email protected]>

	* Makefile.am: Remove support for assorted i386 aout and coff targets.
	* config.bfd: Likewise.
	* configure.ac: Likewise.
	* doc/bfdint.texi: Likewise.
	* targets.c: Likewise.
	* freebsd.h: Delete.
	* i386dynix.c: Delete.
	* i386freebsd.c: Delete.
	* i386linux.c: Delete.
	* i386mach3.c: Delete.
	* i386netbsd.c: Delete.
	* i386os9k.c: Delete.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* po/SRC-POTFILES.in: Regenerate.

2018-04-17 Andrew Sadek  <[email protected]>

	Microblaze Target: PIC data text relative

	* bfd/reloc.c (2 new BFD relocations):
	BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
	BFD_RELOC_MICROBLAZE_64_TEXTPCREL
	* bfd/bfd-in2.h: Regenerate
	* bfd/libbfd.h: Regenerate
	* bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
	new relocs and handle them in both relocate and relax functions.
	(microblaze_elf_reloc_type_lookup): add mapping between for new
	bfd relocs.
	(microblaze_elf_relocate_section): Handle new relocs in case of
	elf relocation.
	(microblaze_elf_relax_section): Handle new relocs for elf relaxation.

2018-04-17  Nick Clifton  <[email protected]>

	PR 23055
	* aoutx.h (find_nearest_line): Check that the symbol name exists
	and is long enough, before attempting to see if it is for a .o
	file.
	* hash.c (bfd_hash_hash): Add an assertion that the string is not
	NULL.
	* linker.c (bfd_link_hash_lookup): Fail if the table or string are
	NULL.
	(_bfd_generic_link_add_archive_symbols): Fail if an archive entry
	has no name.

	PR 23065
	* dwarf2.c (concat_filename): Check for a NULL table pointer.

2018-04-16  Nick Clifton  <[email protected]>

	PR 23061
	* coffgen.c (coff_pointerize_aux): Check for an out of range
	fixup.

2018-04-16  Alan Modra  <[email protected]>

	* Makefile.am: Remove arm-epoc-pe support.
	* coff-arm.c: Likewise.
	* config.bfd: Likewise.
	* configure.ac: Likewise.
	* targets.c: Likewise.
	* epoc-pe-arm.c: Delete.
	* epoc-pei-arm.c: Delete.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* po/SRC-POTFILES.in: Regenerate.

2018-04-16  Alan Modra  <[email protected]>

	* Makefile.am: Remove sparc-aout and sparc-coff support.
	* config.bfd: Likewise.
	* configure.ac: Likewise.
	* targets.c: Likewise.
	* aout-sparcle.c: Delete.
	* aoutf1.h: Delete.
	* cf-sparclynx.c: Delete.
	* coff-sparc.c: Delete.
	* demo64.c: Delete.
	* sparclinux.c: Delete.
	* sparclynx.c: Delete.
	* sparcnetbsd.c: Delete.
	* sunos.c: Delete.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* po/SRC-POTFILES.in: Regenerate.

2018-04-16  Alan Modra  <[email protected]>

	* Makefile.am: Remove m68k-aout and m68k-coff support.
	* aoutf1.h: Likewise.
	* aoutx.h: Likewise.
	* archive.c: Likewise.
	* bfd-in.h: Likewise.
	* bfd.c: Likewise.
	* coffcode.h: Likewise.
	* coffswap.h: Likewise.
	* config.bfd: Likewise.
	* configure.ac: Likewise.
	* configure.host: Likewise.
	* doc/bfd.texinfo: Likewise.
	* doc/bfdint.texi: Likewise.
	* freebsd.h: Likewise.
	* gen-aout.c: Likewise.
	* hpux-core.c: Likewise.
	* libaout.h: Likewise.
	* libbfd-in.h: Likewise.
	* pdp11.c: Likewise.
	* peicode.h: Likewise.
	* riscix.c: Likewise.
	* targets.c: Likewise.
	* aout0.c: Delete.
	* coff-apollo.c: Delete.
	* coff-aux.c: Delete.
	* coff-m68k.c: Delete.
	* coff-svm68k.c: Delete.
	* coff-u68k.c: Delete.
	* hosts/delta68.h: Delete.
	* hosts/hp300bsd.h: Delete.
	* hosts/m68kaux.h: Delete.
	* hosts/news.h: Delete.
	* hp300bsd.c: Delete.
	* hp300hpux.c: Delete.
	* liboasys.h: Delete.
	* m68k4knetbsd.c: Delete.
	* m68klinux.c: Delete.
	* m68knetbsd.c: Delete.
	* oasys.c: Delete.
	* versados.c: Delete.
	* Makefile.in: Regenerate.
	* bfd-in2.h: Regenerate.
	* configure: Regenerate.
	* libbfd.h: Regenerate.
	* po/SRC-POTFILES.in: Regenerate.

2018-04-16  Alan Modra  <[email protected]>

	* Makefile.am: Remove sh5 and sh64 support.
	* archures.c: Likewise.
	* config.bfd: Likewise.
	* configure.ac: Likewise.
	* cpu-sh.c: Likewise.
	* elf32-sh-relocs.h: Likewise.
	* elf32-sh.c: Likewise.
	* targets.c: Likewise.
	* elf32-sh64-com.c: Delete.
	* elf32-sh64.c: Delete.
	* elf32-sh64.h: Delete.
	* elf64-sh64.c: Delete.
	* Makefile.in: Regenerate.
	* bfd-in2.h: Regenerate.
	* configure: Regenerate.
	* po/SRC-POTFILES.in: Regenerate.

2018-04-16  Alan Modra  <[email protected]>

	* Makefile.am: Remove sh-symbianelf support.
	* config.bfd: Likewise.
	* configure.ac: Likewise.
	* targets.c: Likewise.
	* elf32-sh-symbian.c: Delete.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* po/SRC-POTFILES.in: Regenerate.

2018-04-16  Alan Modra  <[email protected]>

	* Makefile.am: Remove vax-bsd and vax-ultrix support.
	* config.bfd: Likewise.
	* configure.ac: Likewise.
	* targets.c: Likewise.
	* vaxbsd.c: Delete.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* po/SRC-POTFILES.in: Regenerate.

2018-04-16  Alan Modra  <[email protected]>

	* Makefile.am: Remove w65 support.
	* archures.c: Likewise.
	* coffcode.h: Likewise.
	* config.bfd: Likewise.
	* configure.ac: Likewise.
	* targets.c: Likewise.
	* coff-w65.c: Delete.
	* cpu-w65.c: Delete.
	* Makefile.in: Regenerate.
	* bfd-in2.h: Regenerate.
	* configure: Regenerate.
	* po/SRC-POTFILES.in: Regenerate.

2018-04-16  Alan Modra  <[email protected]>

	* Makefile.am: Remove we32k support.
	* archures.c: Likewise.
	* coffcode.h: Likewise.
	* config.bfd: Likewise.
	* configure.ac: Likewise.
	* targets.c: Likewise.
	* coff-we32k.c: Delete.
	* cpu-we32k.c: Delete.
	* Makefile.in: Regenerate.
	* bfd-in2.h: Regenerate.
	* configure: Regenerate.
	* po/SRC-POTFILES.in: Regenerate.

2018-04-16  Alan Modra  <[email protected]>

	* Makefile.am: Remove m88k support.
	* aoutx.h: Likewise.
	* archures.c: Likewise.
	* coffcode.h: Likewise.
	* coffswap.h: Likewise.
	* config.bfd: Likewise.
	* configure.ac: Likewise.
	* cpu-ns32k.c: Likewise.
	* elf32-nds32.c: Likewise.
	* mach-o.c: Likewise.
	* netbsd-core.c: Likewise.
	* reloc.c: Likewise.
	* targets.c: Likewise.
	* coff-m88k.c: Delete.
	* cpu-m88k.c: Delete.
	* elf32-m88k.c: Delete.
	* hosts/m88kmach3.h: Delete.
	* m88kmach3.c: Delete.
	* m88kopenbsd.c: Delete.
	* Makefile.in: Regenerate.
	* bfd-in2.h: Regenerate.
	* configure: Regenerate.
	* po/SRC-POTFILES.in: Regenerate.

2018-04-16  Alan Modra  <[email protected]>

	* Makefile.am: Remove i370 support.
	* archures.c: Likewise.
	* config.bfd: Likewise.
	* configure.ac: Likewise.
	* targets.c: Likewise.
	* cpu-i370.c: Delete.
	* elf32-i370.c: Delete.
	* Makefile.in: Regenerate.
	* bfd-in2.h: Regenerate.
	* configure: Regenerate.
	* po/SRC-POTFILES.in: Regenerate.

2018-04-16  Alan Modra  <[email protected]>

	* Makefile.am: Remove h8500 support.
	* archures.c: Likewise.
	* coffcode.h: Likewise.
	* config.bfd: Likewise.
	* configure.ac: Likewise.
	* targets.c: Likewise.
	* coff-h8500.c: Delete.
	* cpu-h8500.c: Delete.
	* Makefile.in: Regenerate.
	* bfd-in2.h: Regenerate.
	* configure: Regenerate.
	* po/SRC-POTFILES.in: Regenerate.

2018-04-16  Alan Modra  <[email protected]>

	* Makefile.am: Remove h8300-coff support.
	* coffcode.h: Likewise.
	* config.bfd: Likewise.
	* configure.ac: Likewise.
	* reloc16.c: Likewise.
	* targets.c: Likewise.
	* coff-h8300.c: Delete.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* po/SRC-POTFILES.in: Regenerate.

2018-04-16  Alan Modra  <[email protected]>

	* Makefile.am: Remove IEEE 695 support.
	* archures.c: Likewise.
	* bfd.c: Likewise.
	* config.bfd: Likewise.
	* configure.ac: Likewise.
	* doc/bfd.texinfo: Likewise.
	* doc/bfdint.texi: Likewise.
	* doc/bfdsumm.texi: Likewise.
	* section.c: Likewise.
	* targets.c: Likewise.
	* ieee.c: Delete.
	* libieee.h: Delete.
	* Makefile.in: Regenerate.
	* bfd-in2.h: Regenerate.
	* configure: Regenerate.
	* po/SRC-POTFILES.in: Regenerate.

2018-04-16  Alan Modra  <[email protected]>

	* config.bfd: Remove tandem support.

2018-04-16  Alan Modra  <[email protected]>

	* Makefile.am: Remove newsos3 support.
	* aoutx.h: Likewise.
	* config.bfd: Likewise.
	* configure.ac: Likewise.
	* targets.c: Likewise.
	* newsos3.c: Delete.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* po/SRC-POTFILES.in: Regenerate.

2018-04-16  Alan Modra  <[email protected]>

	* Makefile.am: Remove netware support.
	* bfd-in.h: Likewise.
	* bfd.c: Likewise.
	* config.bfd: Likewise.
	* configure.ac: Likewise.
	* doc/bfdint.texi: Likewise.
	* ecoff.c: Likewise.
	* targets.c: Likewise.
	* libnlm.h: Delete.
	* nlm-target.h: Delete.
	* nlm.c: Delete.
	* nlm32-alpha.c: Delete.
	* nlm32-i386.c: Delete.
	* nlm32-ppc.c: Delete.
	* nlm32-sparc.c: Delete.
	* nlm32.c: Delete.
	* nlm64.c: Delete.
	* nlmcode.h: Delete.
	* nlmswap.h: Delete.
	* Makefile.in: Regenerate.
	* bfd-in2.h: Regenerate.
	* configure: Regenerate.
	* po/SRC-POTFILES.in: Regenerate.

2018-04-16  Alan Modra  <[email protected]>

	* archures.c: Remove tahoe support.
	* config.bfd: Likewise.
	* configure.ac: Likewise.
	* hosts/tahoe.h: Delete.
	* bfd-in2.h: Regenerate.
	* configure: Regenerate.

2018-04-14  Alan Modra  <[email protected]>

	* elf-bfd.h (struct elf_backend_data): Add relropagesize.
	* elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
	sanity test.
	(elfNN_bed): Init relropagesize.
	* bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
	select relropagesize.
	* elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
	(ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
	(ELF_MINPAGESIZE): Don't define.
	* elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
	(ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
	* bfd-in2.h: Regenerate.

2018-04-14  Alan Modra  <[email protected]>

	* elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
	on __QNXTARGET__ define.

2018-04-14  Alan Modra  <[email protected]>

	* config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
	to obsolete list.

2018-04-11  Alan Modra  <[email protected]>

	* aout-adobe.c: Delete.
	* bout.c: Delete.
	* coff-i860.c: Delete.
	* coff-i960.c: Delete.
	* cpu-i860.c: Delete.
	* cpu-i960.c: Delete.
	* elf32-i860.c: Delete.
	* elf32-i960.c: Delete.
	* hosts/i860mach3.h: Delete.
	* Makefile.am: Remove i860, i960, bout, and adobe support.
	* archures.c: Remove i860 and i960 support.
	* coffcode.h: Likewise.
	* reloc.c: Likewise.
	* aoutx.h: Comment updates.
	* archive.c: Remove BOUT and i960 support.
	* bfd.c: Remove BOUT support.
	* coffswap.h: Remove i960 support.
	* config.bfd: Remove i860, i960 and adobe targets.
	* configure.ac: Remove adode, bout, i860, i960, icoff targets.
	* targets.c: Likewise.
	* ieee.c: Remove i960 support.
	* mach-o.c: Remove i860 support.
	* Makefile.in: Regenerate.
	* bfd-in2.h: Regenerate.
	* configure: Regenerate.
	* libbfd.h: Regenerate.
	* po/SRC-POTFILES.in: Regenerate.

2018-04-09  Maciej W. Rozycki  <[email protected]>

	* elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
	in the BFD symbol referred by the relocation.
	(mips_elf64_write_rela): Likewise.

2018-04-09  Maciej W. Rozycki  <[email protected]>

	* elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
	error for out-of-range `r_sym' values.

2018-04-09  Alan Modra  <[email protected]>

	* elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
	(struct ppc_link_hash_table): Add can_convert_all_inline_plt.
	(ppc64_elf_check_relocs): Set has_pltcall.
	(ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
	(ppc64_elf_inline_plt): New function.
	(ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
	* elf64-ppc.h (ppc64_elf_inline_plt): Declare.
	* elf32-ppc.c (has_pltcall): Define.
	(struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
	(ppc_elf_check_relocs): Set has_pltcall.
	(ppc_elf_inline_plt): New function.
	(ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
	(ppc_elf_size_dynamic_sections): Likewise.
	* elf32-ppc.h (ppc_elf_inline_plt): Declare.

2018-04-09  Alan Modra  <[email protected]>

	* elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
	(is_plt_seq_reloc): New function.
	(ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
	(ppc_elf_tls_optimize): Handle inline plt call sequence.
	(ppc_elf_relax_section): Handle PLTCALL reloc.
	(ppc_elf_relocate_section): Nop out inline plt call sequence when
	resolving locally.
	* elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
	R_PPC64_PLTCALL entries.  Comment R_PPC64_TOCSAVE.
	(has_tls_get_addr_call): Correct comment.
	(is_branch_reloc): Add PLTCALL.
	(is_plt_seq_reloc): New function.
	(ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc.  Set
	has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD.  Create plt
	entry for R_PPC64_PLTCALL.
	(ppc64_elf_tls_optimize): Handle inline plt call sequence.
	(ppc_type_of_stub): Handle PLTCALL reloc.
	(toc_adjusting_stub_needed): Likewise.
	(ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
	reloc insn.  Nop out inline plt call sequence when resolving
	locally.  Handle __tls_get_addr inline plt call optimization.

2018-04-09  Alan Modra  <[email protected]>

	* elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
	(struct ppc_stub_hash_entry): Add symtype field.
	(PLT_KEEP): Define.
	(struct ppc_link_hash_table): Add pltlocal and relpltlocal.
	(create_linkage_sections): Create pltlocal and relpltlocal.
	(ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
	Set PLT_KEEP.
	(ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
	(allocate_dynrelocs): Allocate pltlocal and relpltlocal.
	(ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
	Keep PLT entries for inline calls against locals.
	(ppc_build_one_stub): Use pltlocal as appropriate.
	(ppc_size_one_stub): Likewise.
	(ppc64_elf_size_stubs): Set symtype.
	(build_global_entry_stubs_and_plt): Init pltlocal and write
	relpltlocal for globals.
	(write_plt_relocs_for_local_syms): Likewise for local syms.
	(ppc64_elf_relocate_section): Support PLT for local syms.
	* elf32-ppc.c (PLT_KEEP): Define.
	(struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
	(ppc_elf_create_glink): Create pltlocal and relpltlocal.
	(ppc_elf_check_relocs): Allow PLT relocs on local symbols.
	Set PLT_KEEP.  Adjust update_local_sym_info call.
	(ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
	(allocate_dynrelocs): Allocate pltlocal and relpltlocal.
	(ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
	(ppc_elf_relocate_section): Support PLT16 relocs for local syms.
	(write_global_sym_plt): Init pltlocal and write relpltlocal.
	(ppc_finish_symbols): Likewise for locals.

2018-04-09  Alan Modra  <[email protected]>

	* elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
	for local symbols to..
	(write_plt_relocs_for_local_syms): ..here.  New function.
	(ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
	global symbols to..
	(build_global_entry_stubs_and_plt): ..here.  Rename from
	build_global_entry_stubs.
	(ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
	Call write_plt_relocs_for_local_syms.
	* elf32-ppc.c (get_sym_h): New function.
	(ppc_elf_relax_section): Use get_sym_h.
	(ppc_elf_relocate_section): Move output of PLT relocs and glink
	stubs for local symbols to..
	(ppc_finish_symbols): ..here.  New function.
	(ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
	global syms to..
	(write_global_sym_plt): ..here.  New function.
	* elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
	(ppc_finish_symbols): Declare.

2018-04-09  Alan Modra  <[email protected]>

	* elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
	(ppc_elf_relocate_section): Likewise.
	* elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
	(ppc64_elf_relocate_section): Likewise.  Correct PLT16
	resolution to plt entry relative to toc pointer.

2018-04-09  Alan Modra  <[email protected]>

	* elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
	TLS_TPRELGD, TLS_EXPLICIT):  Renumber.  Test TLS_TLS throughout
	file when other TLS flags are tested in a mask.
	(TLS_MARK, NON_GOT): Define.
	(PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
	(update_local_sym_info): Don't create got entry when NON_GOT.
	(ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
	Set TLS_MARK.
	(get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
	(ppc64_elf_relocate_section): Likewise.
	(ppc64_elf_tls_optimize): Don't attempt to optimize indirect
	__tls_get_addr calls lacking a marker reloc.
	* elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
	TLS_TPRELGD): Renumber.  Update comment.
	(TLS_MARK, NON_GOT): Define.
	(PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
	(update_local_sym_info): Don't create got entry when NON_GOT.
	(ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
	Set TLS_MARK.
	(ppc_elf_tls_optimize): Don't attempt to optimize indirect
	__tls_get_addr calls lacking a marker reloc.

2018-04-06  H.J. Lu  <[email protected]>

	* elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
	R_X86_64_converted_reloc_bit.

2018-04-05  H.J. Lu  <[email protected]>

	PR gas/22318
	* configure: Regenerated.

2018-04-05  Alan Modra  <[email protected]>

	* elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
	(elf_hppa_info_to_howto_rel): Likewise.

2018-04-04  Maciej W. Rozycki  <[email protected]>

	* elf-hppa.h (elf_hppa_info_to_howto): Also return
	unsuccessfully for unimplemented relocations.
	(elf_hppa_info_to_howto_rel): Likewise.

2018-04-04  Maciej W. Rozycki  <[email protected]>

	* elf32-i860.c (lookup_howto): Add `abfd' parameter.  Set the
	`bfd_error_bad_value' error and call `_bfd_error_handler' on a
	howto lookup failure.
	(elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
	accordingly.
	(elf32_i860_info_to_howto_rela): Likewise.
	(elf32_i860_relocate_splitn): Likewise.
	(elf32_i860_relocate_pc16): Likewise.
	(elf32_i860_relocate_pc26): Likewise.
	(elf32_i860_relocate_section): Likewise.

2018-04-04  Maciej W. Rozycki  <[email protected]>

	* elf32-visium.c (visium_info_to_howto_rela): Correct the range
	check for `visium_elf_howto_table' table access.

2018-04-04  Maciej W. Rozycki  <[email protected]>

	* elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
	check for `iq2000_elf_howto_table' table access.

2018-04-04  Maciej W. Rozycki  <[email protected]>

	* elf32-frv.c (frv_info_to_howto_rela): Correct the range check
	for `elf32_frv_howto_table' table access.

2018-04-04  Maciej W. Rozycki  <[email protected]>

	* elf32-mips.c (mips_elf32_rtype_to_howto): Also return
	unsuccessfully for placeholder howtos.
	* elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
	* elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.

2018-03-29  Maciej W. Rozycki  <[email protected]>

	* elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
	`_bfd_error_handler' and to set the `bfd_error_bad_value' error.

2018-03-28  Maciej W. Rozycki  <[email protected]>

	* elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
	ATTRIBUTE_UNUSED from `abfd'.

2018-03-28  Maciej W. Rozycki  <[email protected]>

	* elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
	`_bfd_error_handler' call formatting.

2018-03-28  Maciej W. Rozycki  <[email protected]>

	* elf32-mips.c (mips_info_to_howto_rel): Call
	`mips_elf32_rtype_to_howto' directly rather than via
	`->elf_backend_mips_rtype_to_howto'.

2018-03-28  Renlin Li  <[email protected]>

	PR ld/22970
	* elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
	BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
	BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
	BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
	BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
	BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
	BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
	BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
	BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
	(elfNN_aarch64_final_link_relocate): Support new relocations.
	* elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
	relocations.
	(_bfd_aarch64_elf_resolve_relocation): Support new relocations.

2018-03-28  Renlin Li  <[email protected]>

	PR ld/22970
	* reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
	BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
	BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
	BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
	BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
	BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
	BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
	BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
	BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
	BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
	* elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
	TLSLE_LDST16_TPREL_LO12,
	TLSLE_LDST16_TPREL_LO12_NC,
	TLSLE_LDST32_TPREL_LO12,
	TLSLE_LDST32_TPREL_LO12_NC,
	TLSLE_LDST64_TPREL_LO12,
	TLSLE_LDST64_TPREL_LO12_NC,
	TLSLE_LDST8_TPREL_LO12,
	TLSLE_LDST8_TPREL_LO12_NC.
	* bfd-in2.h: Regenerated.
	* libbfd.h: Regenerated.

2018-03-28  Eric Botcazou  <[email protected]>

	PR ld/22972
	* elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
	has_old_style_got_reloc.
	(_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
	relocations.  Fix a couple of long lines.
	(_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
	a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
	GOT relocations.

2018-03-25  H.J. Lu  <[email protected]>

	PR ld/23000
	* elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
	ENDBR64 to the TLSDESC PLT entry.

2018-03-21  Alan Modra  <[email protected]>

	* elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
	symbols.  Use size_t counts.  Delete redundant opd test.

2018-03-21  Alan Modra  <[email protected]>

	* elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.

2018-03-21  Alan Modra  <[email protected]>

	* elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
	field unsigned.
	(update_local_sym_info): Likewise for local_got_tls_masks.
	(ppc_elf_tls_optimize): Likewise for lgot_masks.

2018-03-21  Alan Modra  <[email protected]>

	* elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
	(ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
	do in size_dynamic_sections.

2018-03-21  Alan Modra  <[email protected]>

	* elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
	without first checking array bounds.
	* elf32-ppc.c (ppc_elf_relocate_section): Likewise.

2018-03-20  H.J. Lu  <[email protected]>

	PR ld/22983
	* elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
	non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.

2018-03-19  Nick Clifton  <[email protected]>

	* po/es.po: Updated Spanish translation.

2018-03-15  Max Filippov  <[email protected]>

	* elf32-xtensa.c (xlate_map_entry): Change types of address
	fields from 'unsigned' to 'bfd_vma'.
	(xlate_offset_with_removed_text): Use struct xlate_map_entry as
	the key argument to bsearch. Allow offsets past the end of a
	section, use the last map entry for translation of such offsets.

2018-03-15  Kuan-Lin Chen  <[email protected]>

	* elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
	Not support the target feature.
	(nds32_elf_ex9_itb_base): Likewise.
	(nds32_elf_ex9_import_table): Likewise.
	(nds32_elf_ex9_finish): Likewise.
	(nds32_elf_ex9_reloc_jmp): Likewise.
	(nds32_elf_get_insn_with_reg): Likewise.
	(nds32_get_local_syms): Likewise.
	(nds32_elf_ex9_replace_instruction): Likewise.
	(nds32_elf_ifc_calc): Likewise.
	(nds32_elf_ifc_finish): Likewise.
	(nds32_elf_ifc_replace): Likewise.
	(nds32_elf_ifc_reloc): Likewise.

2018-03-14  Alan Modra  <[email protected]>

	* elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
	sfpr size added before defining alias symbols.
	(ppc64_elf_build_stubs): Add stub section padding before
	copying sfpr contents and defining save/restore alias symbols.

2018-03-14  H.J. Lu  <[email protected]>

	PR ld/20882
	* elflink.c (elf_gc_mark_debug_section): Also check the local
	debug definition section.

2018-03-13  Nick Clifton  <[email protected]>

	PR 22113
	* pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
	function.  Add an end address parameter.  Check access of the data
	pointer to make sure that they do not extend beyond the end
	address.  Return FALSE if any check fails.  Add the end address
	pointer to the ui structure.
	(pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
	codes to make sure that they do not extend beyond the end address
	pointer.  Print an error message and return immediately if any
	check fails.

2018-03-09  Nick Clifton  <[email protected]>

	* elf64-s390.c (elf_s390_relocate_section): Move check for
	relocations against non-allocated sections to before the code that
	handles ifunc relocations.
	* elf32-s390.c (elf_s390_relocate_section): Likewise.
	* elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
	relocs against IFUNC symbols in non-allocated sections as relocs
	against FUNC symbols.
	* elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.

2018-03-08  H.J. Lu  <[email protected]>

	PR ld/22929
	* elf32-i386.c (elf_i386_relocate_section): Treat relocation
	against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
	relocation against FUNC symbol.
	* elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.

2018-03-07  Renlin Li  <[email protected]>

	PR ld/20402
	* elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
	symbol, and don't emit relocation in specific case.

2018-03-07  Alan Modra  <[email protected]>

	* elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
	(mips_elf64_slurp_one_reloc_table): Pass on error.

2018-03-03  James Cowgill  <[email protected]>
	    Maciej W. Rozycki  <[email protected]>

	PR ld/21900
	* elfxx-mips.c (mips_elf_calculate_relocation): Only return
	after calling `undefined_symbol' hook if this is an error
	condition.  Assume the value of 0 for the symbol requested
	otherwise.

2018-03-02  Jim Wilson  <[email protected]>

	PR 22903
	* elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
	and nop instead of 4.
	(elfNN_arch64_build_stubs): Add nop after branch.  Increase size by
	8 instead of 4.

2018-03-01  Jim Wilson  <[email protected]>

	PR 22756
	* elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
	else if instead of if.

2018-03-01  Alan Modra  <[email protected]>

	* elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.

2018-02-28  Alan Modra  <[email protected]>

	PR 22887
	* aoutx.h (swap_std_reloc_in): Correct r_index bound check.

2018-02-28  Nick Clifton  <[email protected]>

	PR 22895
	PR 22893
	* dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
	pointer.  Drop unused abfd parameter.  Check the size of the block
	before initialising the data field.  Return the end pointer if the
	size is invalid.
	(read_attribute_value): Adjust invocations of read_n_bytes.

	PR 22894
	* dwarf1.c (parse_die): Check the length of form blocks before
	advancing the data pointer.

2018-02-28  Alan Modra  <[email protected]>

	PR 22887
	* aoutx.h (translate_symbol_table): Print an error message and set
	bfd_error on finding an invalid name string offset.

2018-02-27  H.J. Lu  <[email protected]>

	* config.in: Regenerated.
	* configure: Likewise.
	* configure.ac: Add --enable-separate-code.
	(DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED.  Default
	to 1 for Linux/x86 targets,
	* elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
	DEFAULT_LD_Z_SEPARATE_CODE is 1.

2018-02-27  Nick Clifton  <[email protected]>

	* aout-cris.c (swap_ext_reloc_out): Standadize error/warning
	message.
	* elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
	* elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
	* elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
	* elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
	* elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
	* elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
	* elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
	* elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
	* elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.

	PR 22875
	* elf-bfd.h (struct elf_backend_data): Change the return type of
	the elf_info_to_howto and elf_info_to_howto_rel function pointers
	to bfd_boolean.
	* elfcode.h (elf_slurp_reloc_table_from_section): Check the return
	value from the info_to_howto function and fail if that function
	failed.
	* elf32-h8300.c (elf32_h8_relocate_section): Check return value
	from the info_to_howto function.
	(elf32_h8_relax_section): Likewise.
	* elf32-lm32.c (lm32_elf_relocate_section): Likewise.
	* elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
	* elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
	* elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
	* elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
	* elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
	* elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
	* elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
	* elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
	* elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
	(riscv_elf_relocate_section): Likewise.
	* elf-hppa.h (elf_hppa_info_to_howto): Change return type to
	bfd_boolean.  Issue an error message, set an error value and
	return FALSE if the reloc is not recognized.
	(elf_hppa_info_to_howto_rel): Likewise.
	* elf-m10200.c (mn10200_info_to_howto): Likewise.
	* elf-m10300.c (mn10300_info_to_howto): Likewise.
	* elf.c (_bfd_elf_no_info_to_howto): Likewise.
	* elf32-arc.c (arc_info_to_howto_rel): Likewise.
	* elf32-arm.c (elf32_arm_info_to_howto): Likewise.
	* elf32-avr.c (avr_info_to_howto_rela): Likewise.
	* elf32-bfin.c (bfin_info_to_howto): Likewise.
	* elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
	* elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
	* elf32-cris.c (elf_cr16c_info_to_howto_rel)
	(cris_info_to_howto_rela): Likewise.
	* elf32-crx.c (elf_crx_info_to_howto): Likewise.
	* elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
	* elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
	Likewise.
	* elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
	(elf32_dlx_info_to_howto_rel): Likewise.
	* elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
	* elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
	* elf32-frv.c (frv_info_to_howto_rela)
	(frvfdpic_info_to_howto_rel): Likewise.
	* elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
	* elf32-gen.c (elf_generic_info_to_howto)
	(elf_generic_info_to_howto_rel): Likewise.
	* elf32-h8300.c (elf32_h8_info_to_howto)
	(elf32_h8_info_to_howto_rel): Likewise.
	* elf32-i370.c (i370_elf_info_to_howto): Likewise.
	* elf32-i386.c (elf_i386_reloc_type_lookup)
	(elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
	* elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
	Likewise.
	* elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
	* elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
	* elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
	* elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
	* elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
	* elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
	Likewise.
	* elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
	* elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
	* elf32-m68k.c (rtype_to_howto): Likewise.
	* elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
	* elf32-mep.c (mep_info_to_howto_rela): Likewise.
	* elf32-metag.c (metag_info_to_howto_rela): Likewise.
	* elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
	* elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
	Likewise.
	* elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
	* elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
	* elf32-mt.c (mt_info_to_howto_rela): Likewise.
	* elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
	Likewise.
	* elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
	* elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
	* elf32-pj.c (pj_elf_info_to_howto): Likewise.
	* elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
	* elf32-pru.c (pru_elf32_info_to_howto): Likewise.
	* elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
	* elf32-rx.c (rx_info_to_howto_rela): Likewise.
	* elf32-s390.c (elf_s390_info_to_howto): Likewise.
	* elf32-score.c (s3_bfd_score_info_to_howto)
	(_bfd_score_info_to_howto): Likewise.
	* elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
	* elf32-sh.c (sh_elf_info_to_howto): Likewise.
	* elf32-spu.c (spu_elf_info_to_howto): Likewise.
	* elf32-tic6x.c (elf32_tic6x_info_to_howto)
	(elf32_tic6x_info_to_howto_rel): Likewise.
	* elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
	* elf32-v850.c (v850_elf_info_to_howto_rel)
	(v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
	* elf32-vax.c (rtype_to_howto): Likewise.
	* elf32-visium.c (visium_info_to_howto_rela): Likewise.
	* elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
	(elf32_wasm32_info_to_howto_rela): Likewise.
	* elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
	* elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
	* elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
	* elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
	* elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
	* elf64-gen.c (elf_generic_info_to_howto)
	(elf_generic_info_to_howto_rel): Likewise.
	* elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
	* elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
	* elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
	* elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
	* elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
	* elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
	Likewise.
	* elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
	* elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
	Likewise.
	* elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
	* elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
	* elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
	* elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
	* elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
	* elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
	* elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
	* elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
	* elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
	* elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
	Default to NULL.

2018-02-26  Jim Wilson  <[email protected]>
	    Stephan Schreiber <[email protected]>

	PR 15904
	* elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
	call, set changed_contents and changed_relocs.  Likewise after
	successful ia64_elf_relax_br call.

2018-02-26  Alan Modra  <[email protected]>

	* elf.c (assign_file_positions_except_relocs): Don't segfault
	when actual number of phdrs is less than allocated.  Delete
	outdated comment.  Formatting.

2018-02-26  Alan Modra  <[email protected]>

	* elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
	* elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
	* elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
	* elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
	* elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
	* elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
	* elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
	* elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
	* elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
	* mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
	error/warning messages.

2018-02-26  Alan Modra  <[email protected]>

	* archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
	* syms.c: Standardize error/warning messages.

2018-02-26  Alan Modra  <[email protected]>

	* aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
	* sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
	* coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
	* peXXigen.c, * peicode.h: Standardize error/warning messages.

2018-02-26  Alan Modra  <[email protected]>

	* elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.

2018-02-26  Alan Modra  <[email protected]>

	* elfxx-mips.c: Standardize error/warning messages.

2018-02-26  Alan Modra  <[email protected]>

	* dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
	* elflink.c: Standardize error/warning messages.  Replace use of
	linker callback einfo with _bfd_error_handler when possible.

2018-02-26  Alan Modra  <[email protected]>

	* aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
	* coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
	* coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
	* elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
	* elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
	* elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
	* elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
	* elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
	* elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
	* elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
	* elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
	* elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
	* elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
	* elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
	* elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
	* elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
	* elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
	* elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
	* elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
	* elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
	* elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
	unrecognized/unsupported reloc message.

2018-02-26  Alan Modra  <[email protected]>

	* elf32-ppc.c: Standardize error/warning messages.  Use
	_bfd_error_handler rather than einfo when einfo features not used.
	* elf64-ppc.c: Likewise.

2018-02-23  Alan Modra  <[email protected]>

	PR 22881
	* elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
	segment if no matching LOAD segment.

2018-02-23  Kuan-Lin Chen  <[email protected]>

	* elf32-nds32.h: Define mask for ict_model.

2018-02-20  Jason Duerstock  <[email protected]>

	* elfnn-ia64.c (elf_backend_can_gc_sections): Enable.

2018-02-19  Maciej W. Rozycki  <[email protected]>

	Revert
	2018-01-12  Vlad Ivanov  <[email protected]>

	* elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
	.reginfo section has wrong size.

2018-02-19  Maciej W. Rozycki  <[email protected]>

	* elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
	SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
	`.MIPS.abiflags' sections.
	(_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
	section's end.

2018-02-19  Maciej W. Rozycki  <[email protected]>

	* section.c (SEC_FIXED_SIZE): New macro.
	* bfd-in2.h: Regenerate.

2018-02-19  Maciej W. Rozycki  <[email protected]>

	* section.c (SEC_HAS_GOT_REF): Remove macro.
	* bfd-in2.h: Regenerate.

2018-02-19  Alan Modra  <[email protected]>

	* elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
	arguments.
	* elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
	* elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
	(_bfd_riscv_relax_pc): Likewise and fix typos.
	* libbfd-in.h (_bfd_error_handler): Add attribute printf.
	* libbfd.h: Regenerate.

2018-02-19  Alan Modra  <[email protected]>

	* dwarf2.c (read_section): Don't use 'll' format modifier.
	(find_abstract_instance): Likewise.
	* elfcore.h (elf_core_file_p): Likewise.

2018-02-19  Alan Modra  <[email protected]>

	* bfd-in.h: Include inttypes.h or if not available define
	PRId64, PRIu64 and PRIx64.
	* bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
	modifier to print bfd_vma.
	* coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
	* coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
	* compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
	* elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
	* elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
	* elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
	* elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
	* elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
	* elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
	* elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
	* elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
	* elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
	* elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
	* elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
	* peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
	and cast input to uint64_t, and similarly for Ld and Lu.
	* bfd-in2.h: Regenerate.

2018-02-19  Alan Modra  <[email protected]>

	* elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
	* elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
	* elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
	* elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
	* elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
	* reloc.c: Replace use of %R and %T in format strings passed to
	einfo and friends by %pR and %pT.

2018-02-19  Alan Modra  <[email protected]>

	* bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
	of %A and %B.
	* aout-adobe.c: Update all messages using %A and %B.
	* aout-cris.c: Likewise.
	* aoutx.h: Likewise.
	* archive.c: Likewise.
	* binary.c: Likewise.
	* cache.c: Likewise.
	* coff-alpha.c: Likewise.
	* coff-arm.c: Likewise.
	* coff-i860.c: Likewise.
	* coff-mcore.c: Likewise.
	* coff-ppc.c: Likewise.
	* coff-rs6000.c: Likewise.
	* coff-sh.c: Likewise.
	* coff-tic4x.c: Likewise.
	* coff-tic54x.c: Likewise.
	* coff-tic80.c: Likewise.
	* coff64-rs6000.c: Likewise.
	* coffcode.h: Likewise.
	* coffgen.c: Likewise.
	* cofflink.c: Likewise.
	* coffswap.h: Likewise.
	* compress.c: Likewise.
	* cpu-arm.c: Likewise.
	* ecoff.c: Likewise.
	* elf-attrs.c: Likewise.
	* elf-eh-frame.c: Likewise.
	* elf-ifunc.c: Likewise.
	* elf-m10300.c: Likewise.
	* elf-properties.c: Likewise.
	* elf-s390-common.c: Likewise.
	* elf.c: Likewise.
	* elf32-arc.c: Likewise.
	* elf32-arm.c: Likewise.
	* elf32-avr.c: Likewise.
	* elf32-bfin.c: Likewise.
	* elf32-cr16.c: Likewise.
	* elf32-cr16c.c: Likewise.
	* elf32-cris.c: Likewise.
	* elf32-crx.c: Likewise.
	* elf32-d10v.c: Likewise.
	* elf32-d30v.c: Likewise.
	* elf32-epiphany.c: Likewise.
	* elf32-fr30.c: Likewise.
	* elf32-frv.c: Likewise.
	* elf32-gen.c: Likewise.
	* elf32-hppa.c: Likewise.
	* elf32-i370.c: Likewise.
	* elf32-i386.c: Likewise.
	* elf32-i960.c: Likewise.
	* elf32-ip2k.c: Likewise.
	* elf32-iq2000.c: Likewise.
	* elf32-lm32.c: Likewise.
	* elf32-m32c.c: Likewise.
	* elf32-m32r.c: Likewise.
	* elf32-m68hc11.c: Likewise.
	* elf32-m68hc12.c: Likewise.
	* elf32-m68hc1x.c: Likewise.
	* elf32-m68k.c: Likewise.
	* elf32-mcore.c: Likewise.
	* elf32-mep.c: Likewise.
	* elf32-metag.c: Likewise.
	* elf32-microblaze.c: Likewise.
	* elf32-moxie.c: Likewise.
	* elf32-msp430.c: Likewise.
	* elf32-mt.c: Likewise.
	* elf32-nds32.c: Likewise.
	* elf32-nios2.c: Likewise.
	* elf32-or1k.c: Likewise.
	* elf32-pj.c: Likewise.
	* elf32-ppc.c: Likewise.
	* elf32-rl78.c: Likewise.
	* elf32-rx.c: Likewise.
	* elf32-s390.c: Likewise.
	* elf32-score.c: Likewise.
	* elf32-score7.c: Likewise.
	* elf32-sh-symbian.c: Likewise.
	* elf32-sh.c: Likewise.
	* elf32-sh64.c: Likewise.
	* elf32-sparc.c: Likewise.
	* elf32-spu.c: Likewise.
	* elf32-tic6x.c: Likewise.
	* elf32-tilepro.c: Likewise.
	* elf32-v850.c: Likewise.
	* elf32-vax.c: Likewise.
	* elf32-visium.c: Likewise.
	* elf32-wasm32.c: Likewise.
	* elf32-xgate.c: Likewise.
	* elf32-xtensa.c: Likewise.
	* elf64-alpha.c: Likewise.
	* elf64-gen.c: Likewise.
	* elf64-hppa.c: Likewise.
	* elf64-ia64-vms.c: Likewise.
	* elf64-mmix.c: Likewise.
	* elf64-ppc.c: Likewise.
	* elf64-s390.c: Likewise.
	* elf64-sh64.c: Likewise.
	* elf64-sparc.c: Likewise.
	* elf64-x86-64.c: Likewise.
	* elfcode.h: Likewise.
	* elfcore.h: Likewise.
	* elflink.c: Likewise.
	* elfnn-aarch64.c: Likewise.
	* elfnn-ia64.c: Likewise.
	* elfnn-riscv.c: Likewise.
	* elfxx-mips.c: Likewise.
	* elfxx-sparc.c: Likewise.
	* elfxx-tilegx.c: Likewise.
	* elfxx-x86.c: Likewise.
	* hpux-core.c: Likewise.
	* ieee.c: Likewise.
	* ihex.c: Likewise.
	* libbfd.c: Likewise.
	* linker.c: Likewise.
	* mach-o.c: Likewise.
	* merge.c: Likewise.
	* mmo.c: Likewise.
	* oasys.c: Likewise.
	* pdp11.c: Likewise.
	* pe-mips.c: Likewise.
	* peXXigen.c: Likewise.
	* peicode.h: Likewise.
	* reloc.c: Likewise.
	* rs6000-core.c: Likewise.
	* srec.c: Likewise.
	* stabs.c: Likewise.
	* vms-alpha.c: Likewise.
	* xcofflink.c: Likewise.

2018-02-19  Alan Modra  <[email protected]>

	PR 22845
	* elf.c (IS_TBSS): Define.
	(_bfd_elf_map_sections_to_segments): Use IS_TBSS.
	(assign_file_positions_for_non_load_sections): Revert last change.
	Properly calculate load segment limits to compare against relro limits.

2018-02-17  Alan Modra  <[email protected]>

	PR 22845
	* elf.c (assign_file_positions_for_non_load_sections): Ignore
	degenerate zero size PT_LOAD segments when finding one overlapping
	the PT_GNU_RELRO segment.

2018-02-16  Alan Modra  <[email protected]>

	* libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
	(_bfd_bool_bfd_true): Rename from bfd_true.
	(_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
	(_bfd_int_bfd_0): Rename from bfd_0.
	(_bfd_uint_bfd_0): Rename from bfd_0u.
	(_bfd_long_bfd_0): Rename from bfd_0l.
	(_bfd_long_bfd_n1_error): Rename from _bfd_n1.
	(_bfd_void_bfd): Rename from bfd_void.
	(_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
	(_bfd_bool_bfd_link_false_error),
	(_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
	(_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
	(_bfd_bool_bfd_asection_bfd_asection_true),
	(_bfd_bool_bfd_asymbol_bfd_asymbol_true),
	(_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
	* archive.c (_bfd_noarchive_get_elt_at_index),
	(_bfd_noarchive_openr_next_archived_file),
	(_bfd_noarchive_construct_extended_name_table),
	(_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
	(_bfd_noarchive_write_armap): New functions.
	* archures.c (_bfd_nowrite_set_arch_mach): New function.
	* coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
	(alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
	(alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
	(alpha_ecoff_swap_coff_lineno_out),
	(alpha_ecoff_swap_coff_reloc_out): New functions.
	* coff-mips.c (mips_ecoff_swap_coff_aux_in),
	(mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
	(mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
	(mips_ecoff_swap_coff_lineno_out),
	(mips_ecoff_swap_coff_reloc_out): New functions.
	* coffcode.h (coff_set_alignment_hook): Replace define with
	new function.
	(symname_in_debug_hook): Likewise.
	* ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
	* elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
	* elf.c (assign_file_positions_except_relocs): Test
	elf_backend_allow_non_load_phdr for NULL.
	* elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
	_bfd_elf_link_omit_section_dynsym.  Update uses.
	(_bfd_elf_omit_section_dynsym_all): New function.
	* elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
	(_bfd_elf_omit_section_dynsym_default): Declare.
	(_bfd_elf_omit_section_dynsym_all): Declare.
	* linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
	(_bfd_nolink_bfd_get_relocated_section_contents),
	(_bfd_nolink_bfd_lookup_section_flags),
	(_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
	(_bfd_nolink_bfd_link_hash_table_create),
	(_bfd_nolink_bfd_link_just_syms),
	(_bfd_nolink_bfd_copy_link_hash_symbol_type),
	(_bfd_nolink_bfd_link_split_section),
	(_bfd_nolink_section_already_linked),
	(_bfd_nolink_bfd_define_common_symbol),
	(_bfd_nolink_bfd_define_start_stop): New functions.
	* reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
	(_bfd_norelocs_bfd_reloc_name_lookup),
	(_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
	* section.c (_bfd_nowrite_set_section_contents): New function.
	* syms.c (_bfd_nosymbols_canonicalize_symtab),
	(_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
	(_bfd_nosymbols_get_symbol_version_string),
	(_bfd_nosymbols_bfd_is_local_label_name),
	(_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
	(_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
	(_bfd_nosymbols_bfd_make_debug_symbol),
	( _bfd_nosymbols_read_minisymbols),
	( _bfd_nosymbols_minisymbol_to_symbol),
	(_bfd_nodynamic_get_synthetic_symtab): New functions.
	* libbfd-in.h: Declare new functions.  Update existing defines,
	removing casts.
	* aix386-core.c: Update to use new hooks.  Formatting.
	* aout-adobe.c: Likewise.
	* aout-arm.c: Likewise.
	* aout-target.h: Likewise.
	* aout-tic30.c: Likewise.
	* aoutf1.h: Likewise.
	* binary.c: Likewise.
	* bout.c: Likewise.
	* cisco-core.c: Likewise.
	* coff-alpha.c: Likewise.
	* coff-i386.c: Likewise.
	* coff-i860.c: Likewise.
	* coff-i960.c: Likewise.
	* coff-ia64.c: Likewise.
	* coff-mips.c: Likewise.
	* coff-ppc.c: Likewise.
	* coff-rs6000.c: Likewise.
	* coff-sh.c: Likewise.
	* coff-tic30.c: Likewise.
	* coff-tic54x.c: Likewise.
	* coff-x86_64.c: Likewise.
	* coff64-rs6000.c: Likewise.
	* coffcode.h: Likewise.
	* elf-m10300.c: Likewise.
	* elf32-cr16.c: Likewise.
	* elf32-lm32.c: Likewise.
	* elf32-m32r.c: Likewise.
	* elf32-metag.c: Likewise.
	* elf32-score.c: Likewise.
	* elf32-score7.c: Likewise.
	* elf32-tilepro.c: Likewise.
	* elf32-xstormy16.c: Likewise.
	* elf32-xtensa.c: Likewise.
	* elf64-alpha.c: Likewise.
	* elf64-hppa.c: Likewise.
	* elf64-ia64-vms.c: Likewise.
	* elf64-mmix.c: Likewise.
	* elf64-sh64.c: Likewise.
	* elfnn-ia64.c: Likewise.
	* elfxx-sparc.c: Likewise.
	* elfxx-target.h: Likewise.
	* elfxx-tilegx.c: Likewise.
	* elfxx-x86.h: Likewise.
	* hp300hpux.c: Likewise.
	* hppabsd-core.c: Likewise.
	* hpux-core.c: Likewise.
	* i386msdos.c: Likewise.
	* i386os9k.c: Likewise.
	* ieee.c: Likewise.
	* ihex.c: Likewise.
	* irix-core.c: Likewise.
	* libaout.h: Likewise.
	* libecoff.h: Likewise.
	* mach-o-target.c: Likewise.
	* mach-o.c: Likewise.
	* mipsbsd.c: Likewise.
	* mmo.c: Likewise.
	* netbsd-core.c: Likewise.
	* nlm-target.h: Likewise.
	* oasys.c: Likewise.
	* osf-core.c: Likewise.
	* pdp11.c: Likewise.
	* pe-mips.c: Likewise.
	* pe-x86_64.c: Likewise.
	* pef.c: Likewise.
	* plugin.c: Likewise.
	* ppcboot.c: Likewise.
	* ptrace-core.c: Likewise.
	* sco5-core.c: Likewise.
	* som.c: Likewise.
	* sparclynx.c: Likewise.
	* srec.c: Likewise.
	* tekhex.c: Likewise.
	* trad-core.c: Likewise.
	* verilog.c: Likewise.
	* versados.c: Likewise.
	* vms-alpha.c: Likewise.
	* vms-lib.c: Likewise.
	* wasm-module.c: Likewise.
	* xsym.c: Likewise.
	* libbfd.h: Regenerate.

2018-02-15  Jim Wilson  <[email protected]>

	* elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
	symbols whose section address is zero.

	* elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
	when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
	bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
	Add %X%P to error messages.

2018-02-15  Eric Botcazou  <[email protected]>

	PR ld/22832
	* elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
	Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
	and assert that the result of the call is not NULL.

2018-02-14  Nick Clifton  <[email protected]>

	PR 22823
	Revert previous delta.  Add extra casts to avoid compile time
	warnings instead.
	* libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
	cast to avoid warning from gcc v8 compiler.
	(_bfd_generic_bfd_merge_private_bfd_data): Likewise.
	(_bfd_generic_bfd_set_private_flags): Likewise.
	(_bfd_generic_bfd_copy_private_section_data): Likewise.
	(_bfd_generic_bfd_copy_private_symbol_data): Likewise.
	(_bfd_generic_bfd_copy_private_header_data): Likewise.
	(_bfd_generic_bfd_print_private_bfd_data): Likewise.
	(_bfd_noarchive_construct_extended_name_table): Likewise.
	(_bfd_noarchive_truncate_arname): Likewise.
	(_bfd_noarchive_write_ar_hdr): Likewise.
	(_bfd_noarchive_get_elt_at_index): Likewise.
	(_bfd_nosymbols_canonicalize_symtab): Likewise.
	(_bfd_nosymbols_print_symbol): Likewise.
	(_bfd_nosymbols_get_symbol_info): Likewise.
	(_bfd_nosymbols_get_symbol_version_string): Likewise.
	(_bfd_nosymbols_bfd_is_local_label_name): Likewise.
	(_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
	(_bfd_nosymbols_get_lineno): Likewise.
	(_bfd_nosymbols_find_nearest_line): Likewise.
	(_bfd_nosymbols_find_line): Likewise.
	(_bfd_nosymbols_find_inliner_info): Likewise.
	(_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
	(_bfd_nosymbols_read_minisymbols): Likewise.
	(_bfd_nosymbols_minisymbol_to_symbol): Likewise.
	(_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
	(_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
	(_bfd_nowrite_set_arch_mach): Likewise.
	(_bfd_nowrite_set_section_contents): Likewise.
	(_bfd_nolink_sizeof_headers): Likewise.
	(_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
	(_bfd_nolink_bfd_relax_section): Likewise.
	(_bfd_nolink_bfd_gc_sections): Likewise.
	(_bfd_nolink_bfd_lookup_section_flags): Likewise.
	(_bfd_nolink_bfd_merge_sections): Likewise.
	(_bfd_nolink_bfd_is_group_section): Likewise.
	(_bfd_nolink_bfd_discard_group): Likewise.
	(_bfd_nolink_bfd_link_hash_table_create): Likewise.
	(_bfd_nolink_bfd_link_add_symbols): Likewise.
	(_bfd_nolink_bfd_link_just_syms): Likewise.
	(_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
	(_bfd_nolink_bfd_final_link): Likewise.
	(_bfd_nolink_bfd_link_split_section): Likewise.
	(_bfd_nolink_section_already_linked): Likewise.
	(_bfd_nolink_bfd_define_common_symbol): Likewise.
	(_bfd_nolink_bfd_define_start_stop): Likewise.
	(_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
	(_bfd_nodynamic_get_synthetic_symtab): Likewise.
	(_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
	(_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
	* libbfd.c (bfd_false_any): Delete.
	(bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
	(bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
	* libbfd.h (extern): Regenerate
	* aout-target.h (MY_bfd_is_target_special_symbol): Add extra
	cast to avoid warning from gcc v8 compiler.
	* aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
	* binary.c (binary_get_symbol_info): Likewise.
	* coff-alpha.c (alpha_ecoff_backend_data): Likewise.
	* coff-mips.c (mips_ecoff_backend_data): Likewise.
	* coffcode.h (coff_set_alignment_hook): Likewise.
	(symname_in_debug_hook): Likewise.
	(bfd_coff_backend_data bigobj_swap_table): Likewise.
	* elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
	* elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
	* elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
	* elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
	* elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
	* elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
	* elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
	* elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
	(bfd_elfNN_bfd_make_debug_symbol): Likewise.
	(bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
	(bfd_elfNN_bfd_set_private_flags): Likewise.
	(bfd_elfNN_bfd_is_target_special_symbol): Likewise.
	(elf_backend_init_index_section): Likewise.
	(elf_backend_allow_non_load_phdr): Likewise.
	* elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
	* i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
	* ieee.c (ieee_construct_extended_name_table): Likewise.
	(ieee_write_armap): Likewise.
	(ieee_write_ar_hdr): Likewise.
	(ieee_bfd_is_target_special_symbol): Likewise.
	* ihex.c (ihex_canonicalize_symtab): Likewise.
	(ihex_bfd_is_target_special_symbol): Likewise.
	* libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
	* libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
	(_bfd_ecoff_set_alignment_hook): Likewise.
	* mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
	* mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
	* nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
	* oasys.c (oasys_construct_extended_name_table): Likewise.
	(oasys_write_armap): Likewise.
	(oasys_write_ar_hdr): Likewise.
	(oasys_bfd_is_target_special_symbol): Likewise.
	* pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
	* plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
	* ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
	* som.c (som_bfd_is_target_special_symbol): Likewise.
	* srec.c (srec_bfd_is_target_special_symbol): Likewise.
	* tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
	* verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
	* versados.c (versados_bfd_is_target_special_symbol): Likewise.
	(versados_bfd_reloc_name_lookup): Likewise.
	* vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
	(vms_bfd_define_start_stop): Likewise.
	(alpha_vms_bfd_is_target_special_symbol): Likewise.
	* wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
	* xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.

2018-02-14  H.J. Lu  <[email protected]>

	PR ld/22842
	* elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
	PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
	* elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
	R_X86_64_PC32 reloc against dynamic function in data section.
	Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
	(elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
	against dynamic function in data section.
	* elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
	function address only if pcrel_plt is true.
	(_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
	* elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
	PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
	PC-relative relocation against a function definition in data
	secton in PIE.  Remove the obsolete comments.
	(elf_x86_link_hash_table): Add pcrel_plt.

2018-02-13  H.J. Lu  <[email protected]>

	* elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
	instead of bfd_link_pic, for building shared library.

2018-02-13  H.J. Lu  <[email protected]>

	PR gas/22791
	* elf64-x86-64.c (is_32bit_relative_branch): Removed.
	(elf_x86_64_relocate_section): Check PIC relocations in PIE.
	Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
	against protected function in shared object.

2018-02-13  Sergei Trofimovich  <[email protected]>

	PR 22828
	* po/ru.po: Fix typo in Russian translation.

2018-02-13  Maciej W. Rozycki  <[email protected]>

	* wasm-module.c (wasm_scan_name_function_section): Rename
	`index' local variable to `idx'.

2018-02-13  Nick Clifton  <[email protected]>

	PR 22823
	Fix compile time warnings generated by gcc version 8.
	* libbfd-in.h: Remove extraneous text from prototypes.
	Add prototypes for bfd_false_any, bfd_true_any,
	bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
	bfd_n1_any, bfd_void_any.
	(_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
	function.
	(_bfd_generic_bfd_merge_private_bfd_data): Likewise.
	(_bfd_generic_bfd_set_private_flags): Likewise.
	(_bfd_generic_bfd_copy_private_section_data): Likewise.
	(_bfd_generic_bfd_copy_private_symbol_data): Likewise.
	(_bfd_generic_bfd_copy_private_header_data): Likewise.
	(_bfd_generic_bfd_print_private_bfd_data): Likewise.
	(_bfd_noarchive_construct_extended_name_table): Likewise.
	(_bfd_noarchive_truncate_arname): Likewise.
	(_bfd_noarchive_write_ar_hdr): Likewise.
	(_bfd_noarchive_get_elt_at_index): Likewise.
	(_bfd_nosymbols_canonicalize_symtab): Likewise.
	(_bfd_nosymbols_print_symbol): Likewise.
	(_bfd_nosymbols_get_symbol_info): Likewise.
	(_bfd_nosymbols_get_symbol_version_string): Likewise.
	(_bfd_nosymbols_bfd_is_local_label_name): Likewise.
	(_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
	(_bfd_nosymbols_get_lineno): Likewise.
	(_bfd_nosymbols_find_nearest_line): Likewise.
	(_bfd_nosymbols_find_line): Likewise.
	(_bfd_nosymbols_find_inliner_info): Likewise.
	(_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
	(_bfd_nosymbols_read_minisymbols): Likewise.
	(_bfd_nosymbols_minisymbol_to_symbol): Likewise.
	(_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
	(_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
	(_bfd_nowrite_set_arch_mach): Likewise.
	(_bfd_nowrite_set_section_contents): Likewise.
	(_bfd_nolink_sizeof_headers): Likewise.
	(_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
	(_bfd_nolink_bfd_relax_section): Likewise.
	(_bfd_nolink_bfd_gc_sections): Likewise.
	(_bfd_nolink_bfd_lookup_section_flags): Likewise.
	(_bfd_nolink_bfd_merge_sections): Likewise.
	(_bfd_nolink_bfd_is_group_section): Likewise.
	(_bfd_nolink_bfd_discard_group): Likewise.
	(_bfd_nolink_bfd_link_hash_table_create): Likewise.
	(_bfd_nolink_bfd_link_add_symbols): Likewise.
	(_bfd_nolink_bfd_link_just_syms): Likewise.
	(_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
	(_bfd_nolink_bfd_final_link): Likewise.
	(_bfd_nolink_bfd_link_split_section): Likewise.
	(_bfd_nolink_section_already_linked): Likewise.
	(_bfd_nolink_bfd_define_common_symbol): Likewise.
	(_bfd_nolink_bfd_define_start_stop): Likewise.
	(_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
	(_bfd_nodynamic_get_synthetic_symtab): Likewise.
	(_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
	(_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
	* libbfd.c (bfd_false_any): New function.  Like bfd_false but
	accepts one or more arguments.
	(bfd_true_any): Likewise.
	(bfd_nullvoidptr_any): Likewise.
	(bfd_0_any): Likewise.
	(bfd_0u_any): Likewise.
	(bfd_0l_any): Likewise.
	(_bfd_n1_any): Likewise.
	(bfd_void_any): Likewise.
	* libbfd.h (extern): Regenerate
	* aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
	based dummy function.
	* aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
	* binary.c (binary_get_symbol_info): Likewise.
	* coff-alpha.c (alpha_ecoff_backend_data): Likewise.
	* coff-mips.c (mips_ecoff_backend_data): Likewise.
	* coffcode.h (coff_set_alignment_hook): Likewise.
	(symname_in_debug_hook): Likewise.
	(bfd_coff_backend_data bigobj_swap_table): Likewise.
	* elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
	* elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
	* elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
	* elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
	* elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
	* elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
	* elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
	* elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
	(bfd_elfNN_bfd_make_debug_symbol): Likewise.
	(bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
	(bfd_elfNN_bfd_set_private_flags): Likewise.
	(bfd_elfNN_bfd_is_target_special_symbol): Likewise.
	(elf_backend_init_index_section): Likewise.
	(elf_backend_allow_non_load_phdr): Likewise.
	* elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
	* i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
	* ieee.c (ieee_construct_extended_name_table): Likewise.
	(ieee_write_armap): Likewise.
	(ieee_write_ar_hdr): Likewise.
	(ieee_bfd_is_target_special_symbol): Likewise.
	* ihex.c (ihex_canonicalize_symtab): Likewise.
	(ihex_bfd_is_target_special_symbol): Likewise.
	* libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
	* libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
	(_bfd_ecoff_set_alignment_hook): Likewise.
	* mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
	* mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
	* nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
	* oasys.c (oasys_construct_extended_name_table): Likewise.
	(oasys_write_armap): Likewise.
	(oasys_write_ar_hdr): Likewise.
	(oasys_bfd_is_target_special_symbol): Likewise.
	* pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
	* plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
	* ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
	* som.c (som_bfd_is_target_special_symbol): Likewise.
	* srec.c (srec_bfd_is_target_special_symbol): Likewise.
	* tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
	* verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
	* versados.c (versados_bfd_is_target_special_symbol): Likewise.
	(versados_bfd_reloc_name_lookup): Likewise.
	* vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
	(vms_bfd_define_start_stop): Likewise.
	(alpha_vms_bfd_is_target_special_symbol): Likewise.
	* wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
	* xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
	* elf32-arc.c (get_replace_function): Assign replacement function
	to func pointer.
	* elf32-i370.c (i370_noop): Update prototype.

2018-02-13  Alan Modra  <[email protected]>

	PR 22836
	* elf.c (_bfd_elf_fixup_group_sections): Account for removed
	relocation sections.  If size reduces to just the flag word,
	remove that too and mark with SEC_EXCLUDE.
	* elflink.c (bfd_elf_final_link): Strip empty group sections.

2018-02-13  Alan Modra  <[email protected]>

	PR 22829
	* elf.c (assign_file_positions_for_non_load_sections): Rewrite
	PT_GNU_RELRO setup.

2018-02-12  Zebediah Figura  <[email protected]>

	* i386msdos.c (msdos_mkobject); New function.
	(msdos_object_p): New function.
	(i386_msdos_vec): Use msdos_object_p as the check_format
	function.
	* peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
	NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
	IMAGE_NT_SIGNATURE.
	* peXXigen.c: Likewise.
	* coff-ia64.c: Likewise.

2018-02-12  Nick Clifton  <[email protected]>

	* elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
	assignment.
	* elf32-arc.c (elf_arc_relocate_section): Likewise.

2018-02-09  Eric Botcazou  <[email protected]>

	* elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
	(sparc_elf_append_rela): Assert that there is enough room in section.
	(_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
	(_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
	(allocate_dynrelocs): Remove outdated comments and reorder conditions.
	For a symbol subject to a GOT relocation, reserve a slot in the
	relocation section if the symbol isn't dynamic and we are in PIC mode.
	(_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
	is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
	<R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
	<R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
	(_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
	resolved_to_zero.  Do not generate a dynamic GOT relocation for an
	undefined weak symbol with non-default visibility.  Remove superfluous
	'else' and fix formatting.

2018-02-09  H.J. Lu  <[email protected]>

	* elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
	is_solaris.
	(i386_elf32_sol2_vec): Don't declare.
	(elf_i386_link_setup_gnu_properties): Also handle is_solaris.
	Don't set need_global_offset_table.
	(elf_i386_solaris_arch_bed): New.
	(elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
	Solaris.
	* elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
	target_os != is_nacl instead of target_os == is_normal.
	(x86_64_elf64_sol2_vec): Don't declare.
	(elf_x86_64_link_setup_gnu_properties): Check target_os !=
	is_nacl instead of target_os == is_normal.  Don't set
	need_global_offset_table.
	(elf_x86_64_solaris_arch_bed): New.
	(elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
	Solaris.
	* elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
	_GLOBAL_OFFSET_TABLE_ for Solaris.
	(_bfd_x86_elf_link_setup_gnu_properties): Don't copy
	need_global_offset_table.
	* elfxx-x86.h (elf_x86_target_os): Add is_solaris.
	(elf_x86_link_hash_table): Remove need_global_offset_table.
	(elf_x86_init_table): Likewise.

2018-02-08  H.J. Lu  <[email protected]>

	* elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
	Remove prototype.
	(i386_elf32_sol2_vec): Declared.
	(elf_i386_link_setup_gnu_properties): Set
	need_global_offset_table with info->output_bfd->xvec.
	* elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
	Remove prototype.
	(x86_64_elf64_sol2_vec): Declared.
	(elf_x86_64_link_setup_gnu_properties): Set
	need_global_offset_table with info->output_bfd->xvec.

2018-02-08  H.J. Lu  <[email protected]>

	* elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
	New prototype.
	(elf_i386_link_setup_gnu_properties): Set need_global_offset_table
	for Solaris.
	* elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
	New prototype.
	(elf_x86_64_link_setup_gnu_properties): Set
	need_global_offset_table for Solaris.
	* elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
	unused _GLOBAL_OFFSET_TABLE_ for Solaris.
	(_bfd_x86_elf_link_setup_gnu_properties): Copy
	need_global_offset_table.
	* elfxx-x86.h (elf_x86_link_hash_table): Add
	need_global_offset_table.
	(elf_x86_init_table): Likewise.

2018-02-08  Jim Wilson  <[email protected]>

	* elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
	change.

2018-02-08  Nick Clifton  <[email protected]>

	PR 22788
	* elf.c (elf_parse_notes): Reject notes with excessuively large
	alignments.

2018-02-07  Alan Modra  <[email protected]>

	Revert 2018-01-17  Alan Modra  <[email protected]>
	* elf32-ppc.c: Remove speculation barrier support.
	* elf32-ppc.h: Likewise.
	* elf64-ppc.c: Likewise.
	* elf64-ppc.h: Likewise.

2018-02-06  Jim Wilson  <[email protected]>

	* elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
	callback to report an error.

2018-02-06  Eric Botcazou  <[email protected]>

	PR ld/22263
	* elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
	into call to !bfd_link_executable and tidy up.
	(_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
	<R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
	!bfd_link_executable.
	<R_SPARC_TLS_IE_HI22>: Likewise.
	<GOT relocations>: Remove useless code, tidy and merge related blocks.
	<R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
	!bfd_link_executable.
	<R_SPARC_WPLT30>: Tidy up.
	(_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
	!bfd_link_executable.
	(allocate_dynrelocs): Likewise.
	(_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
	<R_SPARC_TLS_GD_HI22>: Merge into...
	<R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
	sparc_elf_tls_transition and remove redundant code.
	<R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
	!bfd_link_executable.
	<R_SPARC_TLS_LDO_HIX22>: Likewise.
	<R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
	<R_SPARC_TLS_LDM_CALL>: Likewise.
	<R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
	<R_SPARC_TLS_GD_ADD>: Likewise.
	<R_SPARC_TLS_LDM_ADD>: Likewise.
	<R_SPARC_TLS_LDO_ADD>: Likewise.
	<R_SPARC_TLS_IE_LD>: Likewise.

2018-02-06  Miloš Stojanović  <[email protected]>

	PR 22789
	* elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
	functions failed to find the function name, try the generic elf
	find function instead.

2018-02-06  Sergio Durigan Junior  <[email protected]>

	* coff-rs6000.c (xcoff_write_archive_contents_old): Use
	'memcpy' instead of 'strncpy' when writing the magic number.

2018-02-06  Nick Clifton  <[email protected]>

	PR 22794
	* opncls.c (bfd_get_debug_link_info_1): Check the size of the
	section before attempting to read it in.
	(bfd_get_alt_debug_link_info): Likewise.

2018-02-06  Paul Carroll  <[email protected]>

	* bfd/dwarf2.c (find_abstract_name): Modified to return file and
	line information in addition to name, if they can be found.

2018-02-05  Renlin Li  <[email protected]>

	PR ld/22764
	* elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
	R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
	check for writeable section as well.

2018-02-05  H.J. Lu  <[email protected]>

	PR ld/22782
	* elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
	_GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
	undefined weak symbol to 0.
	* elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
	if _GLOBAL_OFFSET_TABLE_ is referenced.
	* elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
	got_referenced instead of ref_regular_nonweak.  Remove the
	unused _GLOBAL_OFFSET_TABLE_ from symbol table.
	* elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.

2018-02-05  Maciej W. Rozycki  <[email protected]>

	* elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
	initialize `hi_reloc'.

2018-02-05  Maciej W. Rozycki  <[email protected]>

	* elfxx-mips.c (_bfd_mips_elf_section_processing): For
	SHT_MIPS_REGINFO sections don't assert the correct size and
	report an error instead.

2018-02-05  Maciej W. Rozycki  <[email protected]>

	* elf.c (_bfd_elf_write_object_contents): Propagate a failure
	status from `->elf_backend_section_processing'.

2018-02-02  Jim Wilson  <[email protected]>

	PR ld/22756
	* elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
	If link_info->wrap_hash, check for a duplicate symbol and ignore.
	(_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
	Pass new argument to riscv_relax_delete_bytes.
	(_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
	ATTRIBUTE_UNUSED from link_info parameter.

2018-02-02  Alan Modra  <[email protected]>

	* elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
	emitted for toc sequence optimization.  Set and use "howto" later.

2018-02-01  Simon Marchi  <[email protected]>

	* elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
	arithmetic on NULL pointer.
	* elflink.c (_bfd_elf_archive_symbol_lookup,
	elf_link_add_archive_symbols): Likewise.

2018-01-31  Michael Matz  <[email protected]>

	* elflink.c (bfd_elf_define_start_stop): Fix check of
	def_dynamic.

2018-01-31  H.J. Lu  <[email protected]>

	PR ld/21964
	* elflink.c (bfd_elf_define_start_stop): Check if __start and
	__stop symbols are referenced by shared objects.

2018-01-30  Alan Modra  <[email protected]>

	PR 22758
	* elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
	segment when demand paged with lma on the same page.  Test this
	before load/non-load, executable/non-executable,
	writable/non-writable tests and simplify.  Delete bogus relro
	condition in writable/non-writable test.  Delete outdated
	comment.  Formatting.

2018-01-30  Alan Modra  <[email protected]>

	* elflink.c (bfd_elf_define_start_stop): Make __start and __stop
	symbols dynamic.

2018-01-29  Alan Modra  <[email protected]>

	PR 22741
	* coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
	range before converting to a symbol table pointer.

2018-01-27  Nick Clifton  <[email protected]>

	* po/ru.po: Updated Russian translation.

2018-01-26  Alan Modra  <[email protected]>

	* elflink.c (bfd_elf_define_start_stop): Override symbols when
	they are defined dynamically.

2018-01-26  Alan Modra  <[email protected]>

	* elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
	.branch_lt changes size.

2018-01-25  Alan Modra  <[email protected]>

	PR 22746
	* elfcode.h (elf_object_p): Avoid integer overflow.

2018-01-25  Eric Botcazou  <[email protected]>

	PR ld/22727
	* elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
	Do a mere lookup of the __tls_get_addr symbol instead of adding it.

	Revert
	2017-10-19  H.J. Lu  <[email protected]>

	PR ld/22263
	* elfxx-sparc.c (sparc_elf_tls_transition): Replace
	bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
	bfd_link_executable for TLS check.
	(_bfd_sparc_elf_check_relocs): Likewise.
	(allocate_dynrelocs): Likewise.
	(_bfd_sparc_elf_relocate_section): Likewise.

2018-01-24  Renlin Li  <[email protected]>

	* elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
	BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
	BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
	BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
	BFD_RELOC_AARCH64_MOVW_PREL_G3.
	* elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
	(_bfd_aarch64_elf_resolve_relocation): Likewise.

2018-01-24  Renlin Li  <[email protected]>

	* reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
	BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
	BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
	BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
	* elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
	BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
	BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
	BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
	BFD_RELOC_AARCH64_MOVW_PREL_G3.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.

2018-01-23  Maciej W. Rozycki  <[email protected]>

	* elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
	`mips_elf32_section_processing' comment reference.

2018-01-20  H.J. Lu  <[email protected]>

	PR ld/22721
	* elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
	versioned __tls_get_addr symbol.

2018-01-19  Nick Clifton  <[email protected]>

	* po/fr.po: Updated French translation.

2018-01-18  Alan Modra  <[email protected]>

	* elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
	* elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
	(ppc64_elf_build_stubs): Likewise.

2018-01-17  Nick Clifton  <[email protected]>

	* po/ru.po: Updated Russian translation.
	* po/uk/po: Updated Ukranian translation.

2018-01-17  Alan Modra  <[email protected]>

	* elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.

2018-01-17  Alan Modra  <[email protected]>

	* elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
	(CRSETEQ, BEQCTRM): Define.
	(is_nonpic_glink_stub): Don't check bctr.
	(ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
	(ppc_elf_relax_section): Size speculation barrier.
	(output_bctr): New function.
	(write_glink_stub): Use output_bctr.
	(ppc_elf_relocate_section): Use output_bctr for long branch stub.
	(ppc_elf_finish_dynamic_symbol): Likewise.
	(ppc_elf_finish_dynamic_sections): Use output_bctr.
	* elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
	* elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
	(GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
	(size_global_entry_stubs): Handle speculation barrier sizing.
	(plt_stub_size): Likewise.
	(output_bctr): New function.
	(build_plt_stub, build_tls_get_addr_stub): Output speculation
	barrier.
	(ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
	(ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
	(build_global_entry_stubs): Output speculation barrier.
	(ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
	* elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.

2018-01-17  Alan Modra  <[email protected]>

	* elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
	__tls_get_addr_opt, and alignment sizing.
	(TLS_GET_ADDR_GLINK_SIZE): Delete.
	(is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
	(ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
	or 8 insns.
	(ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
	(allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
	(ppc_elf_size_dynamic_sections): Likewise.  Size branch table
	by PLT reloc count.
	(write_glink_stub): Handle __tls_get_addr_opt stub.
	Pad out to size given by GLINK_ENTRY_SIZE.
	(ppc_elf_relocate_section): Adjust write_glink_stub call.
	(ppc_elf_finish_dynamic_symbol): Likewise.
	(ppc_elf_finish_dynamic_sections): Write PLTresolve without using
	insn array since so many need rewriting.
	* elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
	* elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
	GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
	nops.  Adjust all uses.
	(ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
	in glink_vma calculation.
	(struct ppc_link_hash_table): Add global_entry section pointer.
	(create_linkage_sections): Create separate section for global
	entry stubs.
	(PPC_LO, PPC_HI, PPC_HA): Move earlier.
	(size_global_entry_stubs): Handle sizing for aligned stubs.
	(ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
	and don't stash end of glink branch table in rawsize.
	(ppc_build_one_stub): Rewrite stub size calculations.
	(build_global_entry_stubs): Use new section.
	(ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
	Build lazy link stubs out to end of section.  Build global entry
	stubs in new section.

2018-01-15  Nick Clifton  <[email protected]>

	* po/uk.po: Updated Ukranian translation.

2018-01-13  Nick Clifton  <[email protected]>

	* po/bfd.pot: Regenerated.

2018-01-13  Nick Clifton  <[email protected]>

	* version.m4: Bump version to 2.30.51
	* configure: Regenerate.

2018-01-13  Nick Clifton  <[email protected]>

	2.30 branch created.

2018-01-12  Jens Widell  <[email protected]>

	* elf.c (setup_group): Optimize search for group by remembering
	last found group and restarting search at that index.
	* elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.

2018-01-12  Gunther Nikl  <[email protected]>

	* aoutx.h (aout_link_check_ar_symbols): Remove default and handle
	bfd_link_common_skip_none in switch.

2018-01-12  Alan Modra  <[email protected]>

	PR ld/22649
	* elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
	references on forced local symbols.

2018-01-12  Vlad Ivanov  <[email protected]>

	* elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
	.reginfo section has wrong size.

2018-01-11  H.J. Lu  <[email protected]>

	PR ld/22393
	* elf.c (_bfd_elf_map_sections_to_segments): When generating
	separate code and read-only data LOAD segments, create a new
	LOAD segment if the previous section contains text and the
	current section doesn't or vice versa.  Don't put a writable
	section in a read-only segment if there is a RELRO segment.

2018-01-11  H.J. Lu  <[email protected]>

	PR ld/22649
	* elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
	references on forced local symbols.

2018-01-11  H.J. Lu  <[email protected]>

	PR ld/22677
	* elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
	INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.

2018-01-09  Kuan-Lin Chen  <[email protected]>

	PR 22662
	* elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.

2018-01-03  John Baldwin  <[email protected]>

	* elf.c (elfcore_grok_freebsd_note): Handle
	NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
	NT_FREEBSD_PROCSTAT_VMMAP.

2018-01-03  Alan Modra  <[email protected]>

	Update year range in copyright notice of all files.

For older changes see ChangeLog-2017
\f
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are permitted in any medium without royalty provided the copyright
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