2017-12-19 Alan Modra <amodra@gmail.com>
PR 22626
* elflink.c (_bfd_elf_link_renumber_dynsyms): Don't set section
dynindx when section_sym_count is NULL.
(bfd_elf_size_dynamic_sections): Pass NULL section_sym_count to
preliminary _bfd_elf_link_renumber_dynsyms call.
2017-12-15 Nick Clifton <nickc@redhat.com>
PR 22571
* archive.c (bfd_openr_next_archived_file): Extend the
documentation to note that it is necessary to call
bfd_check_format on the rrturned bfd before using it.
2017-12-14 Nick Clifton <nickc@redhat.com>
* cpu-mt.c: Update address of FSF in copyright notice.
* elf32-m32c.c: Likewise.
* elf32-mt.c: Likewise.
* elf32-rl78.c: Likewise.
* elf32-rx.c: Likewise.
* elf32-rx.h: Likewise.
* elf32-spu.h: Likewise.
* hosts/x86-64linux.h: Likewise.
2017-12-13 Renlin Li <renlin.li@arm.com>
* elfnn-aarch64.c (elfNN_aarch64_check_relocs): Disallow
BFD_RELOC_AARCH64_16 in shared object const section. Disallow
BFD_RELOC_AARCH64_32 in shared object const section under LP64.
2017-12-11 Sangamesh Mallayya <sangamesh.swamy@in.ibm.com>
* bfd.c (bfd_get_sign_extend_vma): Correct typo.
2017-12-09 Alan Modra <amodra@gmail.com>
* elfxx-sparc.c (_bfd_sparc_elf_relocate_section): When emitting
dynamic R_SPARC_RELATIVE for GOT entries, ensure the section
contents are zeroed.
2017-12-08 Nick Clifton <nickc@redhat.com>
* elfcode.h (elf_write_relocs): Check for an empty howto field.
2017-12-08 Sangamesh Mallayya <sangamesh.swamy@in.ibm.com>
* bfd.c (bfd_get_sign_extend_vma): Handle aix5coff64-rs6000.
2017-12-06 Alan Modra <amodra@gmail.com>
* doc/header.sed: Trim trailing space when splitting lines.
* aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-cris.c,
* aout-ns32k.c, * aout-target.h, * aout-tic30.c, * aoutf1.h, * aoutx.h,
* arc-got.h, * arc-plt.def, * arc-plt.h, * archive.c, * archive64.c,
* archures.c, * armnetbsd.c, * bfd-in.h, * bfd.c, * bfdio.c, * binary.c,
* bout.c, * cache.c, * cisco-core.c, * coff-alpha.c, * coff-apollo.c,
* coff-arm.c, * coff-h8300.c, * coff-i386.c, * coff-i860.c,
* coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mcore.c,
* coff-mips.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
* coff-stgo32.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
* coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
* coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
* coffswap.h, * compress.c, * corefile.c, * cpu-alpha.c, * cpu-arm.c,
* cpu-avr.c, * cpu-bfin.c, * cpu-cr16.c, * cpu-cr16c.c, * cpu-crx.c,
* cpu-d10v.c, * cpu-frv.c, * cpu-ft32.c, * cpu-i370.c, * cpu-i960.c,
* cpu-ia64-opc.c, * cpu-ip2k.c, * cpu-lm32.c, * cpu-m32r.c,
* cpu-mcore.c, * cpu-microblaze.c, * cpu-mips.c, * cpu-moxie.c,
* cpu-mt.c, * cpu-nios2.c, * cpu-ns32k.c, * cpu-or1k.c, * cpu-powerpc.c,
* cpu-pru.c, * cpu-sh.c, * cpu-spu.c, * cpu-v850.c, * cpu-v850_rh850.c,
* cpu-xgate.c, * cpu-z80.c, * dwarf1.c, * dwarf2.c, * ecoff.c,
* ecofflink.c, * ecoffswap.h, * elf-bfd.h, * elf-eh-frame.c,
* elf-hppa.h, * elf-m10200.c, * elf-m10300.c, * elf-s390-common.c,
* elf-strtab.c, * elf-vxworks.c, * elf.c, * elf32-am33lin.c,
* elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-avr.h,
* 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-ft32.c,
* elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c, * elf32-i860.c,
* elf32-i960.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32c.c,
* elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c, * elf32-m68hc1x.c,
* elf32-m68hc1x.h, * elf32-m68k.c, * elf32-m88k.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-nds32.h, * elf32-nios2.c, * elf32-or1k.c, * elf32-pj.c,
* elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c,
* elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-score.h,
* elf32-score7.c, * elf32-sh-symbian.c, * elf32-sh.c, * elf32-sh64.c,
* elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilegx.c,
* elf32-tilegx.h, * elf32-tilepro.c, * elf32-tilepro.h, * elf32-v850.c,
* elf32-vax.c, * elf32-wasm32.c, * elf32-xc16x.c, * elf32-xgate.c,
* elf32-xgate.h, * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
* elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
* elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
* elf64-tilegx.c, * elf64-tilegx.h, * elf64-x86-64.c, * elfcore.h,
* elflink.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
* elfnn-riscv.c, * elfxx-aarch64.c, * elfxx-aarch64.h, * elfxx-ia64.c,
* elfxx-ia64.h, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-sparc.c,
* elfxx-tilegx.c, * elfxx-x86.c, * elfxx-x86.h, * freebsd.h, * hash.c,
* host-aout.c, * hp300hpux.c, * hppabsd-core.c, * hpux-core.c,
* i386aout.c, * i386linux.c, * i386lynx.c, * i386mach3.c, * i386msdos.c,
* i386netbsd.c, * ieee.c, * ihex.c, * irix-core.c, * libaout.h,
* libbfd-in.h, * libbfd.c, * libcoff-in.h, * libnlm.h, * libpei.h,
* libxcoff.h, * linker.c, * lynx-core.c, * m68k4knetbsd.c,
* m68klinux.c, * m68knetbsd.c, * m88kmach3.c, * mach-o-aarch64.c,
* mach-o-arm.c, * mach-o-i386.c, * mach-o-target.c, * mach-o-x86-64.c,
* mach-o.c, * mach-o.h, * merge.c, * mipsbsd.c, * mmo.c, * netbsd.h,
* netbsd-core.c, * newsos3.c, * nlm-target.h, * nlm32-ppc.c,
* nlm32-sparc.c, * nlmcode.h, * ns32k.h, * ns32knetbsd.c, * oasys.c,
* opncls.c, * pc532-mach.c, * pdp11.c, * pe-arm.c, * pe-i386.c,
* pe-mcore.c, * pe-mips.c, * pe-x86_64.c, * peXXigen.c, * pef.c,
* pef.h, * pei-arm.c, * pei-i386.c, * pei-mcore.c, * pei-x86_64.c,
* peicode.h, * plugin.c, * ppcboot.c, * ptrace-core.c, * reloc.c,
* riscix.c, * rs6000-core.c, * section.c, * som.c, * som.h,
* sparclinux.c, * sparcnetbsd.c, * srec.c, * stabs.c, * sunos.c,
* syms.c, * targets.c, * tekhex.c, * trad-core.c, * vax1knetbsd.c,
* vaxnetbsd.c, * verilog.c, * versados.c, * vms-alpha.c, * vms-lib.c,
* vms-misc.c, * wasm-module.c, * wasm-module.h, * xcofflink.c,
* xsym.c, * xsym.h: Whitespace fixes.
* bfd-in2.h, * libbfd.h, * libcoff.h: Regenerate.
2017-12-06 Alan Modra <amodra@gmail.com>
* elf32-lm32.c (lm32_elf_check_relocs): Skip non-ALLOC sections.
* elf32-m32r.c (m32r_elf_check_relocs): Likewise.
* elf32-nds32.c (nds32_elf_check_relocs): Likewise.
* elf32-or1k.c (or1k_elf_check_relocs): Likewise.
* elf32-sh.c (sh_elf_check_relocs): Likewise.
2017-12-06 Alan Modra <amodra@gmail.com>
* elf32-hppa.c (struct elf32_hppa_dyn_reloc_entry): Delete. Use
struct elf_dyn_relocs throughout file instead.
(elf32_hppa_adjust_dynamic_symbol): Comment tidy.
* elf32-lm32.c (struct elf_lm32_dyn_relocs): Delete. Use
struct elf_dyn_relocs throughout file instead.
(lm32_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
* elf32-m32r.c (struct elf_m32r_dyn_relocs): Delete. Use
struct elf_dyn_relocs throughout file instead.
(m32r_elf_adjust_dynamic_symbol): Use readonly_dynrelocs, but disable.
Disable -z no-copyreloc too.
* elf32-metag.c (struct elf_metag_dyn_reloc_entry): Delete. Use
struct elf_dyn_relocs throughout file instead.
(elf_metag_adjust_dynamic_symbol): Use readonly_dynrelocs.
* elf32-microblaze.c (struct elf32_mb_dyn_relocs): Delete. Use
struct elf_dyn_relocs throughout file instead.
(readonly_dynrelocs): New function.
(microblaze_elf_adjust_dynamic_symbol): Use it.
* elf32-nds32.c (struct elf_nds32_dyn_relocs): Delete. Use
struct elf_dyn_relocs throughout file instead.
(nds32_elf_adjust_dynamic_symbol): Use readonly_dynrelocs, but disable.
Disable -z no-copyreloc too.
* elf32-nios2.c (struct elf32_nios2_dyn_relocs): Delete. Use
struct elf_dyn_relocs throughout file instead.
* elf32-or1k.c (struct elf_or1k_dyn_relocs): Delete. Use
struct elf_dyn_relocs throughout file instead.
(or1k_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
* elf32-sh.c (struct elf_sh_dyn_relocs): Delete. Use
struct elf_dyn_relocs throughout file instead.
(sh_elf_adjust_dynamic_symbol): Use readonly_dynrelocs, but disable.
Disable -z no-copyreloc too.
* elf32-tilepro.c (struct tilepro_elf_dyn_relocs): Delete. Use
struct elf_dyn_relocs throughout file instead.
(tilepro_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
* elfnn-riscv.c (struct riscv_elf_dyn_relocs): Delete. Use
struct elf_dyn_relocs throughout file instead.
(riscv_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
* elfxx-sparc.c (struct _bfd_sparc_elf_dyn_relocs): Delete. Use
struct elf_dyn_relocs throughout file instead.
(_bfd_sparc_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
* elfxx-tilegx.c (struct tilegx_elf_dyn_relocs): Delete. Use
struct elf_dyn_relocs throughout file instead.
(tilegx_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
* elf32-s390.c (elf_s390_adjust_dynamic_symbol): Use readonly_dynrelocs.
* elf64-s390.c (elf_s390_adjust_dynamic_symbol): Use readonly_dynrelocs.
2017-12-06 Alan Modra <amodra@gmail.com>
* elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Comment tidy.
* elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
* elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Likewise.
2017-12-04 Alan Modra <amodra@gmail.com>
* elfxx-x86.c (readonly_dynrelocs): New function.
(maybe_set_textrel): New function. Always prints via minfo and
correct "readonly" to "read-only" in warning message., replacing..
(_bfd_x86_elf_readonly_dynrelocs): ..this.
(_bfd_x86_elf_size_dynamic_sections): Correct "readonly" to
"read-only" in warning message. Formatting.
(_bfd_x86_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
* linker.c (bfd_link_hash_traverse): Comment typo fix.
2017-12-01 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-x86.c (_bfd_x86_elf_readonly_dynrelocs): Print symbol
for map file output.
2017-12-01 Alan Modra <amodra@gmail.com>
* elf32-hppa.c (maybe_set_textrel): Print symbol for map file output.
* elf32-ppc.c (maybe_set_textrel): Likewise.
* elf64-ppc.c (maybe_set_textrel): Likewise.
* elf32-arm.c (readonly_dynrelocs): New function.
(maybe_set_textrel): New function, replacing..
(elf32_arm_readonly_dynrelocs): ..this.
* elf32-lm32.c (readonly_dynrelocs): New function.
(maybe_set_textrel): New function, replacing old version of..
(readonly_dynrelocs): ..this.
* elf32-m32r.c (readonly_dynrelocs): New function.
(maybe_set_textrel): New function, replacing old version of..
(readonly_dynrelocs): ..this.
* elf32-metag.c (readonly_dynrelocs): New function.
(maybe_set_textrel): New function, replacing old version of..
(readonly_dynrelocs): ..this.
* elf32-nds32.c: Delete unnecessary forward declarations.
(readonly_dynrelocs): New function.
(maybe_set_textrel): New function, replacing old version of..
(readonly_dynrelocs): ..this.
* elf32-or1k.c (readonly_dynrelocs): New function.
(maybe_set_textrel): New function, replacing old version of..
(readonly_dynrelocs): ..this.
* elf32-s390.c (readonly_dynrelocs): New function.
(maybe_set_textrel): New function, replacing old version of..
(readonly_dynrelocs): ..this.
* elf32-sh.c (readonly_dynrelocs): New function.
(maybe_set_textrel): New function, replacing old version of..
(readonly_dynrelocs): ..this.
* elf32-tic6x.c (readonly_dynrelocs): New function.
(maybe_set_textrel): New function, replacing..
(elf32_tic6x_readonly_dynrelocs): ..this.
* elf32-tilepro.c (readonly_dynrelocs): New function.
(maybe_set_textrel): New function, replacing old version of..
(readonly_dynrelocs): ..this.
* elf64-s390.c (readonly_dynrelocs): New function.
(maybe_set_textrel): New function, replacing old version of..
(readonly_dynrelocs): ..this.
* elfnn-aarch64.c (readonly_dynrelocs): New function.
(maybe_set_textrel): New function, replacing..
(aarch64_readonly_readonly_dynrelocs): ..this.
* elfnn-riscv.c (readonly_dynrelocs): New function.
(maybe_set_textrel): New function, replacing old version of..
(readonly_dynrelocs): ..this.
* elfxx-sparc.c (readonly_dynrelocs): New function.
(maybe_set_textrel): New function, replacing old version of..
(readonly_dynrelocs): ..this.
* elfxx-tilegx.c (readonly_dynrelocs): New function.
(maybe_set_textrel): New function, replacing old version of..
(readonly_dynrelocs): ..this.
2017-12-01 Alan Modra <amodra@gmail.com>
PR 22533
* elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Don't do anything
special with non_got_ref for weak aliases.
(elf32_hppa_check_relocs): Tweak setting of non_got_ref.
(elf32_hppa_adjust_dynamic_symbol): When initialising weak aliases,
don't uselessly copy non_got_ref. Clear dyn_relocs instead if
strong symbol is allocated in dynbss. Tidy comments.
(elf32_hppa_relocate_section): Comment fix.
* elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't do anything
special with non_got_ref for weak aliases.
(ppc_elf_adjust_dynamic_symbol): When initialising weak aliases,
don't uselessly copy non_got_ref. Clear dyn_relocs instead if
strong symbol is allocated in dynbss. Tidy comments.
* elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Don't do anything
special with non_got_ref for weak aliases.
(ppc64_elf_adjust_dynamic_symbol): When initialising weak aliases,
don't uselessly copy non_got_ref. Clear dyn_relocs instead if
strong symbol is allocated in dynbss. Tidy comments.
2017-11-29 Nick Clifton <nickc@redhat.com>
PR 22509
* coffcode.h (coff_slurp_reloc_table): Check for a NULL symbol
pointer when processing relocs.
2017-11-29 Stefan Stroe <stroestefan@gmail.com>
* po/Make-in (datadir): Define as @datadir@.
(localedir): Define as @localedir@.
(gnulocaledir, gettextsrcdir): Use @datarootdir@.
2017-11-28 Nick Clifton <nickc@redhat.com>
PR 22507
* coffgen.c (_bfd_coff_read_string_table): Check for an excessive
size of the external string table.
2017-11-28 Nick Clifton <nickc@redhat.com>
PR 22506
* reloc.c (reloc_offset_in_range): Rename to
bfd_reloc_offset_in_range and export.
(bfd_perform_relocation): Rename function invocation.
(bfd_install_relocation): Likewise.
(bfd_final_link_relocate): Likewise.
* bfd-in2.h: Regenerate.
* coff-arm.c (coff_arm_reloc): Use bfd_reloc_offset_in_range.
* coff-i386.c (coff_i386_reloc): Likewise.
* coff-i860.c (coff_i860_reloc): Likewise.
* coff-m68k.c (mk68kcoff_common_addend_special_fn): Likewise.
* coff-m88k.c (m88k_special_reloc): Likewise.
* coff-mips.c (mips_reflo_reloc): Likewise.
* coff-x86_64.c (coff_amd64_reloc): Likewise.
2017-11-28 H.J. Lu <hongjiu.lu@intel.com>
* elf-m10300.c (mn10300_elf_check_relocs): Don't set
non_ir_ref_regular.
* elf32-arm.c (elf32_arm_check_relocs): Likewise.
* elf32-bfin.c (bfin_check_relocs): Likewise.
* elf32-cr16.c (cr16_elf_check_relocs): Likewise.
* elf32-cris.c (cris_elf_check_relocs): Likewise.
* elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
* elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
* elf32-fr30.c (fr30_elf_check_relocs): Likewise.
* elf32-frv.c (elf32_frv_check_relocs): Likewise.
* elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
* elf32-i370.c (i370_elf_check_relocs): Likewise.
* elf32-i386.c (elf_i386_check_relocs): Likewise.
* elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
* elf32-lm32.c (lm32_elf_check_relocs): Likewise.
* elf32-m32c.c (m32c_elf_check_relocs): Likewise.
* elf32-m32r.c (m32r_elf_check_relocs): Likewise.
* elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
* elf32-m68k.c (elf_m68k_check_relocs): Likewise.
* elf32-mcore.c (mcore_elf_check_relocs): Likewise.
* elf32-metag.c (elf_metag_check_relocs): Likewise.
* elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
* elf32-moxie.c (moxie_elf_check_relocs): Likewise.
* elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
* elf32-mt.c (mt_elf_check_relocs): Likewise.
* elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
* elf32-or1k.c (or1k_elf_check_relocs): Likewise.
* elf32-ppc.c (ppc_elf_check_relocs): Likewise.
* elf32-rl78.c (rl78_elf_check_relocs): Likewise.
* elf32-s390.c (elf_s390_check_relocs): Likewise.
* elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
* elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
* elf32-sh.c (sh_elf_check_relocs): Likewise.
* elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
* elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
* elf32-v850.c (v850_elf_check_relocs): Likewise.
* elf32-vax.c (elf_vax_check_relocs): Likewise.
* elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
* elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
* elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
* elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
* elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
* elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
* elf64-mmix.c (mmix_elf_check_relocs): Likewise.
* elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
* elf64-s390.c (elf_s390_check_relocs): Likewise.
* elf64-sh64.c (sh_elf64_check_relocs): Likewise.
* elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
* elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
* elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
* elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
* elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
* elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
2017-11-28 Alan Modra <amodra@gmail.com>
PR 22471
* elflink.c (_bfd_elf_merge_symbol): Allow weak symbols to override
early passes over linker script symbols.
* linker.c (_bfd_generic_link_add_one_symbol): Allow symbols to
override early passes over linker script symbols. Clear ldscript_def
on symbol definitions.
2017-11-28 Alan Modra <amodra@gmail.com>
* elf64-mmix.c (bfd_elf64_bfd_copy_link_hash_symbol_type): Define.
2017-11-28 H.J. Lu <hongjiu.lu@intel.com>
PR ld/22502
* elflink.c (_bfd_elf_merge_symbol): Also skip definition from
an IR object.
(elf_link_add_object_symbols): If linker plugin is enabled, set
non_ir_ref_regular on symbols referenced in regular objects so
that linker plugin will get the correct symbol resolution.
2017-11-27 Szabolcs Nagy <szabolcs.nagy@arm.com>
PR ld/22263
* elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use
bfd_link_executable instead of bfd_link_pic for TLS.
(elfNN_aarch64_allocate_dynrelocs): Likewise.
(aarch64_can_relax_tls): Likewise.
2017-11-27 Szabolcs Nagy <szabolcs.nagy@arm.com>
PR ld/22269
* elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Use
UNDEFWEAK_NO_DYNAMIC_RELOC to avoid dynamic GOT relocs.
(elfNN_aarch64_allocate_dynrelocs): Likewise.
2017-11-24 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/22444
* elf.c (elf_read_notes): Add an argument for note aligment.
(elf_parse_notes): Likewise.
(_bfd_elf_make_section_from_shdr): Pass section aligment to
elf_parse_notes.
(bfd_section_from_phdr): Pass segment aligment to elf_read_notes.
(elf_parse_notes): Add an argument for note aligment. Use
ELF_NOTE_DESC_OFFSET to get the offset of the note descriptor.
Use ELF_NOTE_NEXT_OFFSET to get the offset of the next note
entry.
(elf_read_notes): Add an argument for note aligment and pass it
to elf_parse_notes.
2017-11-23 Alan Modra <amodra@gmail.com>
* elf32-hppa.c (pc_dynrelocs): Define.
(elf32_hppa_copy_indirect_symbol): Don't copy dyn_relocs to weakdefs.
(alias_readonly_dynrelocs): New function.
(elf32_hppa_adjust_dynamic_symbol): Don't clear non_got_ref to
indicate dyn_relocs should be discarded, discard them here.
Use alias_readonly_dynrelocs.
(allocate_dynrelocs): Don't test or clear non_got_ref.
(elf32_hppa_relocate_section): Simplify test for dynamic relocs.
* elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't copy dyn_relocs
to weakdefs.
(alias_readonly_dynrelocs, pc_dynrelocs): New functions.
(ppc_elf_adjust_dynamic_symbol): Don't clear non_got_ref to
indicate dyn_relocs should be discarded, discard them here.
Use alias_readonly_dynrelocs.
(allocate_dynrelocs): Don't test or clear non_got_ref.
(ppc_elf_relocate_section): Simplify test for dynamic relocs.
2017-11-23 Alan Modra <amodra@gmail.com>
* elf64-ppc.c (struct ppc_link_hash_entry): Delete weakref field.
(ppc64_elf_copy_indirect_symbol): Don't set weakref.
(alias_readonly_dynrelocs): Use u.alias rather than weakref.
(ppc64_elf_adjust_dynamic_symbol): Don't use
alias_readonly_dynrelocs for function symbols.
2017-11-23 Alan Modra <amodra@gmail.com>
* elf-bfd.h (struct elf_link_hash_entry): Add is_weakalias.
Rename u.weakdef to u.alias and update comment.
(weakdef): New static inline function.
* elflink.c (bfd_elf_record_link_assignment) Test is_weakalias
rather than u.weakdef != NULL, and use weakdef function.
(_bfd_elf_adjust_dynamic_symbol): Likewise.
(_bfd_elf_fix_symbol_flags): Likewise. Clear is_weakalias on
all aliases if def has been overridden in a regular object, not
u.weakdef.
(elf_link_add_object_symbols): Delete new_weakdef flag. Test
is_weakalias and use weakdef. Set is_weakalias and circular
u.alias. Update comments.
(_bfd_elf_gc_mark_rsec): Test is_weakalias rather than
u.weakdef != NULL and use weakdef function.
* elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Test
is_weakalias rather than u.weakdef != NULL and use weakdef
function. Assert that def is strong defined.
* elf32-arc.c (elf_arc_adjust_dynamic_symbol): Likewise.
* elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
* elf32-bfin.c (elf32_bfinfdpic_adjust_dynamic_symbol): Likewise.
(bfin_adjust_dynamic_symbol): Likewise.
* elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
* elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
* elf32-frv.c (elf32_frvfdpic_adjust_dynamic_symbol): Likewise.
* elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
* elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
* elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
* elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
* elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
* elf32-metag.c (elf_metag_adjust_dynamic_symbol): Likewise.
* elf32-microblaze.c (microblaze_elf_adjust_dynamic_symbol): Likewise.
* elf32-nds32.c (nds32_elf_adjust_dynamic_symbol): Likewise.
* elf32-nios2.c (nios2_elf32_adjust_dynamic_symbol): Likewise.
* elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Likewise.
* elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
* elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
* elf32-score.c (s3_bfd_score_elf_adjust_dynamic_symbol): Likewise.
* elf32-score7.c (s7_bfd_score_elf_adjust_dynamic_symbol): Likewise.
* elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
* elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
* elf32-tilepro.c (tilepro_elf_gc_mark_hook): Likewise.
(tilepro_elf_adjust_dynamic_symbol): Likewise.
* elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
* elf32-xtensa.c (elf_xtensa_adjust_dynamic_symbol): Likewise.
* elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Likewise.
* elf64-hppa.c (elf64_hppa_adjust_dynamic_symbol): Likewise.
* elf64-ia64-vms.c (elf64_ia64_adjust_dynamic_symbol): Likewise.
* elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
(ppc64_elf_adjust_dynamic_symbol): Likewise.
* elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
* elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
* elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Likewise.
* elfnn-ia64.c (elfNN_ia64_adjust_dynamic_symbol): Likewise.
* elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Likewise.
* elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
(_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
* elfxx-tilegx.c (tilegx_elf_gc_mark_hook): Likewise.
(tilegx_elf_adjust_dynamic_symbol): Likewise.
* elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
2017-11-21 Alan Modra <amodra@gmail.com>
* elf-bfd.h (elf_symbol_from): Check for NULL symbol bfd.
* elfcode.h (elf_slurp_reloc_table_from_section): Add FIXME comment.
2017-11-20 Nick Clifton <nickc@redhat.com>
PR 22450
* elf-properties.c (_bfd_elf_link_setup_gnu_properties): Skip
objects without a GNU_PROPERTY note section when looking for a bfd
onto which notes can be accumulated.
2017-11-20 Alan Modra <amodra@gmail.com>
PR 22451
PR 22460
* elf.c (_bfd_elf_init_reloc_shdr): Delete "sec_hdr" parameter
and leave rel_hdr->sh_flags zero. Update calls.
(bfd_elf_set_group_contents): Check input rel/rela SHF_GROUP
flag when !gas before adding rel/rela section to group. Set
output rel/rela SHF_GROUP flags.
2017-11-18 Jim Wilson <jimw@sifive.com>
* elfnn-riscv.c (_bfd_riscv_relax_align): Add space between alignment
and to in error message.
2017-11-17 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Pass
"%F%P:", instead of "%F:", to linker callback in case of error.
2017-11-16 Nick Clifton <nickc@redhat.com>
PR 22421
* elf.c (elfcore_grok_netbsd_procinfo): Check that the note is big enough.
(elfcore_grok_openbsd_procinfo): Likewise.
(elfcore_grok_nto_status): Likewise.
2017-11-16 Nick Clifton <nickc@redhat.com>
* merge.c (sec_merge_emit): Always create padding buffer. Add
asserts to make sure that the buffer is long enough.
2017-11-15 Alan Modra <amodra@gmail.com>
* bfd.c (union _bfd_doprnt_args): Add "Bad".
(_bfd_doprnt): Handle more flags.
(_bfd_doprnt_scan): Likewise. Tidy setting of args array.
(error_handler_internal): Init args type to Bad.
2017-11-14 Alan Modra <amodra@gmail.com>
PR 22431
* elf64-ppc.c (ppc64_elf_size_dynamic_sections): Warn on discarding
non-empty dynamic section.
(ppc_build_one_stub): Take elf_gp from output bfd, not output
section owner.
(ppc_size_one_stub, ppc64_elf_next_toc_section): Likewise.
2017-11-14 Alan Modra <amodra@gmail.com>
* elf64-ppc.c (ppc64_elf_size_stubs): Correct test for user
.eh_frame info.
2017-11-13 Jan Beulich <jbeulich@suse.com>
* coff-tic80.c (COFF_ENCODE_ALIGNMENT, COFF_DECODE_ALIGNMENT):
Define.
* coffcode.h (coff_set_alignment_hook): Drop tic80 special case.
(coff_write_object_contents): Likewise. Issue diagnostic for too
large alignment.
2017-11-12 H.J. Lu <hongjiu.lu@intel.com>
PR ld/22423
* elf.c (_bfd_elf_map_sections_to_segments): Remove PF_X from
PT_PHDR segment.
2017-11-12 Alan Modra <amodra@gmail.com>
* elflink.c (elf_link_add_object_symbols): Ignore anything but
defined and defweak symbols when setting up weakdefs.
2017-11-12 Alan Modra <amodra@gmail.com>
* elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Set non_got_ref
to keep dyn_relocs, clear to discard. Comment.
(allocate_dynrelocs): Always clear non_got_ref when clearing
dyn_relocs in non-pic case. Invert non_got_ref test. Also test
dynamic_adjusted and ELF_COMMON_DEF_P. Move code deleting
dyn_relocs on undefined syms to handle for non-pic too.
(elf32_hppa_relocate_section): Simplify test for non-pic dyn relocs.
* elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set non_got_ref
to keep dyn_relocs, clear to discard. Comment.
(allocate_dynrelocs): Always clear non_got_ref when clearing
dyn_relocs in non-pic case. Invert non_got_ref test. Also test
dynamic_adjusted and ELF_COMMON_DEF_P. Move code deleting
dyn_relocs on undefined syms to handle for non-pic too.
(ppc_elf_relocate_section): Simplify test for non-pic dyn relocs.
* elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Discard
dyn_relocs here. Don't bother setting non_got_ref. Comment.
(allocate_dynrelocs): Delete special handling of non-pic ELFv2
ifuncs. Move code deleting dyn_relocs on undefined symbols to
handle for non-pic too. Don't test non_got_ref. Do test
dynamic_adjusted and ELF_COMMON_DEF_P.
2017-11-08 Djordje Todorovic <djordje.todorovic@rt-rk.com>
* elf32-mips.c (elf32_mips_grok_psinfo): Extract core->pid.
* elf64-mips.c (elf64_mips_grok_psinfo): Likewise.
* elfn32-mips.c (elf32_mips_grok_psinfo): Likewise.
2017-11-08 Djordje Todorovic <djordje.todorovic@rt-rk.com>
* elf32-mips.c (elf32_mips_write_core_note): New function.
(elf_backend_write_core_note): New macro.
* elf64-mips.c (elf64_mips_write_core_note): New function.
(elf_backend_write_core_note): New macro.
* elfn32-mips.c (elf32_mips_write_core_note): New function.
(elf_backend_write_core_note): New macro.
2017-11-07 Alan Modra <amodra@gmail.com>
* elf64-ppc.c (ppc64_elf_build_stubs): Correct pluralization in
statistics message.
2017-11-07 Alan Modra <amodra@gmail.com>
* sysdep.h: Formatting, comment fixes.
(gettext, ngettext): Redefine when ENABLE_NLS.
(ngettext, dngettext, dcngettext): Define when !ENABLE_NLS.
(_): Define using gettext.
(textdomain, bindtextdomain): Use safer "do nothing".
* hosts/alphavms.h (textdomain, bindtextdomain): Likewise.
(ngettext, dngettext, dcngettext): Define when !ENABLE_NLS.
2017-11-05 Alan Modra <amodra@gmail.com>
PR 22397
* bfd.c (_bfd_doprnt_scan): Check args index before storing, not
after.
2017-11-05 Alan Modra <amodra@gmail.com>
PR 22397
* bfd.c (union _bfd_doprnt_args): New.
(PRINT_TYPE): Add FIELD arg. Take value from args.
(_bfd_doprnt): Replace ap parameter with args. Adjust all
PRINT_TYPE invocations and reading of format args to suit.
Move "%%" handling out of switch handling args. Support
positional parameters.
(_bfd_doprnt_scan): New function.
(error_handler_internal): Call _bfd_doprnt_scan and read args.
2017-11-04 Alan Modra <amodra@gmail.com>
* elf32-ppc.c (got_entries_needed, got_relocs_needed): New functions.
(allocate_dynrelocs, ppc_elf_size_dynamic_sections): Use them here.
(ppc_elf_relocate_section): Don't output a dynamic relocation
for IE GOT entries in an executable.
* elf64-ppc.c (allocate_got): Trim unnecessary TPREL relocs.
(ppc64_elf_size_dynamic_sections): Likewise.
(ppc64_elf_relocate_section): Likewise.
2017-11-04 Alan Modra <amodra@gmail.com>
* elf32-ppc.c (readonly_dynrelocs): Delete info param. Update all
callers. Don't bother with SEC_ALLOC test. Return section pointer.
Move minfo call to..
(maybe_set_textrel): ..here.
* elf64-ppc.c (readonly_dynrelocs): Return section pointer.
(maybe_set_textrel): Call minfo to print textrel warning to map file.
2017-11-04 Alan Modra <amodra@gmail.com>
* elf32-hppa.c (enum _tls_type): Move.
(struct elf32_hppa_link_hash_entry): Make tls_type a bitfield.
(elf32_hppa_check_relocs): Set DF_STATIC_TLS only for shared libraries.
Tidy tls_type handling. Set symbol tls_type for GOT_TLS_LDM too.
(got_entries_needed, got_relocs_needed): New functions.
(allocate_dynrelocs): Use them.
(elf32_hppa_size_dynamic_sections): Likewise.
(elf32_hppa_relocate_section): Delete bogus FIXME. Formatting.
Correct code emitting relocs on GD/IE got entries. Report an
error when a symbol has both normal and TLS GOT relocs.
2017-11-04 Alan Modra <amodra@gmail.com>
PR 22394
* elf32-hppa.c (elf32_hppa_check_relocs): Don't create dyn_relocs
for plabels when non-pic.
(maybe_set_textrel): New function.
(readonly_dynrelocs): Move and rewrite.
(elf32_hppa_adjust_dynamic_symbol): Use it. Don't create copy
relocs when def_regular or -z nocopyreloc. Handle non_got_ref
for functions. Expand non_got_ref comments.
(elf32_hppa_size_dynamic_sections): Use maybe_set_textrel.
2017-11-03 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_check_relocs): Set plt.refcount to 1.
Don't use func_pointer_refcount. Don't set plt.refcount nor
non_got_ref for function pointer reference.
* elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
* elfxx-x86.c (elf_x86_allocate_dynrelocs): Don't use
func_pointer_refcount.
(_bfd_x86_elf_copy_indirect_symbol): Don't copy
func_pointer_refcount.
(_bfd_x86_elf_hide_symbol): Don't use func_pointer_refcount.
* elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Likewise.
(elf_x86_link_hash_entry): Remove func_pointer_refcount.
2017-11-03 Mingi Cho <mgcho.minic@gmail.com>
Nick Clifton <nickc@redhat.com>
PR 22385
* coffgen.c (_bfd_coff_get_external_symbols): Check for an
overlarge raw syment count.
(coff_get_normalized_symtab): Likewise.
2017-11-01 James Bowman <james.bowman@ftdichip.com>
* archures.c: Add bfd_mach_ft32b.
* cpu-ft32.c: Add arch_info_struct.
* elf32-ft32.c: Add R_FT32_RELAX, SC0, SC1,
DIFF32.
(ft32_elf_relocate_section): Add clauses for R_FT32_SC0, SC1,
DIFF32.
(ft32_reloc_shortable, elf32_ft32_is_diff_reloc)
(elf32_ft32_adjust_diff_reloc_value)
(elf32_ft32_adjust_reloc_if_spans_insn)
(elf32_ft32_relax_delete_bytes, elf32_ft32_relax_is_branch_target)
(ft32_elf_relax_section): New function.
* reloc.c: Add BFD_RELOC_FT32_RELAX, SC0, SC1, DIFF32.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
2017-11-01 Nick Clifton <nickc@redhat.com>
PR 22376
* coffcode.h (coff_slurp_line_table): Check for an excessively
large line number count.
2017-11-01 Nick Clifton <nickc@redhat.com>
PR 22373
* peicode.h (pe_bfd_read_buildid): Revise check for invalid size
and offset in light of further possible bogus values.
2017-11-01 Alan Modra <amodra@gmail.com>
PR 22374
* elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't create a plt
entry when just a dynamic reloc can serve. Ensure no dynamic
relocations when UNDEFWEAK_NO_DYNAMIC_RELOC by setting non_got_ref.
Expand and move the non_got_ref comment.
* elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
2017-11-01 Nick Clifton <nickc@redhat.com>
PR 22369
* coffgen.c (_bfd_coff_free_symbols): Fail if called on a non-COFF
file.
* cofflink.c (coff_link_check_archive_element): Skip non-COFF
members of an archive.
2017-10-31 Nick Clifton <nickc@redhat.com>
PR 22373
* peicode.h (pe_bfd_read_buildid): Check for invalid size and data
offset values.
2017-10-30 Alan Modra <amodra@gmail.com>
* elf32-frv.c (ELF_TARGET_ID): Don't define for generic
elf target.
* elflink.c (elf_gc_sweep): Test elf_object_id in addition to
relocs_compatible.
(bfd_elf_gc_sections): Likewise.
2017-10-30 Alan Modra <amodra@gmail.com>
PR 22269
* elf32-hppa.c (elf32_hppa_check_relocs): Move SEC_ALLOC test to
ensure non_got_ref is not set due to debug references.
(elf32_hppa_adjust_dynamic_symbol): Tidy plabel handling. Use
SYMBOL_CALLS_LOCAL and UNDEFWEAK_NO_DYNAMIC_RELOC when determining
need for a plt entry.
(allocate_dynrelocs): Similarly for got entries. Tidy code discarding
dynamic relocs when pic. Remove bogus code attempting to handle
commons.
(elf32_hppa_relocate_section): Similarly. Delete resolved_to_zero
and simplify.
(elf32_hppa_finish_dynamic_symbol): Use UNDEFWEAK_NO_DYNAMIC_RELOC
and SYMBOL_REFERENCES_LOCAL in GOT handling.
2017-10-28 Alan Modra <amodra@gmail.com>
PR 22300
* elflink.c (_bfd_elf_merge_symbol): Remove relocs_compatible check.
* elf32-hppa.c (elf_backend_relocs_compatible): Define.
* elf32-ppc.c (elf_backend_relocs_compatible): Define.
* elf64-ppc.c (elf_backend_relocs_compatible): Define.
2017-10-25 Alan Modra <amodra@gmail.com>
* archive.c (_bfd_compute_and_write_armap): Match "__gnu_lto_slim"
optionally prefixed with "_".
* linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2017-10-24 Andrew Waterman <andrew@sifive.com>
* elfnn-riscv.c (_bfd_riscv_relax_lui): Don't relax to c.lui
when rd is x0.
2017-10-24 Renlin Li <renlin.li@arm.com>
PR ld/21703
* elflink.c (_bfd_elf_merge_symbol): Handle multiple definition case.
2017-10-23 Nick Clifton <nickc@redhat.com>
PR 22319
* elflink.c (elf_link_output_extsym): Keep global undefined
symbols if they have been marked as needed.
2017-10-23 Maciej W. Rozycki <macro@imgtec.com>
* elfn32-mips.c (mips_elf_n32_mkobject): New prototype and
function.
(bfd_elf32_mkobject): Use `mips_elf_n32_mkobject' rather than
`_bfd_mips_elf_mkobject'.
2017-10-22 Hans-Peter Nilsson <hp@axis.com>
PR gas/22304
* config.bfd (cris-*-* | crisv32-*-*): Require a 64-bit BFD.
2017-10-19 Palmer Dabbelt <palmer@dabbelt.com>
* elfnn-riscv.c (riscv_pcgp_hi_reloc): New structure.
(riscv_pcgp_lo_reloc): Likewise.
(riscv_pcgp_relocs): Likewise.
(riscv_init_pcgp_relocs): New function.
(riscv_free_pcgp_relocs): Likewise.
(riscv_record_pcgp_hi_reloc): Likewise.
(riscv_record_pcgp_lo_reloc): Likewise.
(riscv_delete_pcgp_hi_reloc): Likewise.
(riscv_use_pcgp_hi_reloc): Likewise.
(riscv_record_pcgp_lo_reloc): Likewise.
(riscv_find_pcgp_lo_reloc): Likewise.
(riscv_delete_pcgp_lo_reloc): Likewise.
(_bfd_riscv_relax_pc): Likewise.
(_bfd_riscv_relax_section): Handle R_RISCV_PCREL_* relocations
via the new functions above.
2017-10-19 Palmer Dabbelt <palmer@dabbelt.com>
* elfnn-riscv.c (R_RISCV_DELETE): New define.
(_bfd_riscv_relax_delete): New function.
(perform_relocation): Handle R_RISCV_DELETE.
(_bfd_riscv_relax_section): Likewise.
2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
PR ld/22263
* elfxx-tilegx.c (tilegx_elf_tls_transition): Replace
bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
bfd_link_executable for TLS check.
(tilegx_elf_check_relocs): Likewise.
(allocate_dynrelocs): Likewise.
(tilegx_elf_relocate_section): Likewise.
2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
PR ld/22263
* elf32-tilepro.c (tilepro_elf_tls_transition): Replace
bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
bfd_link_executable for TLS check.
(tilepro_elf_check_relocs): Likewise.
(allocate_dynrelocs): Likewise.
(tilepro_elf_relocate_section): Likewise.
2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
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.
2017-10-18 H.J. Lu <hongjiu.lu@intel.com>
* elf32-tilepro.c (tilepro_elf_gc_mark_hook): Call
_bfd_generic_link_add_one_symbol to mark __tls_get_addr.
* elfxx-tilegx.c (tilegx_elf_gc_mark_hook): Likewise.
2017-10-17 H.J. Lu <hongjiu.lu@intel.com>
* elf32-microblaze.c (microblaze_elf_check_relocs): Check for
indirect and warning symbols.
2017-10-17 Alan Modra <amodra@gmail.com>
PR 22307
* elf-properties.c (_bfd_elf_parse_gnu_properties): Compare datasz
against size left rather than comparing pointers. Reorganise loop.
2017-10-17 Alan Modra <amodra@gmail.com>
PR 22306
* aoutx.h (aout_get_external_symbols): Handle stringsize of zero,
and error for any other size that doesn't cover the header word.
2017-10-16 H.J. Lu <hongjiu.lu@intel.com>
* elf-bfd.h (elf_backend_data): Remove gc_sweep_hook.
* elf32-arm.c (elf32_arm_gc_sweep_hook): Removed.
(elf_backend_gc_sweep_hook): Likewise.
* elf32-bfin.c (bfin_gc_sweep_hook): Likewise.
(bfinfdpic_gc_sweep_hook): Likewise.
(elf_backend_gc_sweep_hook): Likewise.
* elf32-cr16.c (elf32_cr16_gc_sweep_hook): Likewise.
(elf_backend_gc_sweep_hook): Likewise.
* elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
(elf_backend_gc_sweep_hook): Likewise.
* elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
(elf_backend_gc_sweep_hook): Likewise.
* elf32-lm32.c (lm32_elf_gc_sweep_hook): Likewise.
(elf_backend_gc_sweep_hook): Likewise.
* elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
(elf_backend_gc_sweep_hook): Likewise.
* elf32-m68k.c (elf_m68k_got_entry): Remove elf_m68k_gc_sweep_hook
from comments.
(elf_m68k_remove_got_entry_type): Removed.
(elf_m68k_find_got_entry_ptr): Likewise.
(elf_m68k_remove_got_entry): Likewise.
(elf_m68k_gc_sweep_hook): Likewise.
(elf_backend_gc_sweep_hook): Likewise.
* elf32-mcore.c (mcore_elf_gc_sweep_hook): Likewise.
(elf_backend_gc_sweep_hook): Likewise.
* elf32-metag.c (elf_metag_gc_sweep_hook): Likewise.
(elf_backend_gc_sweep_hook): Likewise.
* elf32-microblaze.c (elf_backend_gc_sweep_hook): Likewise.
(elf_backend_gc_sweep_hook): Likewise.
* elf32-mips.c (elf_backend_gc_sweep_hook): Likewise.
(elf_backend_gc_sweep_hook): Likewise.
* elf32-nds32.c (nds32_elf_gc_sweep_hook): Likewise.
(elf_backend_gc_sweep_hook): Likewise.
* elf32-nios2.c (nios2_elf32_gc_sweep_hook): Likewise.
(elf_backend_gc_sweep_hook): Likewise.
* elf32-or1k.c (or1k_elf_gc_sweep_hook): Likewise.
(elf_backend_gc_sweep_hook): Likewise.
* elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
(elf_backend_gc_sweep_hook): Likewise.
* elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
(elf_backend_gc_sweep_hook): Likewise.
* elf32-sparc.c (elf_backend_gc_sweep_hook): Likewise.
* elf32-tic6x.c (elf32_tic6x_gc_sweep_hook): Likewise.
(elf_backend_gc_sweep_hook): Likewise.
* elf32-tilegx.c (elf_backend_gc_sweep_hook): Likewise.
* elf32-tilepro.c (tilepro_elf_gc_sweep_hook): Likewise.
(elf_backend_gc_sweep_hook): Likewise.
* elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
(elf_backend_gc_sweep_hook): Likewise.
* elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
(elf_backend_gc_sweep_hook): Likewise.
* elf64-alpha.c (elf64_alpha_gc_sweep_hook): Likewise.
(elf_backend_gc_sweep_hook): Likewise.
* elf64-mips.c (elf_backend_gc_sweep_hook): Likewise.
* elf64-mmix.c (mmix_elf_gc_sweep_hook): Likewise.
(elf_backend_gc_sweep_hook): Likewise.
* elf64-ppc.c (elf_backend_gc_sweep_hook): Likewise.
(ppc64_elf_gc_sweep_hook): Likewise.
* elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
(elf_backend_gc_sweep_hook): Likewise.
* elf64-sparc.c (elf_backend_gc_sweep_hook): Likewise.
* elf64-tilegx.c (elf_backend_gc_sweep_hook): Likewise.
* elflink.c (elf_link_add_object_symbols): Don't call
_bfd_elf_link_check_relocs here.
(gc_sweep_hook_fn): Removed.
(elf_gc_sweep): Remove gc_sweep_hook.
* elfnn-aarch64.c (elfNN_aarch64_gc_sweep_hook): Removed.
(elf_backend_gc_sweep_hook): Likewise.
* elfnn-riscv.c (riscv_elf_gc_sweep_hook): Likewise.
(elf_backend_gc_sweep_hook): Likewise.
* elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise.
* elfxx-mips.h (_bfd_mips_elf_gc_sweep_hook): Likewise.
(elf_backend_gc_sweep_hook): Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise.
* elfxx-sparc.h (_bfd_sparc_elf_gc_sweep_hook): Likewise.
* elfxx-target.h (elf_backend_gc_sweep_hook): Likewise.
(elfNN_bed): Remove elf_backend_gc_sweep_hook.
* elfxx-tilegx.c (tilegx_elf_gc_sweep_hook): Removed.
* elfxx-tilegx.h (tilegx_elf_gc_sweep_hook): Likewise.
2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_backend_data): Removed.
(get_elf_i386_backend_data): Likewise.
(elf_i386_arch_bed): Replace elf_i386_backend_data with
elf_x86_backend_data.
(elf_i386_get_synthetic_symtab): Likewise.
(elf_i386_nacl_arch_bed): Likewise.
(elf_i386_vxworks_arch_bed): Likewise.
(elf_i386_relocate_section): Check target_os instead of
is_vxworks.
(elf_i386_finish_dynamic_symbol): Likewise.
(elf_i386_finish_dynamic_sections): Use htab->plt0_pad_byte.
Check target_os instead of is_vxworks.
(elf_i386_link_setup_gnu_properties): Remove normal_target and
is_vxworks. Initialize plt0_pad_byte.
* elf64-x86-64.c (elf_x86_64_backend_data); Removed.
(get_elf_x86_64_arch_data): Likewise.
(get_elf_x86_64_backend_data): Likewise.
(elf_x86_64_arch_bed): Replace elf_x86_64_backend_data with
elf_x86_backend_data.
(elf_x86_64_get_synthetic_symtab): Likewise.
(elf_x86_64_nacl_arch_bed): Likewise.
(elf_x86_64_link_setup_gnu_properties): Remove is_vxworks and
normal_target. Initialize plt0_pad_byte.
* elfxx-x86.c (elf_x86_allocate_dynrelocs): Check target_os
instead of is_vxworks.
(_bfd_x86_elf_size_dynamic_sections): Likewise.
(_bfd_x86_elf_finish_dynamic_sections): Likewise.
(_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
(_bfd_x86_elf_link_hash_table_create): Initialize target_os.
(_bfd_x86_elf_link_setup_gnu_properties): Remove is_vxworks.
Update normal_target. Set up plt0_pad_byte. Check target_os
instead of is_vxworks.
* elfxx-x86.h (elf_x86_target_os): New.
(elf_x86_backend_data): Likewise.
(get_elf_x86_backend_data): Likewise.
(elf_x86_link_hash_table): Remove is_vxworks. Add plt0_pad_byte
and target_os.
(elf_x86_init_table): Remove normal_target and is_vxworks. Add
plt0_pad_byte.
2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_finish_dynamic_sections): Call
_bfd_x86_elf_finish_dynamic_sections.
* elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Likewise.
* elfxx-x86.c (_bfd_x86_elf_finish_dynamic_sections): New
function.
* elfxx-x86.h (_bfd_x86_elf_finish_dynamic_sections): New
prototype.
2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
PR ld/21384
* elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
hide symbol which was forced to be dynamic.
2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
PR ld/22269
* elf32-cris.c (cris_elf_relocate_section): Don't generate
dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
(cris_elf_check_relocs): Don't allocate dynamic relocation
if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
PR ld/22269
* elf32-sh.c (allocate_dynrelocs): Discard dynamic relocations
if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
(sh_elf_relocate_section): Don't generate dynamic relocation if
UNDEFWEAK_NO_DYNAMIC_RELOC is true.
2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
PR ld/22269
* elf32-s390.c (allocate_dynrelocs): Discard dynamic
relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
(elf_s390_relocate_section): Don't generate dynamic relocation
if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
* elf64-s390.c (allocate_dynrelocs): Discard dynamic
relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
(elf_s390_relocate_section): Don't generate dynamic relocation
if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
PR ld/22269
* elf32-nios2.c (nios2_elf32_relocate_section): Don't generate
dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
(allocate_dynrelocs): Discard dynamic relocations if
UNDEFWEAK_NO_DYNAMIC_RELOC is true.
2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
PR ld/22269
* elf32-microblaze.c (microblaze_elf_relocate_section): Don't
generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
true.
(allocate_dynrelocs): Discard dynamic relocations if
UNDEFWEAK_NO_DYNAMIC_RELOC is true.
2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
PR ld/22269
* elf32-m68k.c (elf_m68k_check_relocs): Don't allocate dynamic
relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
(elf_m68k_adjust_dynamic_symbol): Don't make symbol dynamic if
UNDEFWEAK_NO_DYNAMIC_RELOC is true.
(elf_m68k_relocate_section): Don't generate dynamic relocation
if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
PR ld/22269
* elf32-hppa.c (ensure_undef_dynamic): Don't make undefined
symbol dynamic if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
(allocate_dynrelocs): Discard dynamic relocations if
UNDEFWEAK_NO_DYNAMIC_RELOC is true.
(elf32_hppa_relocate_section): Don't generate dynamic
relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
PR ld/22269
* elfnn-ia64.c (elfNN_ia64_check_relocs): Don't allocate
dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
(allocate_fptr): Don't allocate function pointer if
UNDEFWEAK_NO_DYNAMIC_RELOC is true.
(allocate_dynrel_entries): Don't allocate dynamic relocation
if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
(set_got_entry): Don't set GOT entry if
UNDEFWEAK_NO_DYNAMIC_RELOC is true.
(set_pltoff_entry): Don't set PLTOFF entry if
UNDEFWEAK_NO_DYNAMIC_RELOC is true.
(elfNN_ia64_relocate_section): Don't install dynamic relocation
UNDEFWEAK_NO_DYNAMIC_RELOC is true.
2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
PR ld/22269
* elfxx-mips.c (mips_elf_calculate_relocation): Don't generate
dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
(allocate_dynrelocs): Don't allocate dynamic relocations if
UNDEFWEAK_NO_DYNAMIC_RELOC is true.
2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
PR ld/22269
* elf32-arm.c (elf32_arm_final_link_relocate): Don't generate
dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
(allocate_dynrelocs_for_symbol): Discard dynamic relocations
if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
PR ld/22269
* elf32-tilepro.c (allocate_dynrelocs): Discard dynamic
relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
(tilepro_elf_relocate_section): Don't generate dynamic
relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
* elfxx-tilegx.c (allocate_dynrelocs): Discard dynamic
relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
(tilegx_elf_relocate_section): Don't generate dynamic
relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
PR ld/22269
* elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Don't
generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
true.
(elfNN_aarch64_allocate_dynrelocs): Discard dynamic relocations
if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
* elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Moved to ...
* elf-bfd.h (UNDEFWEAK_NO_DYNAMIC_RELOC): Here.
* elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Removed.
2017-10-12 James Bowman <james.bowman@ftdichip.com>
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* elf32-ft32.c: Add HOWTO R_FT32_15.
* reloc.c: Add BFD_RELOC_FT32_15.
2017-10-12 Nick Clifton <nickc@redhat.com>
* reloc.c (enum bfd_reloc_status): Start values at 2.
* bfd-in2.h: Regenerate.
* elfnn-aarch64.c (aarch64_relocate): Invert sense of function, so
that a TRUE return indicates success. Compare the result of
calling _bfd_aarch64_elf_put_addend against bfd_reloc_ok.
(build_one_stub): Change sense of tests against aarch64_relocate
return value.
(elfNN_aarch64_tls_relax): Return bfd_reloc_notsupported, rather
than FALSE, when an error is detected.
(elfNN_aarch64_final_link_relocate): Likewise.
2017-10-12 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_backend_hide_symbol): New.
* elf64-x86-64.c (elf_backend_hide_symbol): Likewise.
* elfxx-x86.c (_bfd_x86_elf_hide_symbol): Likewise.
* elfxx-x86.h (_bfd_x86_elf_hide_symbol): Likewise.
2017-10-12 Alan Modra <amodra@gmail.com>
* elflink.c (_bfd_elf_adjust_dynamic_symbol): Call
elf_backend_hide_symbol, not _bfd_elf_link_hash_hide_symbol.
(bfd_elf_define_start_stop): Likewise.
2017-10-12 Alan Modra <amodra@gmail.com>
* elf32-nds32.c (nds32_elf_size_dynamic_sections): Set .interp
when executable rather than non-PIC.
* elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
* elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
* elf-bfd.h (elf_backend_data): Add `linux_prpsinfo64_ugid16'
member.
* elf-linux-core.h (elf_external_linux_prpsinfo64): Rename to...
(elf_external_linux_prpsinfo64_ugid32): ... this.
(swap_linux_prpsinfo32_out): Rename to...
(swap_linux_prpsinfo32_ugid32_out): ... this.
(elf_external_linux_prpsinfo64_ugid16): New structure.
(swap_linux_prpsinfo64_ugid16_out): New function.
* elfxx-target.h [!elf_backend_linux_prpsinfo64_ugid16]
(elf_backend_linux_prpsinfo64_ugid16): Define.
(elfNN_bed): Initialize `linux_prpsinfo64_ugid16' member.
* elf.c (elfcore_write_linux_prpsinfo64): Handle both variants
of the 64-bit Linux core PRPSINFO note.
* elf64-sh64.c (elf_backend_linux_prpsinfo64_ugid16): Define.
2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
* elf-bfd.h (elf_backend_data): Add `linux_prpsinfo32_ugid16'
member.
(elfcore_write_ppc_linux_prpsinfo32): Remove prototype.
* elf32-ppc.c (elfcore_write_ppc_linux_prpsinfo32): Remove.
(elf_external_ppc_linux_prpsinfo32)
(swap_ppc_linux_prpsinfo32_out): Move to...
* elf-linux-core.h (elf_external_linux_prpsinfo32_ugid32)
(swap_linux_prpsinfo32_ugid32_out): ... these.
(elf_external_linux_prpsinfo32): Rename to...
(elf_external_linux_prpsinfo32_ugid16): ... this.
(swap_linux_prpsinfo32_out): Rename to...
(swap_linux_prpsinfo32_ugid16_out): ... this.
* elfxx-target.h [!elf_backend_linux_prpsinfo32_ugid16]
(elf_backend_linux_prpsinfo32_ugid16): Define.
(elfNN_bed): Initialize `linux_prpsinfo32_ugid16' member.
* elf.c (elfcore_write_linux_prpsinfo32): Handle both variants
of the 32-bit Linux core PRPSINFO note.
* elf32-am33lin.c (elf_backend_linux_prpsinfo32_ugid16): Define.
* elf32-arm.c (elf_backend_linux_prpsinfo32_ugid16): Define.
* elf32-cris.c (elf_backend_linux_prpsinfo32_ugid16): Define.
* elf32-frv.c (elf_backend_linux_prpsinfo32_ugid16): Define.
* elf32-i386.c (elf_backend_linux_prpsinfo32_ugid16): Define.
* elf32-m32r.c (elf_backend_linux_prpsinfo32_ugid16): Define.
* elf32-m68k.c (elf_backend_linux_prpsinfo32_ugid16): Define.
* elf32-s390.c (elf_backend_linux_prpsinfo32_ugid16): Define.
* elf32-sh.c (elf_backend_linux_prpsinfo32_ugid16): Define.
* elf32-sparc.c (elf_backend_linux_prpsinfo32_ugid16): Define.
2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
* elf-linux-core.h (elf_external_linux_prpsinfo64): Move the
`gap' member ahead of `pr_flag'.
2017-10-11 Pedro Alves <palves@redhat.com>
* bfd.c (_doprnt): Rename to ...
(_bfd_doprnt): ... this.
(error_handler_internal): Adjust.
2017-10-10 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_check_relocs): Set GOT refcount to 1
instead of incrementing it.
* elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2017-10-10 Renlin Li <renlin.li@arm.com>
PR ld/21402
* elf32-arm.c (allocate_dynrelocs_for_symbol): Only make undefined weak
symbols into dynamic.
2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
PR ld/22274
* elfnn-riscv.c (riscv_elf_link_hash_table): Add max_alignment.
(riscv_elf_link_hash_table_create): Initialize max_alignment to
(bfd_vma) -1.
(_bfd_riscv_relax_section): Cache the max alignment of output
sections if possible.
2017-10-10 Alan Modra <amodra@gmail.com>
* elf64-ppc.c (ppc64_elf_before_check_relocs): Set sec_type for
.opd whenever .opd is present and non-zero size. Move code
setting abiversion to/from output file earlier. Only set
u.opd.func_sec when --gc-sections. Read relocs and set up
u.opd.func_sec values here..
(ppc64_elf_check_relocs): ..rather than here. Simplify opd
section tests.
(ppc64_elf_edit_opd): Don't set sec_type for .opd here.
2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
* elf-m10300.c (mn10300_elf_check_relocs): Don't free cached
isymbuf.
2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
* elf32-bfin.c (bfin_size_dynamic_sections): Don't create the
.interp section with "ld --no-dynamic-linker".
2017-10-09 Alan Modra <amodra@gmail.com>
PR 22212
* dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free
funcinfo_hash_table and varinfo_hash_table.
2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
* elf32-sh.c (readonly_dynrelocs): Dump dynamic relocation
in read-only section with minfo.
(sh_elf_size_dynamic_sections): Likewise.
2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Remove
a strayed comment.
2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-tilegx.c (tilegx_elf_finish_dynamic_sections): Set
this_hdr.sh_entsize only if section size > 0.
2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-x86.c (elf_x86_allocate_dynrelocs): Reformat.
2017-10-07 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-sparc.c (readonly_dynrelocs): Dump dynamic relocation
in read-only section with minfo.
(_bfd_sparc_elf_size_dynamic_sections): Likewise.
2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Update
comments.
2017-10-06 John Baldwin <jhb@FreeBSD.org>
* elf-bfd.h (struct elf_backend_data): Add
`elf_backend_grok_freebsd_prstatus'.
* elf.c (elfcore_grok_freebsd_note): Call
`elf_backend_grok_freebsd_prstatus' to handle NT_PRSTATUS if
present.
* elfn32-mips.c (elf_n32_mips_grok_freebsd_prstatus): New
function.
(elf_backend_grok_freebsd_prstatus): Define.
* elfxx-target.h (elf_backend_grok_freebsd_prstatus): Define.
(elfNN_bed): Initialize `elf_backend_grok_freebsd_prstatus'.
2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_check_relocs): Replace has_got_reloc
and has_non_got_reloc with zero_undefweak.
* elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
* elfxx-x86.c (_bfd_x86_elf_link_hash_newfunc): Initialize
zero_undefweak to 1.
(_bfd_x86_elf_copy_indirect_symbol): Replace has_got_reloc and
has_non_got_reloc with zero_undefweak.
* elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace
has_got_reloc and has_non_got_reloc with zero_undefweak.
(elf_x86_link_hash_entry): Likewise.
2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-x86.h (COPY_INPUT_RELOC_P): Add "do/while(0);".
(VERIFY_COPY_RELOC): Likewise.
2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-x86.h (VERIFY_COPY_RELOC): New.
* elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
* elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-x86.h (VERIFY_PLT_ENTRY): New.
* elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
* elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-x86.h (COPY_INPUT_RELOC_P): New.
* elf32-i386.c (elf_i386_relocate_section): Use it.
* elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (X86_SIZE_TYPE_P): New.
(elf_i386_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
* elf64-x86-64.c (X86_SIZE_TYPE_P): New.
(elf_x86_64_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
* elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): New.
2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
(PLT_LOCAL_IFUNC_P): Likewise.
* elf32-i386.c (elf_i386_relocate_section): Use them.
* elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
* elf32-i386.c (elf_i386_relocate_section): Use it.
* elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-x86.h (RESOLVED_LOCALLY_P): New.
* elf32-i386.c (elf_i386_relocate_section): Use it.
* elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (X86_PCREL_TYPE_P): New.
(elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
* elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
(X86_PCREL_TYPE_P): This.
(elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
(elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
X86_PCREL_TYPE_P.
* elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
* elf32-i386.c (elf_i386_tls_transition): Use it.
* elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
* elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
Dump dynamic relocation in read-only section with minfo if
needed.
(ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
(maybe_set_textrel): Likewise.
(ppc_elf_size_dynamic_sections): Dump dynamic relocation in
read-only section with minfo.
2017-10-05 John Baldwin <jhb@FreeBSD.org>
* elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
* elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
in read-only section with minfo.
(tilepro_elf_size_dynamic_sections): Likewise.
* elfxx-tilegx.c (readonly_dynrelocs): Likewise.
(tilegx_elf_size_dynamic_sections): Likewise.
2017-10-05 Pedro Alves <palves@redhat.com>
PR 22245
* bfd.c (bfd_set_error): Revert 2017-10-04 change. Remove
ellipsis parameter. Split out bfd_error_on_input code to..
(bfd_set_input_error): .. New function.
* archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
* vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
* bfd-in2.h: Regenerate.
2017-10-05 Alan Modra <amodra@gmail.com>
* elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
fini_array error value.
2017-10-05 Alan Modra <amodra@gmail.com>
PR 21167
* elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
groups.
(_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
flag from section.
(elf_fake_sections): Adjust calls. Exit immediately on failure.
(bfd_elf_set_group_contents): Add associated reloc section indices
to group contents.
2017-10-04 Alan Modra <amodra@gmail.com>
* elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
classify symbols for ELFv2.
2017-10-04 Pavel I. Kryukov <kryukov@frtk.ru>
PR 22245
* bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
undergoes default promotion.
* bfd-in2.h: Regenerate.
2017-10-02 Alan Modra <amodra@gmail.com>
* elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
* elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2017-10-01 Alan Modra <amodra@gmail.com>
PR 21957
* dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
(add_line_info): Always put end_sequence last.
2017-10-01 Alan Modra <amodra@gmail.com>
PR 22047
* dwarf2.c (read_section): Allocate buffer with extra byte for
bfd_simple_get_relocated_section_contents rather than copying
afterwards.
2017-09-29 Alan Modra <amodra@gmail.com>
* merge.c (merge_strings): Return FALSE on malloc failure.
(_bfd_merge_sections): Return failures from record_section and
merge_strings.
2017-09-28 Alan Modra <amodra@gmail.com>
PR 22220
* elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
a case where plugin_notice isn't called.
2017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
* elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
comparison.
2017-09-26 H.J. Lu <hongjiu.lu@intel.com>
PR ld/22199
* elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
output_bfd to info->callbacks->minfo.
2017-09-26 Nick Clifton <nickc@redhat.com>
PR 22172
* elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
assertion failure if elf_x86_64_rtype_to_howto has already issued
an error message.
2017-09-26 Alan Modra <amodra@gmail.com>
PR 22210
* dwarf2.c (read_formatted_entries): Use read_attribute_value to
read data.
2017-09-26 Nick Clifton <nickc@redhat.com>
PR 22210
* dwarf2.c (read_formatted_entries): Fail early if we know that
the loop parsing data entries will overflow the end of the
section.
2017-09-26 Alan Modra <amodra@gmail.com>
PR 22209
* dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
(find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
to stash->info_ptr_memory, and check die_ref is within that memory.
Set info_ptr_end correctly when another CU is refd. Check die_ref
for DW_FORM_ref4 etc. is within CU.
2017-09-26 Alan Modra <amodra@gmail.com>
PR 22205
* dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
(read_formatted_entries): Init "fe".
(decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
2017-09-26 Alan Modra <amodra@gmail.com>
PR 22204
* dwarf2.c (decode_line_info): Ensure line_ptr stays within
bounds in inner loop.
2017-09-25 Alan Modra <amodra@gmail.com>
PR 22202
* dwarf1.c (parse_die): Sanity check pointer against section limit
before dereferencing.
(parse_line_table): Likewise.
2017-09-25 Alan Modra <amodra@gmail.com>
PR 22201
* dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
has string form.
(parse_comp_unit): Likewise.
2017-09-25 Alan Modra <amodra@gmail.com>
PR 22200
* dwarf2.c (read_formatted_entries): Error on format_count zero.
2017-09-24 Alan Modra <amodra@gmail.com>
PR 22197
* opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
within section bounds.
2017-09-24 Alan Modra <amodra@gmail.com>
PR 22191
* dwarf2.c (decode_line_info): Properly free line sequences on error.
2017-09-24 Alan Modra <amodra@gmail.com>
PR 22187
* dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
pname param. Return status. Make name const. Don't abort,
return an error. Formatting. Exit if current info_ptr matches
orig_info_ptr. Update callers.
(scan_unit_for_symbols): Start at nesting_level of zero. Make
nested_funcs an array of structs for extensibility. Formatting.
2017-09-24 Alan Modra <amodra@gmail.com>
PR 22186
* dwarf2.c (decode_line_info): Fail on lh.line_range of zero
rather than dividing by zero.
2017-09-24 Alan Modra <amodra@gmail.com>
PR 22169
* dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
2017-09-24 Alan Modra <amodra@gmail.com>
PR 22167
* dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
2017-09-24 Alan Modra <amodra@gmail.com>
PR 22166
* elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
SHT_GNU_verneed section for sanity. Don't zalloc memory for
verref.
2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/22170
* elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
corrupted PLT.
2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/22163
* elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
-1 if bfd_canonicalize_dynamic_reloc returns 0.
2017-09-22 Pedro Alves <palves@redhat.com>
Alan Modra <amodra@gmail.com>
* version.h: Add comment.
2017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
* elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
NT_S390_GS_BC, correct the previously swapped invocations of
elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
2017-09-19 Alan Modra <amodra@gmail.com>
PR 21441
* elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
size.
2017-09-19 Alan Modra <amodra@gmail.com>
PR 22150
* elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
symbols before calculating verrefs. Don't renumber dynsyms
after gc. Exclude .gnu.version when zero or one dynsym.
Localize some vars and reindent.
2017-09-18 H.J. Lu <hongjiu.lu@intel.com>
PR ld/22148
* elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
return from bfd_canonicalize_dynamic_reloc.
2017-09-15 Alan Modra <amodra@gmail.com>
PR 22116
* archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
overflows bfd_size_type.
2017-09-14 H.J. Lu <hongjiu.lu@intel.com>
PR ld/22135
* elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
to indicate if conversion is performed.
(elf_i386_check_relocs): Cache section contents and relocations
if conversion is performed.
* elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
contents and relocations if conversion is performed.
2017-09-14 Nick Clifton <nickc@redhat.com>
PR binutils/22113
* peXXigen.c (pe_print_idata): Extend check for HintName vector
entries.
2017-09-13 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-x86.h: Fix a typo in comments.
2017-09-09 Kamil Rytarowski <n54@gmx.com>
* elf32-nds32.c: Rename __BIT() to N32_BIT().
2017-09-09 Alan Modra <amodra@gmail.com>
* elf64-ppp.c (plt_stub_pad): Handle positive and negative
plt_stub_align.
2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_relocate_section): Update usage of
UNDEFINED_WEAK_RESOLVED_TO_ZERO.
(elf_i386_finish_dynamic_symbol): Likewise.
* elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
(elf_x86_64_finish_dynamic_symbol): Likewise.
* elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
(_bfd_x86_elf_fixup_symbol): Likewise.
2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
check has_non_got_reloc.
2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
PR ld/22115
* elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
* elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
* elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
and linker_def on __ehdr_start if it is referenced and not
defined.
(_bfd_x86_elf_link_symbol_references_local): Also set local_ref
and return TRUE when building executable, if a symbol has
non-GOT/non-PLT relocations in text section or there is no
dynamic linker.
* elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-x86.h: Update comments.
2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
elf_x86_plt_layout_table with elf_x86_init_table.
* elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
Likewise.
* elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
Likewise.
* elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
(elf_x86_init_table): This.
(_bfd_x86_elf_link_setup_gnu_properties): Replace
elf_x86_plt_layout_table with elf_x86_init_table.
2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
* configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
elf64.lo together with elfxx-x86.lo for 64-bit BFD.
* configure: Regenerated.
* elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
and r_sym fields of plt_layout.
* elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
Likewise.
* elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
(_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
r_info nor r_sym fields.
(_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
fields of htab.
* elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
* (_bfd_riscv_relax_align): Call bfd_set_error and
print an error message when unable to relax a .align directive.
2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
* elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
(riscv_record_pcrel_hi_reloc): Add absolute argument.
(riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
R_RISCV_PCREL_HI20 relocs, and pass the result to
riscv_record_pcrel_hi_reloc.
2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
r_type_p. Remove the converted argument. Replace
SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
the new relocation type via r_type_p.
(elf_i386_relocate_section): Likewise.
(elf_i386_finish_dynamic_symbol): Likewise.
(need_convert_load): Removed.
(check_relocs_failed): Updated.
(elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
instead of setting need_convert_load.
(_bfd_i386_elf_convert_load): Removed.
* elf64-x86-64.c (need_convert_load): Removed.
(check_relocs_failed): Updated.
(elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
Return the new relocation type via r_type_p.
(elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
instead of setting need_convert_load.
(elf_x86_64_check_relocs): Don't check PIC if relocation has
been converted.
(_bfd_x86_64_elf_convert_load): Removed.
(elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
with SYMBOL_REFERENCES_LOCAL_P.
(elf_x86_64_finish_dynamic_symbol): Likewise.
* elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
set convert_load.
(_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
(_bfd_x86_elf_link_symbol_references_local): New function.
* elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
(UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
SYMBOL_REFERENCES_LOCAL_P.
(elf_x86_link_hash_entry): Add local_ref.
(elf_x86_link_hash_table): Remove convert_load.
(_bfd_i386_elf_convert_load): Removed.
(_bfd_x86_64_elf_convert_load): Likewise.
(_bfd_x86_elf_link_symbol_references_local): New.
2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
* elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
(elf_x86_64_info_to_howto): Get the real relocation type by
masking out R_X86_64_converted_reloc_bit.
(elf_x86_64_check_tls_transition): Get the real relocation type
by masking out R_X86_64_converted_reloc_bit.
(elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
instead of setting converted_reloc.
(elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
instead of converted_reloc. Get the real relocation type by
masking out R_X86_64_converted_reloc_bit.
(elf_x86_64_link_setup_gnu_properties): Verify that the value of
R_X86_64_converted_reloc_bit is valid.
* elfxx-x86.h (converted_reloc): Removed.
2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_relocate_section): Don't change r_type
when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
to get the relocation type again.
* elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
r_type when calling elf_x86_64_tls_transition. Don't use
ELF32_R_TYPE to get the relocation type again.
2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
* elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
converted_reloc.
2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
* elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
argument. Don't check relocation overflow. Avoid relocation
overflow if --no-relax is used. Set converted_reloc on symbol
if a GOTPCREL relocation is converted.
(elf_x86_64_relocate_section): Issue a fatal error and suggest
--no-relax if GOTPCREL relocation conversion leads to relocation
overflow.
* elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
Edmar Wienskoski <edmar.wienskoski@nxp.com
* elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
(ppc_elf_check_relocs): Handle it.
(ppc_elf_vle_split20): New function.
(ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
2017-09-03 H.J. Lu <hongjiu.lu@intel.com>
PR ld/22071
* elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
for x86-64 if GOT_TLS_GDESC_P is true.
2017-09-03 Alan Modra <amodra@gmail.com>
PR 22067
* elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
tls_get_addr for x86-64 in one place.
2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
* configure.ac (bfd_backends): Add elf64-x86-64.lo together
with elfxx-x86.lo for 64-bit BFD.
* configure: Regenerated.
2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_convert_load): Renamed to ...
(_bfd_i386_elf_convert_load): This. Remove static.
(elf_i386_size_dynamic_sections): Removed.
(elf_backend_size_dynamic_sections): Likewise.
* elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
(_bfd_x86_64_elf_convert_load): This. Remove static.
(elf_x86_64_size_dynamic_sections): Removed.
(elf_backend_size_dynamic_sections): Likewise.
* elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
(elf_x86_allocate_dynrelocs): This. Make it static.
(_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
(elf_x86_allocate_local_dynreloc): This. Make it static.
(elf_i386_is_reloc_section): New function.
(elf_x86_64_is_reloc_section): Likewise.
(_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
Rearrange got_entry_size initialization.
(_bfd_x86_elf_size_dynamic_sections): New function.
* elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
(_bfd_i386_elf_convert_load): New.
(_bfd_x86_64_elf_convert_load): Likewise.
(_bfd_x86_elf_size_dynamic_sections): Likewise.
(elf_backend_size_dynamic_sections): Likewise.
(_bfd_x86_elf_allocate_dynrelocs): Removed.
(_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
update comments.
2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_size_dynamic_sections): Set
sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
* elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
* elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
(elf_i386_allocate_local_dynrelocs): Likewise.
(elf_i386_size_dynamic_sections): Replace
elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
with _bfd_x86_elf_allocate_dynrelocs and
_bfd_x86_elf_allocate_local_dynrelocs.
* elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
(elf_x86_64_allocate_local_dynrelocs): Likewise.
(elf_x86_64_size_dynamic_sections): Replace
elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
with _bfd_x86_elf_allocate_dynrelocs and
_bfd_x86_elf_allocate_local_dynrelocs.
* elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
(_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
* elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
(_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (is_i386_elf): Removed.
(elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
(elf_i386_size_dynamic_sections): Likewise.
(elf_i386_relocate_section): Likewise.
* elf64-x86-64.c (is_x86_64_elf): Removed.
(elf_x86_64_check_relocs): Replace is_x86_64_elf with
is_x86_elf.
(elf_x86_64_size_dynamic_sections): Likewise.
(elf_x86_64_relocate_section): Likewise.
* elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
target_id.
* elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
(is_x86_elf): New.
2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
(elf_i386_allocate_dynrelocs): Replace
elf_i386_compute_jump_table_size with
elf_x86_compute_jump_table_size.
(elf_i386_size_dynamic_sections): Likewise.
* elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
(elf_x86_64_allocate_dynrelocs): Replace
elf_x86_64_compute_jump_table_size with
elf_x86_compute_jump_table_size.
(elf_x86_64_size_dynamic_sections): Likewise.
* elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
got_entry_size.
* elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
(elf_x86_compute_jump_table_size): New.
2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
sizeof_reloc.
(_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
* elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
with htab->is_vxworks.
(elf_i386_size_dynamic_sections): Likewise.
(elf_i386_relocate_section): Likewise.
(elf_i386_finish_dynamic_symbol): Likewise.
(elf_i386_finish_dynamic_sections): Likewise.
2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
* elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
* elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
PR ld/22064
* elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
ELF_COMMON_DEF_P for common symbols.
2017-09-02 Alan Modra <amodra@gmail.com>
* elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
* elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
* elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_gc_mark_hook): Removed.
(elf_backend_gc_mark_hook): Likewise.
* elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
(elf_backend_gc_mark_hook): Likewise.
* elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
* elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
(elf_backend_gc_mark_hook): Likewise.
2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
(elf_backend_adjust_dynamic_symbol): Likewise.
* elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
(elf_backend_adjust_dynamic_symbol): Likewise.
* elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
(_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
* elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
(_bfd_x86_elf_adjust_dynamic_symbol): New.
(elf_backend_adjust_dynamic_symbol): Likewise.
2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
comments.
2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_mkobject): Removed.
(bfd_elf32_mkobject): Likewise.
* elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
(bfd_elf64_mkobject): Likewise.
(bfd_elf32_mkobject): Likewise.
* elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
* elfxx-x86.h (_bfd_x86_elf_mkobject): New.
(bfd_elf64_mkobject): Likewise.
(bfd_elf32_mkobject): Likewise.
2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
Call _bfd_x86_elf_link_setup_gnu_properties.
* elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
entries.
(elf_x86_64_non_lazy_plt): Likewise.
(elf_x86_64_lazy_bnd_plt): Likewise.
(elf_x86_64_non_lazy_bnd_plt): Likewise.
(elf_x86_64_lazy_ibt_plt): Likewise.
(elf_x32_lazy_ibt_plt): Likewise.
(elf_x86_64_non_lazy_ibt_plt): Likewise.
(elf_x32_non_lazy_ibt_plt): Likewise.
(elf_x86_64_nacl_plt): Likewise.
(elf_x86_64_link_setup_gnu_properties): Updated. Call
_bfd_x86_elf_link_setup_gnu_properties.
* elfxx-x86.c: Include elf-vxworks.h".
(_bfd_x86_elf_link_setup_gnu_properties): New function.
* elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
comments for pic_plt0_entry and pic_plt_entry.
(elf_x86_non_lazy_plt_layout): Likewise.
(elf_x86_plt_layout_table): New.
(_bfd_x86_elf_link_setup_gnu_properties): Likewise.
2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
PR ld/22061
* elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
.eh_frame section for the second PLT.
* elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
alignment of .eh_frame section for the second PLT.
2017-09-01 Nick Clifton <nickc@redhat.com>
PR 22059
* dwarf2.c (decode_line_info): Fix test for an overlong line info
structure.
2017-09-01 Nick Clifton <nickc@redhat.com>
PR 22058
* elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
attribute buffer is NUL terminated.
2017-08-31 Nick Clifton <nickc@redhat.com>
PR 22047
* dwarf2.c (read_section): If necessary add a terminating NUL byte
to dwarf string sections.
2017-08-31 Alan Modra <amodra@gmail.com>
* po/SRC-POTFILES.in: Regenerate.
2017-08-31 Alan Modra <amodra@gmail.com>
* elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
for a section containing just a terminator. Allow multiple
terminators at end of section.
* elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
sections when not adding alignment. Assert on terminator in
the middle of FDEs.
2017-08-31 Alan Modra <amodra@gmail.com>
PR 21441
PR 22048
* elflink.c (bfd_elf_discard_info): Don't pad embedded zero
terminators.
2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
* configure.ac (bfd_backends): Add elf64.lo together with
elfxx-x86.lo for 64-bit BFD.
* configure: Regenerated.
2017-08-31 James Bowman <james.bowman@ftdichip.com>
* elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
for R_FT32_18.
2017-08-31 Alan Modra <amodra@gmail.com>
PR binutils/22032
* opncls.c (bfd_close_all_done): Don't call bfd_cache_close
before _close_and_cleanup. Call iovec->bclose after.
(bfd_close): Remove code common to, and call, bfd_close_all_done.
2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_plt_type): Removed.
(elf_i386_plt): Likewise.
(elf_i386_get_synthetic_symtab): Updated. Call
_bfd_x86_elf_get_synthetic_symtab.
* elf64-x86-64.c (elf_x86_64_plt_type): Removed.
(elf_x86_64_plt): Likewise.
(elf_x86_64_get_synthetic_symtab): Updated. Call
_bfd_x86_elf_get_synthetic_symtab.
* elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
(elf_x86_64_get_plt_got_vma): Likewise.
(elf_i386_valid_plt_reloc_p): Likewise.
(elf_x86_64_valid_plt_reloc_p): Likewise.
(_bfd_x86_elf_get_synthetic_symtab): Likewise.
* elfxx-x86.h (elf_x86_plt_type): New.
(elf_x86_plt): Likewise.
(_bfd_x86_elf_get_synthetic_symtab): Likewise.
2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
target_id instead of elf_machine_code.
2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
(elf_i386_lazy_plt_layout): Likewise.
(elf_i386_non_lazy_plt_layout): Likewise.
(elf_i386_plt_layout): Likewise.
(elf_i386_link_hash_table): Likewise.
(elf_i386_next_tls_desc_index): Likewise.
(elf_i386_srelplt2): Likewise.
(elf_i386_plt): Likewise.
(elf_i386_lazy_plt): Likewise.
(elf_i386_non_lazy_plt): Likewise.
(elf_i386_link_hash_table_create): Likewise.
(bfd_elf32_bfd_link_hash_table_create): Likewise.
(elf_i386_lazy_plt): Updated.
(elf_i386_non_lazy_plt): Likewise.
(elf_i386_lazy_ibt_plt): Likewise.
(elf_i386_non_lazy_ibt_plt): Likewise.
(elf_i386_allocate_dynrelocs): Likewise.
(elf_i386_size_dynamic_sections): Likewise.
(elf_i386_relocate_section): Likewise.
(elf_i386_finish_dynamic_symbol): Likewise.
(elf_i386_finish_dynamic_sections): Likewise.
(elf_i386_get_synthetic_symtab): Likewise.
(elf_i386_link_setup_gnu_properties): Likewise.
(elf_i386_nacl_plt): Likewise.
* elf64-x86-64.c (ABI_64_P): Removed.
(ELF64_DYNAMIC_INTERPRETER): Likewise.
(ELF32_DYNAMIC_INTERPRETER): Likewise.
(elf_x86_64_lazy_plt_layout): Likewise.
(elf_x86_64_non_lazy_plt_layout): Likewise.
(elf_x86_64_plt_layout): Likewise.
(elf_x86_64_link_hash_table): Likewise.
(elf_x86_64_plt): Likewise.
(elf_x86_64_lazy_plt): Likewise.
(elf_x86_64_non_lazy_plt): Likewise.
(elf_x86_64_link_hash_table_create): Likewise.
(bfd_elf64_bfd_link_hash_table_create): Likewise.
(bfd_elf32_bfd_link_hash_table_create): Likewise.
(elf_x86_64_lazy_plt): Updated.
(elf_x86_64_non_lazy_plt): Likewise.
(elf_x86_64_lazy_bnd_plt): Likewise.
(elf_x86_64_non_lazy_bnd_plt): Likewise.
(elf_x86_64_lazy_ibt_plt): Likewise.
(elf_x32_lazy_ibt_plt): Likewise.
(elf_x86_64_non_lazy_ibt_plt): Likewise.
(elf_x32_non_lazy_ibt_plt): Likewise.
(elf_x86_64_allocate_dynrelocs): Likewise.
(elf_x86_64_size_dynamic_sections): Likewise.
(elf_x86_64_relocate_section): Likewise.
(elf_x86_64_finish_dynamic_symbol): Likewise.
(elf_x86_64_finish_dynamic_sections): Likewise.
(elf_x86_64_get_synthetic_symtab): Likewise.
(elf_x86_64_link_setup_gnu_properties): Likewise.
(elf_x86_64_nacl_plt): Likewise.
* elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
"elf/x86-64.h".
(ELF32_DYNAMIC_INTERPRETER): New.
(ELF64_DYNAMIC_INTERPRETER): Likewise.
(ELFX32_DYNAMIC_INTERPRETER): Likewise.
(_bfd_x86_elf_link_hash_table_create): Likewise.
(_bfd_x86_elf_link_hash_table_free): Renamed to ...
(elf_x86_link_hash_table_free): This. Make it static.
* elfxx-x86.h: Don't include "objalloc.h".
(ABI_64_P): New.
(elf_x86_lazy_plt_layout): Likewise.
(elf_x86_non_lazy_plt_layout): Likewise.
(elf_x86_plt_layout): Likewise.
(_bfd_x86_elf_link_hash_table_create): Likewise.
(bfd_elf64_bfd_link_hash_table_create): Likewise.
(bfd_elf32_bfd_link_hash_table_create): Likewise.
(elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
srelplt2 and next_tls_desc_index.
(_bfd_x86_elf_link_hash_table_free): Removed.
2017-08-30 Maciej W. Rozycki <macro@imgtec.com>
* elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
branch offset interpretation.
2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/22032
* opncls.c (bfd_close_all_done): Call _close_and_cleanup.
2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
* elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
(elf_x86_64_srelplt2): Likewise.
2017-08-30 Alan Modra <amodra@gmail.com>
* elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
(ppc64_elf_tls_optimize): Set it.
(ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
addis would add zero.
* elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
(ppc_elf_tls_optimize): Set it.
(ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
insn on TPREL16_LO relocs to use r2 when addis would add zero.
2017-08-30 Alan Modra <amodra@gmail.com>
* elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
__tls_get_addr call sequences to LE, don't move the addi down
to the nop. Replace the bl with addi and leave the nop alone.
2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
Re-indent.
* elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
Likewise.
(elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
* Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
(BFD64_BACKENDS): Likewise.
(BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
(BFD64_BACKENDS_CFILES): Likewise.
* Makefile.in: Regenerated.
* configure.ac (bfd_backends): Add elfxx-x86.lo together with
elf32-i386.lo and elf64-x86-64.lo.
* configure: Regenerated.
* elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
"bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
"objalloc.h" and "hashtab.h".
(ELIMINATE_COPY_RELOCS): Removed.
(UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
(SYMBOL_NO_COPYRELOC): Likewise.
(elf_i386_link_hash_entry): Likewise.
(GOT_UNKNOWN): Likewise.
(GOT_NORMAL): Likewise.
(GOT_TLS_GD): Likewise.
(elf_i386_hash_entry): Likewise.
(elf_i386_obj_tdata): Likewise.
(elf_i386_tdata): Likewise.
(elf_i386_local_got_tls_type): Likewise.
(elf_i386_local_tlsdesc_gotent): Likewise.
(elf_i386_hash_table): Likewise.
(elf_i386_link_hash_newfunc): Likewise.
(elf_i386_local_htab_hash): Likewise.
(elf_i386_local_htab_eq): Likewise.
(elf_i386_get_local_sym_hash): Likewise.
(elf_i386_link_hash_table_free): Likewise.
(elf_i386_copy_indirect_symbol): Likewise.
(elf_i386_fixup_symbol): Likewise.
(elf_i386_readonly_dynrelocs): Likewise.
(elf_i386_always_size_sections): Likewise.
(elf_i386_set_tls_module_base): Likewise.
(elf_i386_dtpoff_base): Likewise.
(compare_relocs): Likewise.
(elf_i386_hash_symbol): Likewise.
(elf_i386_parse_gnu_properties): Likewise.
(elf_i386_merge_gnu_properties): Likewise.
(elf_i386_link_check_relocs): Likewise.
(elf_i386_merge_symbol_attribute): Likewise.
(bfd_elf32_bfd_link_check_relocs): Likewise.
(elf_backend_copy_indirect_symbol): Likewise.
(elf_backend_always_size_sections): Likewise.
(elf_backend_omit_section_dynsym): Likewise.
(elf_backend_hash_symbol): Likewise.
(elf_backend_fixup_symbol): Likewise.
(elf_backend_parse_gnu_properties): Likewise.
(elf_backend_merge_gnu_properties): Likewise.
(elf_backend_merge_symbol_attribute): Likewise.
(elf_i386_mkobject): Updated.
(elf_i386_link_hash_table_create): Likewise.
(elf_i386_check_tls_transition): Likewise.
(elf_i386_tls_transition): Likewise.
(elf_i386_convert_load_reloc): Likewise.
(elf_i386_check_relocs): Likewise.
(elf_i386_adjust_dynamic_symbol): Likewise.
(elf_i386_allocate_dynrelocs): Likewise.
(elf_i386_convert_load): Likewise.
(elf_i386_size_dynamic_sections): Likewise.
(elf_i386_relocate_section): Likewise.
(elf_i386_finish_dynamic_symbol ): Likewise.
(elf_i386_finish_dynamic_sections): Likewise.
(elf_i386_output_arch_local_syms): Likewise.
(elf_i386_get_synthetic_symtab): Likewise.
(elf_i386_link_setup_gnu_properties): Likewise.
(elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
of elf_link_hash_table, as base.
(elf_i386_next_tls_desc_index): New.
(elf_i386_srelplt2): Likewise.
(elf_i386_plt): Likewise.
(elf_i386_lazy_plt): Likewise.
(elf_i386_non_lazy_plt): Likewise.
* elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
"bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
"objalloc.h" and "hashtab.h".
(ELIMINATE_COPY_RELOCS): Removed.
(UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
(SYMBOL_NO_COPYRELOC): Likewise.
(elf_x86_64_link_hash_entry): Likewise.
(GOT_UNKNOWN): Likewise.
(GOT_NORMAL): Likewise.
(GOT_TLS_GD): Likewise.
(elf_x86_64_hash_entry): Likewise.
(elf_x86_64_obj_tdata): Likewise.
(elf_x86_64_tdata): Likewise.
(elf_x86_64_local_got_tls_type): Likewise.
(elf_x86_64_local_tlsdesc_gotent): Likewise.
(elf_x86_64_hash_table): Likewise.
(elf_x86_64_link_hash_newfunc): Likewise.
(elf_x86_64_local_htab_hash): Likewise.
(elf_x86_64_local_htab_eq): Likewise.
(elf_x86_64_get_local_sym_hash): Likewise.
(elf_x86_64_link_hash_table_free): Likewise.
(elf_x86_64_copy_indirect_symbol): Likewise.
(elf_x86_64_fixup_symbol): Likewise.
(elf_x86_64_readonly_dynrelocs): Likewise.
(elf_x86_64_always_size_sections): Likewise.
(elf_x86_64_set_tls_module_base): Likewise.
(elf_x86_64_dtpoff_base): Likewise.
(compare_relocs): Likewise.
(elf_x86_64_merge_symbol_attribute): Likewise.
(elf_x86_64_hash_symbol): Likewise.
(elf_x86_64_parse_gnu_properties): Likewise.
(elf_x86_64_merge_gnu_properties): Likewise.
(elf_x86_64_link_check_relocs): Likewise.
(elf_backend_copy_indirect_symbol): Likewise.
(elf_backend_always_size_sections): Likewise.
(bfd_elf64_bfd_link_check_relocs): Likewise.
(elf_backend_merge_symbol_attribute): Likewise.
(elf_backend_hash_symbol): Likewise.
(elf_backend_omit_section_dynsym): Likewise.
(elf_backend_fixup_symbol): Likewise.
(elf_backend_parse_gnu_properties): Likewise.
(elf_backend_merge_gnu_properties): Likewise.
(bfd_elf32_bfd_link_check_relocs): Likewise.
(elf_x86_64_mkobject): Updated.
(elf_x86_64_link_hash_table_create): Likewise.
(elf_x86_64_check_tls_transition): Likewise.
(elf_x86_64_tls_transition): Likewise.
(elf_x86_64_convert_load_reloc): Likewise.
(elf_x86_64_check_relocs): Likewise.
(elf_x86_64_adjust_dynamic_symbol): Likewise.
(elf_x86_64_allocate_dynrelocs): Likewise.
(elf_x86_64_convert_load): Likewise.
(elf_x86_64_size_dynamic_sections): Likewise.
(elf_x86_64_relocate_section): Likewise.
(elf_x86_64_finish_dynamic_symbol ): Likewise.
(elf_x86_64_finish_dynamic_sections): Likewise.
(elf_x86_64_output_arch_local_syms): Likewise.
(elf_x86_64_get_synthetic_symtab): Likewise.
(elf_x86_64_link_setup_gnu_properties): Likewise.
(elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
instead of elf_link_hash_table, as base.
(elf_x86_64_next_tls_desc_index): New.
(elf_x86_64_srelplt2): Likewise.
(elf_x86_64_plt): Likewise.
(elf_x86_64_lazy_plt): Likewise.
(elf_x86_64_non_lazy_plt): Likewise.
* elfxx-x86.c: New file.
* elfxx-x86.h: Likewise.
2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
return.
* elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
sections before checking dynamic relocations and free invalid
PLT section contents.
* elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
* elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
* elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/22018
* elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
PLT section size.
* elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2017-08-27 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
def_protected.
* elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
2017-08-26 H.J. Lu <hongjiu.lu@intel.com>
PR ld/21997
* elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
Add a has_no_copy_on_protected bitfield.
(elf_has_no_copy_on_protected): New.
* elf-properties.c (_bfd_elf_parse_gnu_properties): Set
elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
(elf_merge_gnu_property_list): Likewise.
(_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
to FALSE for elf_has_no_copy_on_protected.
* elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
(elf_i386_link_hash_entry): Add def_protected.
(elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
when checking info->nocopyreloc.
(elf_i386_link_setup_gnu_properties): Don't set
extern_protected_data here.
(elf_i386_merge_symbol_attribute): New function.
(elf_backend_merge_symbol_attribute): New.
* elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
(elf_x86_64_link_hash_entry): Add def_protected.
(elf_x86_64_need_pic): Report protected symbol for def_protected.
(elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
when checking info->nocopyreloc.
(elf_x86_64_relocate_section): Also check for R_X86_64_PC32
relocation run-time overflow and unresolvable R_X86_64_32S
relocation against protected data symbol defined in shared object
with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
(elf_x86_64_link_setup_gnu_properties): Don't set
extern_protected_data here.
(elf_x86_64_merge_symbol_attribute): New function.
(elf_backend_merge_symbol_attribute): New.
2017-08-26 Alan Modra <amodra@gmail.com>
* elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
(ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
(ppc_elf_relocate_section): Comment fix.
* elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
(ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
Support dynamic relocs for TPREL16 when non-pic too.
(dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
(ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
when non-pic too.
2017-08-25 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
"symbol" in comments.
* elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
PR ld/22001
* elf64-x86-64.c (elf_x86_64_relocate_section): Check for
R_X86_64_PC32 relocation run-time overflow and unresolvable
R_X86_64_32S relocation with -z nocopyreloc.
2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_check_relocs): Revert the last change.
Undefined symbols may not have a type.
* elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
* elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
bfd_link_info. Report shared, PIE or PDE object based on
bfd_link_info.
(elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
(elf_x86_64_relocate_section): Likewise.
2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
for function symbols.
* elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
is set on any input relocatable file.
* elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
2017-08-23 Alan Modra <amodra@gmail.com>
PR 21988
* elf64-ppc.c (ensure_undef_dynamic): Rename from
ensure_undefweak_dynamic. Handle undefined too.
* elf32-ppc.c (ensure_undef_dynamic): Likewise.
* elf32-hppa.c (ensure_undef_dynamic): Likewise.
(allocate_dynrelocs): Discard undefined non-default visibility
relocs first. Make undefined syms dynamic. Tidy goto.
2017-08-21 Alan Modra <amodra@gmail.com>
H.J. Lu <hongjiu.lu@intel.com>
PR ld/21964
* elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
* elflink.c (bfd_elf_define_start_stop): Rewrite.
2017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
PR ld/20125
* elf64-mmix.c (mmix_elf_relax_section): Correct handling of
undefined weak symbols.
2017-08-18 Nick Clifton <nickc@redhat.com>
PR binutils/21962
* tekhex.c (getsym): Fix check for source pointer walking off the
end of the input buffer.
2017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
PR ld/18808
* elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
relocations in debug sections, change abort to _bfd_error_handler.
2017-08-14 Nick Clifton <nickc@redhat.com>
PR 21957
* elf.c (setup_group): Check for an empty or very small group
section.
* po/bfd.pot: Regenerate.
2017-08-14 Alan Modra <amodra@gmail.com>
PR 21441
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
alignment padding here.
* elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
in a reverse pass over sections.
2017-08-11 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/21943
* elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
for @plt suffixes first.
* elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2017-08-08 Nick Clifton <nickc@redhat.com>
PR 21916
* elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
small section lengths.
* elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
table.
(elfcore_grok_freebsd_prstatus): Add checks to make sure that
there is enough data present in the note.
2017-08-08 Alan Modra <amodra@gmail.com>
PR 21017
* elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
got.refcount for GOTOFF relocs, just create .got section.
2017-08-07 H.J. Lu <hongjiu.lu@intel.com>
* elflink.c (elf_link_add_object_symbols): Move common symbol
check after bed->common_definition.
2017-08-07 Alan Modra <amodra@gmail.com>
PR 21910
* elflink.c (bfd_elf_final_link): Don't segfault when sections
needed to define various dynamic tags have been discarded.
2017-08-07 Nick Clifton <nickc@redhat.com>
PR 21884
* elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
has not been set then use the bfd returned by
_bfd_elf_link_setup_gnu_properties. If that is null then search
through all the input bfds selecting the first normal, ELF format
one.
* elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
to 1 bit.
(elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
(elf_i386_check_tls_transition): Check tls_get_addr directly.
(elf_i386_convert_load_reloc): Update tls_get_addr check.
(elf_i386_link_check_relocs): New function.
(bfd_elf32_bfd_link_check_relocs): New.
* elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
to 1 bit.
(elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
(elf_x86_64_check_tls_transition): Check tls_get_addr directly.
(elf_x86_64_convert_load_reloc): Update tls_get_addr check.
(elf_x86_64_link_check_relocs): New function.
(bfd_elf64_bfd_link_check_relocs): New.
(bfd_elf32_bfd_link_check_relocs): Likewise.
2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
PR ld/21903:
* elflink.c (elf_link_add_object_symbols): Treat common symbol
as undefined for --no-define-common.
2017-08-05 Alan Modra <amodra@gmail.com>
* elf32-hppa.c (elf32_hppa_set_gp): Don't require an
hppa_link_hash_table.
2017-08-02 Max Filippov <jcmvbkbc@gmail.com>
* xtensa-isa.c (xtensa_isa_init): Don't update lookup table
entries for sysregs with negative indices.
2017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
isn't the S/390 specific elf data.
* elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2017-07-31 Kuan-Lin Chen <rufus@andestech.com>
* elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
* (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
[R_RISCV_ADD16]: Likewise.
[R_RISCV_ADD32]: Likewise.
[R_RISCV_ADD64]: Likewise.
[R_RISCV_SUB6]: Likewise.
[R_RISCV_SUB8]: Likewise.
[R_RISCV_SUB16]: Likewise.
[R_RISCV_SUB32]: Likewise.
[R_RISCV_SUB64]: Likewise.
2017-07-31 Alan Modra <amodra@gmail.com>
* elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
without ld.so checks.
2017-07-29 Alan Modra <amodra@gmail.com>
PR 21847
* elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
(ppc64_elf_merge_symbol): Set non_zero_localentry.
(is_elfv2_localentry0): Test non_zero_localentry.
(ppc64_elf_tls_setup): Default to --no-plt-localentry.
2017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
pointer check for htab->elf.irelplt.
* elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2017-07-27 Nick Clifton <nickc@redhat.com>
PR 21840
* mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
size is -1.
* nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
with error return.
* section.c (bfd_make_section_with_flags): Fail if the name or bfd
are NULL.
* vms-alpha.c (bfd_make_section_with_flags): Correct computation
of end pointer.
(evax_bfd_print_emh): Check for invalid string lengths.
2017-07-25 Nick Clifton <nickc@redhat.com>
* po/fr.po: Updated French translation.
2017-07-25 Benjamin Green <bengreen5mx@gmail.com>
PR 21824
* elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
16-bit absolute branches into 10-bit pc-relative branches on the
MSP430 as well as the MSP430X.
2017-07-25 Alan Modra <amodra@gmail.com>
* elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
(stub_eh_frame_size): New function.
(ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
(group_sections): Init group tls_get_addr_opt_bctrl.
(ppc64_elf_size_stubs): Update sizing and initialization of
.eh_frame. Iteration over stubs via group list.
(ppc64_elf_build_stubs): Iterate over stubs via group list.
(ppc64_elf_finish_dynamic_sections): Update finalization of
.eh_frame.
2017-07-24 Nick Clifton <nickc@redhat.com>
PR 21813
* mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
of the relocs to the canonicalize_one_reloc routine.
* mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
for the _bfd_mach_o_canonicalize_one_reloc field.
* mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
res_base parameter. Use to check for corrupt pair relocs.
* mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
Likewise.
* mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
Likewise.
* mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
Likewise.
* vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
enough data in the record before attempting to parse it.
(_bfd_vms_slurp_eeom): Likewise.
(_bfd_vms_slurp_egsd): Check for an invalid section index.
(image_set_ptr): Likewise.
(alpha_vms_slurp_relocs): Likewise.
(alpha_vms_object_p): Check for a truncated record.
2017-07-24 Nick Clifton <nickc@redhat.com>
PR 21803
* reloc.c (_bfd_unrecognized_reloc): New function. Reports
an unrecognized reloc and sets the bfd_error value.
* libbfd.h: Regenerate.
* elf32-arm.c (elf32_arm_final_link_relocate): Use the new
function.
* elf32-i386.c (elf_i386_relocate_section): Likewise.
* elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
* elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
* elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
* elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2017-07-23 Alan Modra <amodra@gmail.com>
* elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
restore of LR.
2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
PR ld/18841
* elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
reloc_class_ifunc for ifunc symbols.
2017-07-19 Nick Clifton <nickc@redhat.com>
PR 21787
* archive.c (bfd_generic_archive_p): If the bfd does not have the
correct magic bytes at the start, set the error to wrong format
and clear the format selector before returning NULL.
2017-07-19 Nick Clifton <nickc@redhat.com>
PR 21786
* coff-rs6000.c (_bfd_strntol): New function.
(_bfd_strntoll): New function.
(GET_VALUE_IN_FIELD): New macro.
(EQ_VALUE_IN_FIELD): new macro.
(_bfd_xcoff_slurp_armap): Use new macros.
(_bfd_xcoff_archive_p): Likewise.
(_bfd_xcoff_read_ar_hdr): Likewise.
(_bfd_xcoff_openr_next_archived_file): Likewise.
(_bfd_xcoff_stat_arch_elt): Likewise.
* coff64-rs6000.c (_bfd_strntol): New function.
(_bfd_strntoll): New function.
(GET_VALUE_IN_FIELD): New macro.
(xcoff64_slurp_armap): Use new macros.
2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
John Eric Martin <John.Martin@emmicro-us.com>
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* elf32-arc.c (JLI): Define.
* reloc.c: Add JLI relocations.
2017-07-18 Nick Clifton <nickc@redhat.com>
PR 21775
* coff-sh.c: Fix spelling typos.
* compress.c: Likewise.
* cpu-pdp11.c: Likewise.
* ecofflink.c: Likewise.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-nds32.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-v850.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfnn-aarch64.c: Likewise.
* elfxx-mips.c: Likewise.
* som.c: Likewise.
* sunos.c: Likewise.
* vms-alpha.c: Likewise.
* xcofflink.c: Likewise.
2017-07-18 Nick Clifton <nickc@redhat.com>
PR binutils/21781
* coffcode.h (handle_COMDAT): Replace abort with an error message
and return.
2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
PR ld/21782
* elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
to shared library.
2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
* elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2017-07-16 Alan Modra <amodra@gmail.com>
* elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
__tls_index GOT entries when using __tls_get_addr_opt stub.
* elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2017-07-12 Alan Modra <amodra@gmail.com>
* po/es.po: Update from translationproject.org/latest/bfd/.
* po/fi.po: Likewise.
* po/fr.po: Likewise.
* po/id.po: Likewise.
* po/ja.po: Likewise.
* po/ro.po: Likewise.
* po/ru.po: Likewise.
* po/sr.po: Likewise.
* po/sv.po: Likewise.
* po/tr.po: Likewise.
* po/uk.po: Likewise.
* po/vi.po: Likewise.
* po/zh_CN.po: Likewise.
* po/hr.po: New file from translationproject.org.
* configure.ac (ALL_LINGUAS): Add hr. Sort.
* configure: Regenerate.
2017-07-12 Nick Clifton <nickc@redhat.com>
Fix compile time warnings using gcc 7.1.1.
* elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
plt_name buffer.
(elf_xtensa_get_gotplt_section): Increase length of got_name
buffer.
* mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
default return of FALSE.
* mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
default return of FALSE.
2017-07-12 Alan Modra <amodra@gmail.com>
* binary.c (binary_set_section_contents): Don't print filepos in
error message.
(coff_write_object_contents): Cast size_t for error message.
(coff_slurp_line_table): Don't use bfd_vma symndx.
(coff_slurp_reloc_table): Remove unneeded cast.
* dwarf2.c (read_section): Cast bfd_int64_t to long long for
error message.
(find_abstract_instance_name): Likewise.
* elf32-arm.c (arm_type_of_stub): Correct error arg order.
(bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
(elf32_arm_check_relocs): Make r_symndx an int.
* elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
format string.
* elf32-metag.c (elf_metag_relocate_section): Delete extra error
message arg.
* elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
error message.
* elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
* elf32-s390.c (elf_s390_check_relocs): Likewise.
* elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
* elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
* elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
* elf64-s390.c (elf_s390_check_relocs): Likewise.
* elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
* elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
* elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
* elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
* elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
and use %lu for error message.
* elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
* mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
error message.
* elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
in error message.
(elf32_arm_final_link_relocate): Likewise.
* coff-arm.c (bfd_arm_process_before_allocation): Likewise.
* coffcode.h (styp_to_sec_flags): Likewise.
* cofflink.c (_bfd_coff_write_global_sym): Likewise.
* ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
* elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
* elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
(elf32_bfin_merge_private_bfd_data): Likewise.
* elf32-cris.c (cris_elf_relocate_section): Likewise.
* elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
* elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
(i370_elf_relocate_section): Likewise.
* elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
* elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
* elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
* elf32-mcore.c (mcore_elf_relocate_section): Likewise.
* elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
* elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
* elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
* elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
(_bfd_mips_elf_merge_private_bfd_data): Likewise.
* ieee.c (ieee_write_id, read_id): Likewise.
* mach-o.c (bfd_mach_o_write_contents): Likewise.
(bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
(bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
(bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
* peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
* stabs.c (_bfd_link_section_stabs): Likewise.
* coff-arm.c (coff_arm_relocate_section): Use L modifier in error
format.
* coff-mcore.c (coff_mcore_relocate_section): Likewise.
* coff-ppc.c (coff_ppc_relocate_section): Likewise.
* coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
* coff-sh.c (sh_relax_section): Likewise.
(sh_relax_delete_bytes, sh_swap_insns): Likewise.
* coff-tic80.c (coff_tic80_relocate_section): Likewise.
* coffcode.h (coff_slurp_reloc_table): Likewise.
* coffgen.c (_bfd_coff_get_external_symbols): Likewise.
(_bfd_coff_read_string_table): Likewise.
* cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
* compress.c (bfd_get_full_section_contents): Likewise.
* dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
* elf-m10300.c (mn10300_elf_relocate_section): Likewise.
* elf.c (bfd_elf_string_from_elf_section): Likewise.
* elf32-arc.c (arc_special_overflow_checks): Likewise.
* elf32-arm.c (elf32_arm_tls_relax): Likewise.
(elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
(elf32_arm_write_section): Likewise.
* elf32-bfin.c (bfin_relocate_section): Likewise.
(bfinfdpic_relocate_section): Likewise.
* elf32-hppa.c (hppa_build_one_stub): Likewise.
(final_link_relocate, elf32_hppa_relocate_section): Likewise.
* elf32-i386.c (elf_i386_tls_transition): Likewise.
(elf_i386_relocate_section): Likewise.
* elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
* elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
* elf32-m32r.c (m32r_elf_relocate_section): Likewise.
* elf32-m68k.c (elf_m68k_relocate_section): Likewise.
* elf32-metag.c (elf_metag_relocate_section): Likewise.
* elf32-nds32.c (unrecognized_reloc_msg): Likewise.
(nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
(nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
(nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
(nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
(nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
(nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
(nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
(nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
* elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
* elf32-rx.c (UNSAFE_FOR_PID): Likewise.
* elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
* elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
* elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
* elf32-sh.c (sh_elf_relax_section): Likewise.
(sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
(sh_elf_relocate_section): Likewise.
* elf32-sh64.c (shmedia_prepare_reloc): Likewise.
* elf32-spu.c (spu_elf_relocate_section): Likewise.
* elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
* elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
* elf32-v850.c (v850_elf_relax_section): Likewise.
* elf32-vax.c (elf_vax_check_relocs): Likewise.
(elf_vax_relocate_section): Likewise.
* elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
(extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
(compute_text_actions, compute_ebb_proposed_actions): Likewise.
(do_fix_for_relocatable_link): Likewise.
* elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
(elf64_alpha_relax_with_lituse): Likewise.
* elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
(elf_hppa_final_link_relocate): Likewise.
* elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
(elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
(elf64_vms_link_add_object_symbols): Likewise.
* elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
(mmix_final_link_relocate): Likewise.
* elf64-s390.c (invalid_tls_insn): Likewise.
(elf_s390_relocate_section): Likewise.
* elf64-sh64.c (sh_elf64_relocate_section): Likewise.
* elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
(elf_x86_64_relocate_section): Likewise.
* elfcode.h (elf_slurp_symbol_table): Likewise.
* elfcore.h (elf_core_file_p): Likewise.
* elflink.c (elf_link_read_relocs_from_section): Likewise.
* elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
(elfNN_aarch64_relocate_section): Likewise.
* elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
(elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
* elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
* elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
(_bfd_mips_elf_relocate_section): Likewise.
(_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
* elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
* ieee.c (ieee_slurp_external_symbols): Likewise.
* ihex.c (ihex_write_object_content): Likewise.
* mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
* merge.c (_bfd_merged_section_offset): Likewise.
* mmo.c (mmo_write_loc_chunk): Likewise.
(mmo_write_object_contents): Likewise.
* peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
* stabs.c (_bfd_link_section_stabs): Likewise.
* xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
2017-07-11 Alan Modra <amodra@gmail.com>
* elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
2017-07-11 Alan Modra <amodra@gmail.com>
* elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
instruction" error using _bfd_error_handler, not einfo.
2017-07-10 Nick Clifton <nickc@redhat.com>
* coffcode.h (coff_slurp_symbol_table): Do not include an entry
for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
2017-07-07 John Baldwin <jhb@FreeBSD.org>
* elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
2017-07-07 Alan Modra <amodra@gmail.com>
* coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
2017-07-07 Alan Modra <amodra@gmail.com>
* bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
as long long. Move code replacing "ll" with "I64", and simplify.
2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
* bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
to 1.
2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
* dwarf2.c (line_info_add_include_dir_stub): Replace time with
xtime.
(line_info_add_file_name): Likewise.
(decode_line_info): Likewise.
2017-07-04 Tristan Gingold <gingold@adacore.com>
* version.m4: Bump version to 2.29.51
* configure: Regenerate.
2017-07-04 Jiong Wang <jiong.wang@arm.com>
* elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
sanity check at the head of this function.
2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
* dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
dwarf_line_str_size.
(struct attr_abbrev): Add field implicit_const.
(dwarf_debug_sections): Add .debug_line_str.
(enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
(dwarf_debug_section_assert): Add static assertion.
(read_indirect_line_string): New.
(read_abbrevs): Support DW_FORM_implicit_const.
(is_str_attr): Support DW_FORM_line_strp.
(read_attribute_value): Support DW_FORM_line_strp and
DW_FORM_implicit_const.
(read_attribute): Support DW_FORM_implicit_const.
(line_info_add_include_dir, line_info_add_include_dir_stub):
(line_info_add_file_name, read_formatted_entries): New.
(decode_line_info, parse_comp_unit): Support DWARF 5.
(_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
* elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
abort statement that was put for symbols that are not dynamic.
2017-07-03 Tristan Gingold <gingold@adacore.com>
* po/bfd.pot: Regenerate
2017-07-03 Alan Modra <amodra@gmail.com>
* bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
__MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
* elf.c (setup_group): Use "Lx" to print sh_size.
(_bfd_elf_setup_sections): Remove unnecessary cast and print
unknown section type in hex.
(copy_special_section_fields): Style fix.
(bfd_section_from_shdr): Correct format for sh_link. Use a
common error message for all the variants of unrecognized
section types.
(assign_file_positions_for_load_sections): Use "Lx" for lma
adjust error message.
(assign_file_positions_for_non_load_sections): Formatting.
(rewrite_elf_program_header): Formatting. Use "Lx" for
bfd_vma values in error messages.
* elfcode.h (elf_slurp_reloc_table_from_section): Cast
ELF_R_SYM value to type expected by format.
* elflink.c (elf_link_read_relocs_from_section): Use "Lx"
in error messages.
(elf_link_add_object_symbols): Use "Lu" for symbol sizes.
(elf_link_input_bfd): Use "Lx" for r_info.
(bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
2017-07-03 Alan Modra <amodra@gmail.com>
* bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
* coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
Microsoft C library variant of long long format specifier.
(PRINT20): Cast value to bfd_uint64_t not long long.
* coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
* coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
long long. Don't cast to bfd_vma.
* elf32-score.c (score3_bfd_getl48): Likewise.
* vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
2017-07-03 Alan Modra <amodra@gmail.com>
* elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
print d_tag.
(bfd_elf_print_symbol): Don't cast symbol->flags.
(_bfd_elf_symbol_from_bfd_symbol): Likewise.
* elf32-ppc.c (ppc_elf_begin_write_processing): Correct
_bfd_error_handler argument order.
(ppc_elf_merge_private_bfd_data): Don't cast flags.
2017-07-03 Alan Modra <amodra@gmail.com>
* configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
AC_TYPE_LONG_DOUBLE.
* configure: Regenerate.
* config.in: Regenerate.
2017-06-29 Andrew Waterman <andrew@sifive.com>
* elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
relocs.
2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
* elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
unless it is undefined weak.
* elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
relocation.
* elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
is not dynamic in PIC, abort.
2017-06-29 Jiong Wang <jiong.wang@arm.com>
PR ld/21402
* elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
undefined weak symbols into dynamic.
(elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
relocation for non-dynamic symbols.
(elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
2017-06-29 Jiong Wang <jiong.wang@arm.com>
* elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
(elfNN_aarch64_final_link_relocate): Delete duplicated code for
BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
* elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
support for them.
2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
* elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
(elfcore_write_s390_gs_bc): Likewise.
* elf.c (elfcore_grok_s390_gs_cb): New function.
(elfcore_grok_s390_gs_bc): New function.
(elfcore_grok_note): Call them.
(elfcore_write_s390_gs_cb): New function.
(elfcore_write_s390_gs_bc): New function.
(elfcore_write_register_note): Call them.
2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
* libbfd.c (_bfd_generic_get_section_contents): Don't call
bfd_get_file_size. Check archive element size.
(_bfd_generic_get_section_contents_in_window): Likewise.
2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
* bfd-in2.h: Regenerated.
* bfdio.c (bfd_get_size): Change return type to ufile_ptr.
(bfd_get_file_size): Likewise.
2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
Matthew Fortune <matthew.fortune@imgtec.com>
* archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
* cpu-mips.c (I_interaptiv_mr2): New enum value.
(arch_info_struct): Add "mips:interaptiv-mr2" entry.
* elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
case.
(mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
(bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
(print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
(mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
`bfd_mach_mips_interaptiv_mr2' entries.
* bfd-in2.h: Regenerate.
2017-06-27 Nick Clifton <nickc@redhat.com>
* tekhex.c (pass_over): Revert accidental conversion of a local
array to a static array.
2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
PR ld/13402
* elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
reloc addend if necessary. Adjust diff only if
shrinked_insn_address < end_address.
2017-06-27 Alan Modra <amodra@gmail.com>
PR binutils/21665
* libbfd.c (_bfd_generic_get_section_contents): Warning fix.
(_bfd_generic_get_section_contents_in_window): Likewise.
2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
* elfnn-riscv.c (perform_relocation): Support the new
R_RISCV_32_PCREL relocation.
(riscv_elf_relocate_section): Likewise.
* elfxx-riscv.c (howto_table): Likewise.
(riscv_reloc_map): Likewise.
* bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
* libbfd.h: Regenerate.
2017-06-27 Alan Modra <amodra@gmail.com>
PR binutils/21665
* libbfd.c (_bfd_generic_get_section_contents): Delete abort.
Use unsigned file pointer type, and remove cast.
* libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
Add "count", not "sz".
2017-06-26 Pedro Alves <palves@redhat.com>
PR binutils/21665
* libbfd.c (_bfd_generic_get_section_contents): Add "count", not
"sz".
2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/21665
* libbfd.c (_bfd_generic_get_section_contents_in_window): Add
a missing line.
2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
* cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
* elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
(mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
`bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/21665
* compress.c (bfd_get_full_section_contents): Don't check the
file size here.
* libbfd.c (_bfd_generic_get_section_contents): Check for and
reject a section whose size + offset is greater than the size
of the entire file.
(_bfd_generic_get_section_contents_in_window): Likewise.
2017-06-26 Nick Clifton <nickc@redhat.com>
PR binutils/21670
* tekhex.c (getvalue): Check for the source pointer exceeding the
end pointer before the first byte is read.
2017-06-26 Nick Clifton <nickc@redhat.com>
PR binutils/21665
* opncls.c (get_build_id): Check that the section is big enough
to contain the whole note.
* compress.c (bfd_get_full_section_contents): Check for and reject
a section whose size is greater than the size of the entire file.
* elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
contain a notes section.
2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* elf64-s390.c (elf_s390_additional_program_headers): Add NULL
pointer checks.
(elf_s390_modify_segment_map): Likewise.
(bfd_elf_s390_set_options): Lisewise.
2017-06-26 Alan Modra <amodra@gmail.com>
* elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
a --just-syms bfd.
(_bfd_elf_size_group_sections): Skip --just-syms bfds.
(bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
.preinit_array on --just-syms bfds.
(_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
(elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
(bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
* elf.c (find_link): Bounds check "hint".
2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
* elf32-arm.c (using_thumb_only): Update list of architectures in
BFD_ASSERT for which the logic is valid.
(using_thumb2_bl): Likewise.
(using_thumb2): Likewise and return true for ARMv8-R.
(arch_has_arm_nop): Likewise.
(tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
merging logic. Update commentis for value 15 of v8m_baseline,
v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
merging of value 15 of Tag_CPU_arch.
2017-06-23 Jiong Wang <jiong.wang@arm.com>
* reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
BFD_RELOC_AARCH64_ADR_GOT_PAGE
* bfd-in2.h: Regenerate.
2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
* elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
the error_alignment label forward. Properly align program
property note section.
2017-06-22 Eric Christopher <echristo@gmail.com>
* elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
abs to fix a truncation warning.
2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
local undefined weak symbol to 0.
* elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
(elf_i386_link_setup_gnu_properties): If info->shstk is set,
turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
* elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
(elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
(elf_i386_lazy_ibt_plt_entry): Likewise.
(elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
(elf_i386_non_lazy_ibt_plt_entry): Likewise.
(elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
(elf_i386_eh_frame_lazy_ibt_plt): Likewise.
(elf_i386_lazy_plt_layout): Likewise.
(elf_i386_non_lazy_plt_layout): Likewise.
(elf_i386_link_hash_entry): Add plt_second.
(elf_i386_link_hash_table): Add plt_second and
plt_second_eh_frame.
(elf_i386_allocate_dynrelocs): Use the second PLT if needed.
(elf_i386_size_dynamic_sections): Use .plt.got unwind info for
the second PLT. Check the second PLT.
(elf_i386_relocate_section): Use the second PLT to resolve
PLT reference if needed.
(elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
needed.
(elf_i386_finish_dynamic_sections): Set sh_entsize on the
second PLT. Generate unwind info for the second PLT.
(elf_i386_plt_type): Add plt_second.
(elf_i386_get_synthetic_symtab): Support the second PLT.
(elf_i386_parse_gnu_properties): Support
GNU_PROPERTY_X86_FEATURE_1_AND.
(elf_i386_merge_gnu_properties): Support
GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
on GNU_PROPERTY_X86_FEATURE_1_IBT
(elf_i386_link_setup_gnu_properties): If info->ibt is set,
turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
is set on all relocatable inputs.
* elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
(elf_x32_lazy_ibt_plt_entry): Likewise.
(elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
(elf_x32_non_lazy_ibt_plt_entry): Likewise.
(elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
(elf_x32_eh_frame_lazy_ibt_plt): Likewise.
(elf_x86_64_lazy_ibt_plt): Likewise.
(elf_x32_lazy_ibt_plt): Likewise.
(elf_x86_64_non_lazy_ibt_plt): Likewise.
(elf_x32_non_lazy_ibt_plt): Likewise.
(elf_x86_64_get_synthetic_symtab): Support the second PLT.
(elf_x86_64_parse_gnu_properties): Support
GNU_PROPERTY_X86_FEATURE_1_AND.
(elf_x86_64_merge_gnu_properties): Support
GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
on GNU_PROPERTY_X86_FEATURE_1_IBT
(elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
is set on all relocatable inputs.
2017-06-22 Nick Clifton <nickc@redhat.com>
PR binutils/21649
* som.c (setup_sections): NUL terminate the space_strings buffer.
Check that the space.name field does not index beyond the end of
the space_strings buffer.
2017-06-21 Nick Clifton <nickc@redhat.com>
PR binutils/21646
* coff-sh.c (sh_reloc): Check for an out of range reloc.
2017-06-21 Nick Clifton <nickc@redhat.com>
PR binutils/21639
* vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
type of the size parameter.
(_bfd_vms_save_counted_string): Add second parameter - the maximum
length of the counted string.
* vms.h (_bfd_vms_save_sized_string): Update prototype.
(_bfd_vms_save_counted_string): Likewise.
* vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
_bfd_vms_save_counted_string.
(_bfd_vms_slurp_ehdr): Likewise.
(_bfd_vms_slurp_egsd): Likewise.
(Parse_module): Likewise.
2017-06-21 Alan Modra <amodra@gmail.com>
* elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
calls before tocsave calls.
(ppc64_elf_relocate_section): Allow localentry:0 plt calls without
following nop.
2017-06-21 Nick Clifton <nickc@redhat.com>
PR binutils/21645
* reloc.c (bfd_generic_get_relocated_section_contents): Fail if
bfd_get_full_section_contents returns no contents.
2017-06-21 Nick Clifton <nickc@redhat.com>
PR binutils/21638
* vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
record.
2017-06-21 Nick Clifton <nickc@redhat.com>
PR binutils/21637
* vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
list.
(image_set_ptr): Likewise.
(alpha_vms_fix_sec_rel): Likewise.
(alpha_vms_slurp_relocs): Likewise.
2017-06-21 Nick Clifton <nickc@redhat.com>
PR binutils/21633
* ieee.c (ieee_slurp_sections): Check for a NULL return from
read_id.
(ieee_archive_p): Likewise.
(ieee_object_p): Likewise.
2017-06-21 Nick Clifton <nickc@redhat.com>
PR binutils/21640
* elf.c (setup_group): Zero the group section pointer list after
allocation so that loops can be caught. Check for NULL pointers
when processing a group list.
2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* elf-s390.h: New file.
* elf64-s390.c (struct elf_s390_link_hash_table): Add params
field.
(elf_s390_additional_program_headers): New function.
(elf_s390_modify_segment_map): New function.
(bfd_elf_s390_set_options): New function.
(elf_backend_additional_program_headers)
(elf_backend_modify_segment_map): Add macro definitions.
2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
PR ld/21626
* elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
the DYNAMIC bit instead of bfd_count_sections.
2017-06-19 Nick Clifton <nickc@redhat.com>
PR binutils/21618
* vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
length.
(evax_bfd_print_eeom): Likewise.
(evax_bfd_print_egsd): Check for an overlarge record length.
(evax_bfd_print_etir): Likewise.
2017-06-19 Nick Clifton <nickc@redhat.com>
PR binutils/21612
* libieee.h (struct common_header_type): Add end_p field.
* ieee.c (this_byte_and_next): Do not advance input_p beyond
end_p.
(read_id): Check for a length that exceeds the remaining bytes in
the input buffer.
(ieee_seek): Initialise end_p.
(ieee_archive_p): Likewise.
(ieee_object_p): Likewise.
2017-06-19 Nick Clifton <nickc@redhat.com>
PR binutils/21611
* vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
before reading the EIHS structure entries.
2017-06-19 Nick Clifton <nickc@redhat.com>
PR binutils/21615
* vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
gsd_size. Check that there are enough bytes remaining to read the
type and size of the next egsd. Check that the size of the egsd
does not exceed the size of the record.
2017-06-19 Alan Modra <amodra@gmail.com>
* config.bfd: Correct targ_underscore for cris.
2017-06-18 Alan Modra <amodra@gmail.com>
* config.bfd: Correct targ_underscore for epiphany, ip2k,
m32c, mn10200, pru, rl78, rx, crisv32 and v850.
2017-06-16 Nick Clifton <nickc@redhat.com>
* elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
bucketlist is empty because there are no symbols to add to the
list.
2017-06-16 Alan Modra <amodra@gmail.com>
PR ld/20022
PR ld/21557
PR ld/21562
PR ld/21571
* targets.c (struct bfd_target): Add _bfd_define_start_stop.
(BFD_JUMP_TABLE_LINK): Likewise.
* elf-bfd.h (bfd_elf_define_start_stop): Declare.
* elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
(bfd_elf_define_start_stop): New function.
* linker.c (bfd_generic_define_start_stop): New function.
* coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
new field.
* aout-adobe.c (aout_32_bfd_define_start_stop): Define.
* aout-target.h (MY_bfd_define_start_stop): Define.
* aout-tic30.c (MY_bfd_define_start_stop): Define.
* binary.c (binary_bfd_define_start_stop): Define.
* bout.c (b_out_bfd_define_start_stop): Define.
* coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
* coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
* coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
* coffcode.h (coff_bfd_define_start_stop): Define.
* elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
* i386msdos.c (msdos_bfd_define_start_stop): Define.
* i386os9k.c (os9k_bfd_define_start_stop): Define.
* ieee.c (ieee_bfd_define_start_stop): Define.
* ihex.c (ihex_bfd_define_start_stop): Define.
* libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
* mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
* mmo.c (mmo_bfd_define_start_stop): Define.
* nlm-target.h (nlm_bfd_define_start_stop): Define.
* oasys.c (oasys_bfd_define_start_stop): Define.
* pef.c (bfd_pef_bfd_define_start_stop): Define.
* plugin.c (bfd_plugin_bfd_define_start_stop): Define.
* ppcboot.c (ppcboot_bfd_define_start_stop): Define.
* som.c (som_bfd_define_start_stop): Define.
* srec.c (srec_bfd_define_start_stop): Define.
* tekhex.c (tekhex_bfd_define_start_stop): Define.
* versados.c (versados_bfd_define_start_stop): Define.
* vms-alpha.c (vms_bfd_define_start_stop): Define.
(alpha_vms_bfd_define_start_stop): Define.
* xsym.c (bfd_sym_bfd_define_start_stop): Define.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
2017-06-16 Jiong Wang <jiong.wang@arm.com>
* elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
SYMBOL_REFERENCES_LOCAL.
2017-06-15 Jiong Wang <jiong.wang@arm.com>
PR ld/21532
* elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
(elfNN_aarch64_final_link_relocate): Also propagate relocations to
runtime for if there needs copy relocation elimination.
(need_copy_relocation_p): New function. Return true for symbol with
pc-relative references and if it's against read-only sections.
(elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
(elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
that are related with accessing external objects.
(elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
in elfNN_aarch64_check_relocs.
2017-06-15 Nick Clifton <nickc@redhat.com>
PR binutils/21582
* ieee.c (ieee_object_p): Use a static buffer to avoid compiler
bugs.
PR binutils/21581
(ieee_archive_p): Likewise.
2017-06-15 Nick Clifton <nickc@redhat.com>
PR binutils/21579
* vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
* elf32-xtensa.c (elf_xtensa_be_plt_entry,
elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
keep both windowed and call0 ABI PLT definitions.
(elf_xtensa_create_plt_entry): Use selected ABI to choose upper
elf_xtensa_*_plt_entry endex.
(ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
2017-06-14 Nick Clifton <nickc@redhat.com>
PR binutils/21578
* elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
flag value.
2017-06-14 Nick Clifton <nickc@redhat.com>
PR binutils/21589
* vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
maximum value for the ascic pointer. Check that name processing
does not read beyond this value.
(_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
end of etir record.
2017-06-14 Nick Clifton <nickc@redhat.com>
PR binutils/21591
* versados.c (versados_mkobject): Zero the allocated tdata structure.
(process_otr): Check for an invalid offset in the otr structure.
2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
* config.bfd (epiphany-*-elf): Accept epiphany-*-*.
2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
PR ld/20022
PR ld/21557
PR ld/21562
PR ld/21571
* elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
vtable field to a union.
(_bfd_elf_is_start_stop): Removed.
* elf32-i386.c (elf_i386_convert_load_reloc): Also check for
__start_SECNAME and __stop_SECNAME symbols.
* elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
* elflink.c (_bfd_elf_is_start_stop): Removed.
(_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
_bfd_elf_is_start_stop.
(elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
__stop_SECNAME symbols. Updated.
(elf_gc_smash_unused_vtentry_relocs): Likewise.
(bfd_elf_gc_record_vtinherit): Likewise.
(bfd_elf_gc_record_vtentry): Likewise.
2017-06-13 Nick Clifton <nickc@redhat.com>
PR ld/21524
* elflink.c (elf_link_adjust_relocs): Generate an error when
encountering a reloc against a symbol removed by garbage
collection.
2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
* elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
to merge_gnu_properties.
* elf-properties.c (elf_merge_gnu_properties): Add struct
bfd_link_info * and pass it to merge_gnu_properties.
(elf_merge_gnu_property_list): Add struct bfd_link_info *
and pass it to elf_merge_gnu_properties.
(_bfd_elf_link_setup_gnu_properties): Pass info to
elf_merge_gnu_property_list.
* elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
bfd_link_info *.
* elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
PR 21564
* binary.c (binary_set_section_contents): Scale lma by octets
per byte to set filepos.
2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
* elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
dynamic sections.
2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
* elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
require TEXTREL.
2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
* arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
patched section contents for TLS IE reloc.
* elf32-arc.c: Remove TCB_SIZE preprocessor macro.
2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
* elf32-arc.c (elf_arc_relocate_section): Added "call" to
RELOC_FOR_GLOBAL_SYMBOL macro.
2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
* elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
changes.
2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
* config/tc-arc.c (md_undefined_symbol): Changed.
* config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
* elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
symbols.
2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
* elf32-arc.c (elf_arc_check_relocs): Added condition to disable
warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
* elf32-arc.c (ADD_RELA): Changed to only work when dynamic
object is created.
2017-06-08 Richard Earnshaw <rearnsha@arm.com>
* elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
is non-zero. Add clarifying comments.
2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
name. Use local IFUNC symbol name string to report unsupported
non-PIC call to IFUNC function.
(elf_i386_relocate_section): Dump local IFUNC name with minfo
when generating R_386_IRELATIVE relocation.
(elf_i386_finish_dynamic_symbol): Likewise.
* elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
IFUNC symbol name.
(elf_x86_64_relocate_section): Dump local IFUNC name with minfo
when generating R_X86_64_IRELATIVE relocation.
(elf_x86_64_finish_dynamic_symbol): Likewise.
2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
* elf.c (setup_group): Make sure BFD sections are created for all
group sections in the input file when processing SHF_GROUP
sections.
(bfd_section_from_shdr): Avoid duplicating logic already
implemented in `setup_group'.
2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
PR binutils/21546
* peXXigen.c (pe_print_idata): Use the address of the first thunk
if the hint address is zero.
2017-06-06 James Clarke <jrtc27@jrtc27.com>
PR ld/19579
* elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
ELF_COMMON_DEF_P for common symbols.
2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
* elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
SEC_GROUP sections as SEC_EXCLUDE.
(bfd_elf_set_group_contents): Replace use of abort with an assert.
(assign_section_numbers): Use resolve_section_groups flag instead
of relocatable link type.
(_bfd_elf_init_private_section_data): Use resolve_section_groups
flag instead of checking the final_link flag for part of the
checks in here. Fix white space as a result.
* elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
instead of relocatable link type.
(bfd_elf_final_link): Likewise.
2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
* elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
variable `bed'.
* elf32-score.c (score_elf_final_link_relocate): Likewise.
(s3_bfd_score_elf_check_relocs): Likewise.
* elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
(score_elf_final_link_relocate): Likewise.
(s7_bfd_score_elf_check_relocs): Likewise.
2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
* elflink.c (init_reloc_cookie_rels): Remove unused variable
`bed'.
2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
* elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
from `reloc_count' rather than decrementing it.
* elf.c (bfd_section_from_shdr): Multiply the adjustment to
`reloc_count' by `int_rels_per_ext_rel'.
* elf32-score.c (score_elf_final_link_relocate): Do not multiply
`reloc_count' by `int_rels_per_ext_rel' for last relocation
entry determination.
(s3_bfd_score_elf_check_relocs): Likewise.
* elf32-score7.c (score_elf_final_link_relocate): Likewise.
(s7_bfd_score_elf_relocate_section): Likewise.
(s7_bfd_score_elf_check_relocs): Likewise.
* elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
prototype and function.
(mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
(mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
triple rather than once the sum of REL and RELA relocation entry
counts.
(bfd_elf64_get_reloc_upper_bound): Remove macro.
* elflink.c (_bfd_elf_link_read_relocs): Do not multiply
`reloc_count' by `int_rels_per_ext_rel' for internal relocation
storage allocation size determination.
(elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
by `int_rels_per_ext_rel' for last relocation entry
determination.
(bfd_elf_final_link): Do not multiply `reloc_count' by
`int_rels_per_ext_rel' for internal relocation storage
allocation size determination.
(init_reloc_cookie_rels): Do not multiply `reloc_count' by
`int_rels_per_ext_rel' for last relocation entry determination.
(elf_gc_smash_unused_vtentry_relocs): Likewise.
* elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
(_bfd_mips_elf_relocate_section): Likewise.
2017-06-05 Alan Modra <amodra@gmail.com>
PR 21529
* linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
2017-06-01 John Baldwin <jhb@FreeBSD.org>
* elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
determine structure sizes.
(elfcore_grok_freebsd_prstatus): Likewise.
2017-06-01 Alan Modra <amodra@gmail.com>
* elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
(ppc64_elf_merge_symbol_attribute): Merge localentry bits from
dynamic objects.
(is_elfv2_localentry0): New function.
(ppc64_elf_tls_setup): Default params->plt_localentry0.
(plt_stub_size): Adjust size for tls_get_addr_opt stub.
(build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
(ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
optimized localentry:0 stubs.
(ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
(ppc64_elf_relocate_section): Leave nop unchanged for optimized
localentry:0 stubs.
(ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
DT_PPC64_OPT.
* elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
2017-05-30 Casey Smith <clegg89@gmail.com>
PR ld/21523
* elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
* cpu-arc.c (arc_compatible): New function.
2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
* cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/21519
* bfdio.c (bfd_get_file_size): New function.
* bfd-in2.h: Regenerated.
2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
* elf32-arc.c (arc_elf_merge_attributes): Add fall through
comments.
2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
* elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
dynobj instead of htab->elf.dynobj.
2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
* elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
and function.
(mips_elf64_canonicalize_dynamic_reloc): Likewise.
(mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
actual number of internal relocations retrieved. Adjust
function description.
(bfd_elf64_canonicalize_reloc): Remove macro.
(bfd_elf64_canonicalize_dynamic_reloc): Likewise.
2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
* archures.c (bfd_mach_sparc_v9m8): Define.
(bfd_mach_sparc_v8plusm8): Likewise.
(bfd_mach_sparc_v9_p): Adjust to M8.
(bfd_mach_sparc_64bit_p): Likewise.
* aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
bfd_mach_sparc_v8plusm8.
* bfd-in2.h: Regenerated.
* cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
sparc:v8plusm8.
* elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
SHA3.
* elf32-sparc.c (elf32_sparc_final_write_processing): Handle
bfd_mach_sparc_v8plusm8.
2017-05-19 Alan Modra <amodra@gmail.com>
* elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
debug and special sections when no non-note alloc sections in an
object are kept.
2017-05-18 Alan Modra <amodra@gmail.com>
* arc-got.h: Don't compare boolean values against TRUE or FALSE.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arc.c: Likewise.
* elf32-bfin.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-nds32.c: Likewise.
* elf32-tilepro.c: Likewise.
* elflink.c: Likewise.
* elfnn-aarch64.c: Likewise.
* elfnn-riscv.c: Likewise.
* elfxx-tilegx.c: Likewise.
* mach-o.c: Likewise.
* peXXigen.c: Likewise.
* vms-alpha.c: Likewise.
* vms-lib.c: Likewise.
2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
PR ld/20882
* elflink.c (elf_gc_mark_debug_section): New function.
(_bfd_elf_gc_mark_extra_sections): Mark any debug sections
referenced by kept debug sections.
2017-05-16 Alan Modra <amodra@gmail.com>
* elf-m10300.c: Rename occurrences of non_ir_ref.
* elf32-arm.c: Likewise.
* elf32-bfin.c: Likewise.
* elf32-cr16.c: Likewise.
* elf32-cris.c: Likewise.
* elf32-d10v.c: Likewise.
* elf32-dlx.c: Likewise.
* elf32-fr30.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-iq2000.c: Likewise.
* elf32-lm32.c: Likewise.
* elf32-m32c.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68hc1x.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-mcore.c: Likewise.
* elf32-metag.c: Likewise.
* elf32-microblaze.c: Likewise.
* elf32-moxie.c: Likewise.
* elf32-msp430.c: Likewise.
* elf32-mt.c: Likewise.
* elf32-nios2.c: Likewise.
* elf32-or1k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-rl78.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-score.c: Likewise.
* elf32-score7.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-tic6x.c: Likewise.
* elf32-tilepro.c: Likewise.
* elf32-v850.c: Likewise.
* elf32-vax.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-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-x86-64.c: 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.
* linker.c: Likewise.
2017-05-16 Alan Modra <amodra@gmail.com>
* elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
* elflink.c (elf_link_add_object_symbols): Update to use
non_ir_ref_dynamic.
(elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
non_ir_ref.
* linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
* elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_parse_gnu_properties): Merge
GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
properties.
* elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
* elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
to plt_second.
(elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
to plt_second/plt_second_eh_frame.
(elf_x86_64_link_hash_newfunc): Updated.
(elf_x86_64_allocate_dynrelocs): Likewise.
(elf_x86_64_size_dynamic_sections): Likewise.
(elf_x86_64_relocate_section): Likewise.
(elf_x86_64_finish_dynamic_symbol): Likewise.
(elf_x86_64_finish_dynamic_sections): Likewise.
(elf_x86_64_plt_type): Rename plt_bnd to plt_second.
(elf_x86_64_get_synthetic_symtab): Updated. Also scan the
.plt.sec section.
(elf_backend_setup_gnu_properties): Updated. Create the
.plt.sec section instead of the .plt.sec section.
2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
* elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
* elf64-sparc.c (elf64_sparc_set_reloc): New function.
(bfd_elf64_set_reloc): Define.
(elf64_sparc_write_relocs): Use `canon_reloc_count'.
2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
* targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
(struct bfd_target): New field _bfd_set_reloc.
* bfd.c (bfd_set_reloc): Call backend _set_bfd.
* reloc.c (_bfd_generic_set_reloc): New function.
* coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
* nlm-target.h (nlm_set_reloc): Likewise.
* coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
* aout-tic30.c (MY_set_reloc): Likewise.
* aout-target.h (MY_set_reloc): Likewise.
* elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
* coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
* mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
* vms-alpha.c (alpha_vms_set_reloc): Likewise.
* aout-adobe.c (aout_32_set_reloc): Likewise.
* bout.c (b_out_set_reloc): Likewise.
* coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
* i386os9k.c (aout_32_set_reloc): Likewise.
* ieee.c (ieee_set_reloc): Likewise.
* oasys.c (oasys_set_reloc): Likewise.
* som.c (som_set_reloc): Likewise.
* versados.c (versados_set_reloc): Likewise.
* coff64-rs6000.c (rs6000_xcoff64_vec): Add
_bfd_generic_set_reloc.
(rs6000_xcoff64_aix_vec): LIkewise.
* libbfd.c (_bfd_norelocs_set_reloc): New function.
* libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
* i386msdos.c (msdos_set_reloc): Define to
_bfd_norelocs_set_reloc.
* elfcode.h (elf_set_reloc): Define.
* bfd-in2.h: Regenerated.
2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
PR ld/21481
* elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
for IFUNC function address.
2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
* elf32-arc.c (FEATURE_LIST_NAME): Define.
(CONFLICT_LIST): Likewise.
(opcode/arc-attrs.h): Include.
(arc_elf_print_private_bfd_data): Print OSABI v4 flag.
(arc_extract_features): New file.
(arc_stralloc): Likewise.
(arc_elf_merge_attributes): Likewise.
(arc_elf_merge_private_bfd_data): Use object attributes.
(bfd_arc_get_mach_from_attributes): New function.
(arc_elf_object_p): Use object attributes.
(arc_elf_final_write_processing): Likewise.
(elf32_arc_obj_attrs_arg_type): New function.
(elf32_arc_obj_attrs_handle_unknown): Likewise.
(elf32_arc_section_from_shdr): Likewise.
(elf_backend_obj_attrs_vendor): Define.
(elf_backend_obj_attrs_section): Likewise.
(elf_backend_obj_attrs_arg_type): Likewise.
(elf_backend_obj_attrs_section_type): Likewise.
(elf_backend_obj_attrs_handle_unknown): Likewise.
(elf_backend_section_from_shdr): Likewise.
2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
PR ld/21458
* elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
and the destination is a Thumb symbol.
2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
initializer to silence GCC 4.2.
* lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
* elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
(LAZY_PLT_ENTRY_SIZE): This.
(NON_LAZY_PLT_ENTRY_SIZE): New.
(elf_x86_64_plt0_entry): Renamed to ...
(elf_x86_64_lazy_plt0_entry): This.
(elf_x86_64_plt_entry): Renamed to ...
(elf_x86_64_lazy_plt_entry): This.
(elf_x86_64_bnd_plt0_entry): Renamed to ...
(elf_x86_64_lazy_bnd_plt0_entry): This.
(elf_x86_64_legacy_plt_entry): Removed.
(elf_x86_64_bnd_plt_entry): Renamed to ...
(elf_x86_64_lazy_bnd_plt_entry): This.
(elf_x86_64_legacy_plt2_entry): Renamed to ...
(elf_x86_64_non_lazy_plt_entry): This.
(elf_x86_64_bnd_plt2_entry): Renamed to ...
(elf_x86_64_non_lazy_bnd_plt_entry): This.
(elf_x86_64_eh_frame_plt): Renamed to ...
(elf_x86_64_eh_frame_lazy_plt): This.
(elf_x86_64_eh_frame_bnd_plt): Renamed to ...
(elf_x86_64_eh_frame_lazy_bnd_plt): This.
(elf_x86_64_eh_frame_plt_got): Renamed to ...
(elf_x86_64_eh_frame_non_lazy_plt): This.
(elf_x86_64_lazy_plt_layout): New.
(elf_x86_64_non_lazy_plt_layout): Likewise.
(elf_x86_64_plt_layout): Likewise.
(elf_x86_64_backend_data): Remove PLT layout information. Add
os for target system.
(GET_PLT_ENTRY_SIZE): Removed.
(elf_x86_64_lazy_plt): New.
(elf_x86_64_non_lazy_plt): Likewise.
(elf_x86_64_lazy_bnd_plt): Likewise.
(elf_x86_64_non_lazy_bnd_plt): Likewise.
(elf_x86-64_arch_bed): Updated.
(elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
(elf_x86_64_create_dynamic_sections): Removed.
(elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
_bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
(elf_x86-64_adjust_dynamic_symbol): Updated.
(elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
size for PLT0 if there is no PLT0. Get plt_entry_size from
non_lazy_plt for non-lazy PLT entries.
(elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
from non_lazy_plt for non-lazy PLT entries.
(elf_x86-64_relocate_section): Updated. Properly get PLT index
if there is no PLT0.
(elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
in the PLT entry with generic PLT layout. Fill the non-lazy PLT
entries with non-lazy PLT layout. Don't fill the second and third
slots in the PLT entry if there is no PLT0.
(elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
if there is no PLT0. Set sh_entsize on the .plt.got section.
(compare_relocs): New.
(elf_x86_64_plt_type): Likewise.
(elf_x86_64_plt): Likewise.
(elf_x86_64_nacl_plt): New. Forward declaration.
(elf_x86_64_get_plt_sym_val): Removed.
(elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
against all dynamic relocations.
(elf_x86_64_link_setup_gnu_properties): New function.
(elf_backend_create_dynamic_sections): Updated.
(elf_backend_setup_gnu_properties): New.
(elf_x86_64_nacl_plt): New.
(elf_x86_64_nacl_arch_bed): Updated.
2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
(LAZY_PLT_ENTRY_SIZE): This.
(NON_LAZY_PLT_ENTRY_SIZE): New.
(elf_i386_plt0_entry): Renamed to ...
(elf_i386_lazy_plt0_entry): This.
(elf_i386_plt_entry): Renamed to ...
(elf_i386_lazy_plt_entry): This.
(elf_i386_pic_plt0_entry): Renamed to ...
(elf_i386_pic_lazy_plt0_entry): This.
(elf_i386_pic_plt_entry): Renamed to ...
(elf_i386_pic_lazy_plt_entry): This.
(elf_i386_got_plt_entry): Renamed to ...
(elf_i386_non_lazy_plt_entry): This.
(elf_i386_pic_got_plt_entry): Renamed to ...
(elf_i386_pic_non_lazy_plt_entry): This.
(elf_i386_eh_frame_plt): Renamed to ...
(elf_i386_eh_frame_lazy_plt): This.
(elf_i386_eh_frame_plt_got): Renamed to ...
(elf_i386_eh_frame_non_lazy_plt): This.
(elf_i386_plt_layout): Renamed to ...
(elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
eh_frame_plt_got_size.
(elf_i386_non_lazy_plt_layout): New.
(elf_i386_plt_layout): Likewise.
(elf_i386_non_lazy_plt): Likewise.
(GET_PLT_ENTRY_SIZE): Removed.
(elf_i386_plt): Renamed to ...
(elf_i386_lazy_plt): This.
(elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
(elf_i386_arch_bed): Updated.
(elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
(elf_i386_create_dynamic_sections): Removed.
(elf_i386_check_relocs): Don't check elf.dynobj. Don't call
_bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
(elf_i386_adjust_dynamic_symbol): Updated.
(elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
size for PLT0 if there is no PLT0.
(elf_i386_size_dynamic_sections): Updated. Check whether GOT
output section is discarded only if GOT isn't empty.
(elf_i386_relocate_section): Updated. Properly get PLT index
if there is no PLT0.
(elf_i386_finish_dynamic_symbol): Updated. Don't fill the
second and third slots in the PLT entry if there is no PLT0.
(elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
if there is no PLT0. Set sh_entsize on the .plt.got section.
(elf_i386_nacl_plt): Forward declaration.
(elf_i386_get_plt_sym_val): Removed.
(elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
against all dynamic relocations.
(elf_i386_link_setup_gnu_properties): New function.
(elf_backend_create_dynamic_sections): Updated.
(elf_backend_setup_gnu_properties): New.
(elf_i386_nacl_plt): Updated.
(elf_i386_nacl_arch_bed): Likewise.
(elf_i386_vxworks_arch_bed): Likewise.
2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
* elflink.c (elf_output_implib): Remove executable flag from import
library bfd.
* elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
library is a relocatable object file.
2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
PR ld/21404
* elf32-avr.c (avr_should_move_sym): New function.
(avr_should_reduce_sym_size): Likewise.
(avr_should_increase_sym_size): Likewise.
(elf32_avr_relax_delete_bytes): Adjust symbol values
and sizes by calling new functions.
2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
* config.bfd (riscv32-*): Enable rv64.
2017-05-02 Alan Modra <amodra@gmail.com>
PR 21384
* elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
rather than h->root.type == bfd_link_hash_new.
(bfd_elf_record_link_assignment): Similarly, call
bfd_elf_link_mark_dynamic_symbol when h->non_elf.
2017-04-29 Alan Modra <amodra@gmail.com>
PR 21432
* reloc.c (reloc_offset_in_range): New function.
(bfd_perform_relocation, bfd_install_relocation): Use it.
(_bfd_final_link_relocate): Likewise.
2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
before using .plt.got.
* elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
* elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
instead of "+=" to update 0.
2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_create_dynamic_sections): Create the
.plt.got section here.
(elf_i386_check_relocs): Don't create the .plt.got section.
* elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
the .plt.got and .plt.bnd sections here.
(elf_x86_64_check_relocs): Don't create the .plt.got nor
.plt.bnd sections.
2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
* elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
has_bnd_reloc.
(elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
(elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
(elf_x86_64_check_relocs): Don't set has_bnd_reloc.
(elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
has_bnd_reloc.
2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
* elf-bfd.h (elf_backend_data): Change setup_gnu_properties
to return bfd *.
(_bfd_elf_link_setup_gnu_properties): Return bfd *.
* elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
the first relocatable ELF input with GNU properties.
2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
VxWorks for non-PIC.
2017-04-27 Alan Modra <amodra@gmail.com>
* elf-bfd.h (struct elf_backend_data): Make asection param of
elf_backend_eh_frame_address_size const.
(_bfd_elf_eh_frame_address_size): Likewise.
* elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
* elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
* elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
* elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
* elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
(next_cie_fde_offset): Constify params.
(offset_adjust, adjust_eh_frame_local_symbols): Likewise.
2017-04-27 Alan Modra <amodra@gmail.com>
* elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
(_bfd_elf_adjust_eh_frame_global_symbol): Declare.
* elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
aug_data_len.
(offset_adjust): New function.
(_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
(adjust_eh_frame_local_symbols): Likewise.
(_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
after changing anything. Return true if anything changed.
* elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
_bfd_elf_adjust_eh_frame_global_symbol for globals.
2017-04-27 Alan Modra <amodra@gmail.com>
* elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
when force_local.
2017-04-27 Alan Modra <amodra@gmail.com>
* elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
(ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
(ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
(ppc_elf_relocate_section): Likewise. Delete silly optimisation
for undef and undefweak dyn_relocs.
* elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
(ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
(allocate_got, allocate_dynrelocs): Likewise.
(ppc64_elf_relocate_section): Likewise.
2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
* elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
2017-04-26 Nick Clifton <nickc@redhat.com>
PR binutils/21434
* reloc.c (bfd_perform_relocation): Check for a negative address
in the reloc.
2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
PR ld/21334
* elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
member.
* elfxx-target.h [!elf_backend_always_renumber_dynsyms]
(elf_backend_always_renumber_dynsyms): Define.
(elfNN_bed): Initialize `always_renumber_dynsyms' member.
* elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
* elflink.c (bfd_elf_size_dynamic_sections): Also call
`_bfd_elf_link_renumber_dynsyms' if the backend has requested
it.
(bfd_elf_size_dynsym_hash_dynstr): Likewise.
2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
* elflink.c (bfd_elf_size_dynamic_sections): Only call
`_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
sections have been created.
2017-04-26 Nick Clifton <nickc@redhat.com>
PR binutils/21431
* compress.c (bfd_init_section_compress_status): Check the return
value from bfd_malloc.
2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
* elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
no_finish_dynamic_symbol.
(elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
0.
(elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
weak symbol, don't make it dynamic.
(elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
relocation for GOT reference.
(elf_x86_64_finish_dynamic_symbol): Abort if
no_finish_dynamic_symbol isn't 0.
2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
PR ld/21402
* elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
undefined weak symbol, don't make it dynamic.
(elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
set no_finish_dynamic_symbol and generate R_386_RELATIVE
relocation for R_386_GOT32.
2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
PR ld/21425
* elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
2017-04-23 Alan Modra <amodra@gmail.com>
PR 21414
* section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
* elf.c (lcomm_sym): New.
(_bfd_elf_large_com_section): Use lcomm_sym section symbol.
* bfd-in2.h: Regenerate.
2017-04-23 Alan Modra <amodra@gmail.com>
PR 21412
* elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
parameters and comment.
(_bfd_elf_get_reloc_section): Delete.
(_bfd_elf_plt_get_reloc_section): Declare.
* elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
New functions. Don't blindly skip over assumed .rel/.rela prefix.
Extracted from..
(_bfd_elf_get_reloc_section): ..here. Delete.
(assign_section_numbers): Call elf_get_reloc_section.
* elf64-ppc.c (elf_backend_get_reloc_section): Define.
* elfxx-target.h (elf_backend_get_reloc_section): Update.
2017-04-23 Alan Modra <amodra@gmail.com>
PR 21409
* dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
no symbols.
2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
PR ld/21402
* elf32-i386.c (elf_i386_link_hash_entry): Add
no_finish_dynamic_symbol.
(elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
(elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
symbol, don't make it dynamic in PIE.
(elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
set no_finish_dynamic_symbol and generate R_386_RELATIVE
relocation for R_386_GOT32
(elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
isn't 0.
2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
PR ld/19617
PR ld/21086
* elflink.c (elf_link_add_object_symbols): Require
--no-dynamic-linker with -E/--dynamic-list when creating
dynamic sections.
2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
* elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
if forced local.
2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
* elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
dynamic symbol sorting.
2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
PR ld/21382
* elflink.c (elf_link_add_object_symbols): Preserve
dynamic_ref_after_ir_def when restoring the symbol table for
unneeded dynamic object.
2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
PR ld/21401
* elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
on on undefined IFUNC symbol in the second PLT.
2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
* peXXigen.c (pe_print_reloc): Correct chunk_end.
2017-04-19 Alan Modra <amodra@gmail.com>
* elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
or make dynamic for info->dynamic_undefined_weak 0 and 1.
* elf32-ppc.c:Formatting.
(ensure_undefweak_dynamic): Don't make dynamic when
info->dynamic_undefined_weak is zero.
(allocate_dynrelocs): Discard undefweak dyn_relocs for
info->dynamic_undefined_weak. Discard undef dyn_relocs when
not default visibility. Discard undef and undefweak
dyn_relocs earlier.
(ppc_elf_relocate_section): Adjust to suit.
* elf64-ppc.c: Formatting.
(ensure_undefweak_dynamic): Don't make dynamic when
info->dynamic_undefined_weak is zero.
(allocate_dynrelocs): Discard undefweak dyn_relocs for
info->dynamic_undefined_weak. Discard them earlier.
2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
PR ld/21389
* elflink.c (bfd_elf_size_dynamic_sections): Get soname index
before generating the version definition section.
2017-04-17 Alan Modra <amodra@gmail.com>
* elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
state when a regular object file defines a symbol with
incompatible type to that defined by an earlier shared lib.
2017-04-13 Alan Modra <amodra@gmail.com>
* coffcode.h: Wrap some overly long _bfd_error_handler args.
* elf.c: Likewise.
* elf32-arm.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-mep.c: Likewise.
* elf64-ia64-vms.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfnn-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
2017-04-13 Alan Modra <amodra@gmail.com>
* aoutx.h: Use %B and %A in error messages throughout file.
* aout-cris.c: Likewise.
* archive.c: Likewise.
* binary.c: Likewise.
* coff-rs6000.c: Likewise.
* coff-tic4x.c: Likewise.
* coffcode.h: Likewise.
* coffgen.c: Likewise.
* cofflink.c: Likewise.
* coffswap.h: Likewise.
* cpu-arm.c: Likewise.
* elf-eh-frame.c: Likewise.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arc.c: Likewise.
* elf32-arm.c: Likewise.
* elf32-bfin.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-iq2000.c: Likewise.
* elf32-m32c.c: Likewise.
* elf32-microblaze.c: Likewise.
* elf32-nds32.c: Likewise.
* elf32-rl78.c: Likewise.
* elf32-rx.c: Likewise.
* elf32-score.c: Likewise.
* elf32-score7.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-v850.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-visium.c: Likewise.
* elf64-ia64-vms.c: Likewise.
* elf64-mmix.c: Likewise.
* elf64-sh64.c: Likewise.
* elfcode.h: Likewise.
* elfnn-aarch64.c: Likewise.
* elfnn-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* hpux-core.c: Likewise.
* ieee.c: Likewise.
* ihex.c: Likewise.
* linker.c: Likewise.
* merge.c: Likewise.
* mmo.c: Likewise.
* oasys.c: Likewise.
* pdp11.c: Likewise.
* peXXigen.c: Likewise.
* rs6000-core.c: Likewise.
* vms-alpha.c: Likewise.
* xcofflink.c: Likewise.
2017-04-13 Alan Modra <amodra@gmail.com>
* bfd.c (PRINT_TYPE): Define.
(_doprnt): New function.
(error_handler_internal): Use _doprnt.
* coff-arm.c: Put %A and %B arguments to _bfd_error_handler
calls in their natural order, throughout file.
* coff-mcore.c: Likewise.
* coff-ppc.c: Likewise.
* coff-tic80.c: Likewise.
* cofflink.c: Likewise.
* elf-s390-common.c: Likewise.
* elf.c: Likewise.
* elf32-arm.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-msp430.c: Likewise.
* elf32-spu.c: Likewise.
* elf64-ia64-vms.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfnn-aarch64.c: Likewise.
* elfnn-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
2017-04-13 Alan Modra <amodra@gmail.com>
* elf32-arm.c (arm_type_of_stub): Supply missing args to "long
branch veneers" error. Fix double space and format message.
* elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
* elf64-ppc.c (tocsave_find): Supply missing %B arg.
2017-04-13 Alan Modra <amodra@gmail.com>
* bfd-in2.h: Regenerate.
2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
* elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
extra `\n' in warning/error messages.
* elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
* elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
* elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
processor-specific properties with generic ELF target vector.
2017-04-10 Qing Zhao <qing.zhao@oracle.com>
* elf32-sparc.c (elf_backend_fixup_symbol): New.
* elf64-sparc.c (elf_backend_fixup_symbol): New.
* elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
(_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
has_non_got_reloc.
(link_hash_newfunc): Initialize has_got_reloc and
has_non_got_reloc.
(_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
section.
(_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
has_non_got_reloc.
(_bfd_sparc_elf_check_relocs): Set has_got_reloc and
has_non_got_reloc.
(_bfd_sparc_elf_fixup_symbol): New function.
(allocate_dynrelocs): Don't allocate space for dynamic
relocations and discard relocations against resolved undefined
weak symbols in executable. Don't make resolved undefined weak
symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
relocation against undefined weak symbols in PIE.
(_bfd_sparc_elf_relocate_section): Don't generate dynamic
relocations against resolved undefined weak symbols in PIE
(_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
without ynamic PLT/GOT relocations for resolved undefined weak
symbols.
Don't generate dynamic relocation against resolved undefined
weak symbol in executable.
(pie_finish_undefweak_symbol): New function.
(_bfd_sparc_elf_finish_dynamic_sections): Call
pie_finish_undefweak_symbol on all symbols in PIE.
* elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
(_bfd_sparc_elf_fixup_symbol): New function.
2017-04-10 Nick Clifton <nickc@redhat.com>
* config.bfd: Remove ns32k from obsolete list.
2017-04-10 Alan Modra <amodra@gmail.com>
PR 21287
* elf.c (special_sections_f): Match .fini_array and .fini_array.*.
(special_sections_i): Likewise for .init_array.
(special_sections_p): Likewise for .preinit_array.
2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
PR ld/19579
PR ld/21306
* elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
ELF_COMMON_DEF_P for common symbols.
* elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
* elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
* elflink.c (_bfd_elf_merge_symbol): Revert commits
202ac193bbbecc96a4978d1ac3d17148253f9b01 and
07492f668d2173da7a2bda3707ff0985e0f460b6.
2017-04-07 Pedro Alves <palves@redhat.com>
* opncls.c (bfd_get_debug_link_info): Rename to...
(bfd_get_debug_link_info_1): ... this. Change type of second
parameter to void pointer. Adjust.
(bfd_get_debug_link_info): Reimplement on top of
bfd_get_debug_link_info_1.
(separate_debug_file_exists, separate_alt_debug_file_exists):
Change type of second parameter to void pointer. Adjust.
(get_func_type, check_func_type): Change type of second parameter
to void pointer.
(find_separate_debug_file): Add 'func_data' parameter. Pass it to
the callback functions instead of passing the address of a local.
(bfd_follow_gnu_debuglink): Pass address of unsigned long local to
find_separate_debug_file.
(get_alt_debug_link_info_shim): Change type of second parameter to
void pointer. Adjust.
(bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
find_separate_debug_file.
(get_build_id_name, bfd_boolean check_build_id_file): Change type
of second parameter to void pointer. Adjust.
(bfd_follow_build_id_debuglink): Pass address of bfd_build_id
pointer local to find_separate_debug_file.
2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
* coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
external symbols with a definition.
(_bfd_coff_gc_mark_extra_sections): Fix typo.
2017-04-07 Alan Modra <amodra@gmail.com>
* po/SRC-POTFILES.in: Regenerate.
2017-04-05 Alan Modra <amodra@gmail.com>
* elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
reference counting.
2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
(_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
numbers for DataDirectory entry indicies passed to
add_data_entry().
2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
* elf.c (get_program_header_size): Add a GNU_MBIND segment for
each GNU_MBIND section and align GNU_MBIND section to page size.
(_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
segment for each GNU_MBIND section.
(_bfd_elf_init_private_section_data): Copy sh_info from input
for GNU_MBIND section.
2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
* elfnn-riscv.c (GP_NAME): Delete.
(riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
(_bfd_riscv_relax_lui): Likewise.
2017-04-04 Nick Clifton <nickc@redhat.com>
PR binutils/21342
* elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
dereference.
(bfd_elf_final_link): Only initialize the extended symbol index
section if there are extended symbol tables to list.
2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
* Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
(BFD32_BACKENDS_CFILES): Add elf-properties.c.
* configure.ac (elf): Add elf-properties.lo.
* Makefile.in: Regenerated.
* configure: Likewise.
* elf-bfd.h (elf_property_kind): New.
(elf_property): Likewise.
(elf_property_list): Likewise.
(elf_properties): Likewise.
(_bfd_elf_parse_gnu_properties): Likewise.
(_bfd_elf_get_property): Likewise.
(_bfd_elf_link_setup_gnu_properties): Likewise.
(elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
and setup_gnu_properties.
(elf_obj_tdata): Add properties.
* elf-properties.c: New file.
* elf32-i386.c (elf_i386_parse_gnu_properties): New.
(elf_i386_merge_gnu_properties): Likewise.
(elf_backend_parse_gnu_properties): Likewise.
(elf_backend_merge_gnu_properties): Likewise.
* elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
(elf_x86_64_merge_gnu_properties): Likewise.
(elf_backend_parse_gnu_properties): Likewise.
(elf_backend_merge_gnu_properties): Likewise.
* elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
(elf_backend_parse_gnu_properties): Likewise.
(elf_backend_setup_gnu_properties): Likewise.
(elfNN_bed): Add elf_backend_parse_gnu_properties,
elf_backend_merge_gnu_properties and
elf_backend_setup_gnu_properties.
2017-03-30 Pip Cet <pipcet@gmail.com>
* elf32-wasm32.c: Add relocation code, two relocs.
* reloc.c: Add wasm32 relocations.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
* bfd/po/bfd.pot: Regenerate.
2017-03-29 Nick Clifton <nickc@redhat.com>
PR binutils/18025
* coff-bfd.h (struct coff_section_data): Add new fields:
saved_bias and bias.
* coffgen.c (coff_find_nearest_line_with_names): Cache the bias
computed for PE binaries.
* dwarf2.c (scan_unit_for_symbols): Only warn once about each
missing abbrev.
2017-03-28 Hans-Peter Nilsson <hp@axis.com>
PR ld/16044
* elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
to handle a local symbol with a hash-symbol-entry; without PLT.
Add BFD_ASSERT for an incidental case with GOT entry present.
(cris_elf_check_relocs): Increment PLT refcount only if the symbol
isn't forced-or-set local.
2017-03-27 Pip Cet <pipcet@gmail.com>
* wasm-module.c: New file to support WebAssembly modules.
* wasm-module.h: New file to support WebAssembly modules.
* doc/webassembly.texi: Start documenting wasm-module.c.
* config.bfd: Add wasm_vec.
* targets.c: Likewise.
* configure.ac: Likewise.
* Makefile.am: Add entries for wasm-module.c.
* Makefile.in: Regenerate.
* configure: Regenerate.
* po/SRC-POTFILES.in: Regenerate.
2017-03-27 Pip Cet <pipcet@gmail.com>
* cpu-wasm32.c: New file to support wasm32 architecture.
* elf32-wasm32.c: New file to support wasm32 architecture.
* Makefile.am: Add wasm32 architecture.
* archures.c: Likewise.
* config.bfd: Likewise.
* configure.ac: Likewise.
* targets.c: Likewise.
* Makefile.in: Regenerate.
* bfd-in2.h: Regenerate.
* configure: Regenerate.
* po/SRC-POTFILES.in: Regenerate.
2017-03-20 Alan Modra <amodra@gmail.com>
PR 21266
* elf64-ppc.c (compare_symbols): Stabilize sort.
2017-03-18 Alan Modra <amodra@gmail.com>
* elf64-ppc.c (struct ppc_link_hash_table): Add
local_ifunc_resolver and maybe_local_ifunc_resolver.
(ppc_build_one_stub): Set flags on emitting dynamic
relocation to ifunc.
(ppc64_elf_relocate_section): Likewise.
(ppc64_elf_finish_dynamic_symbol): Likewise.
(ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
local dynamic relocs to ifuncs.
* elf32-ppc.c (struct ppc_elf_link_hash_table): Add
local_ifunc_resolver and maybe_local_ifunc_resolver.
(ppc_elf_relocate_section): Set flag on emitting dynamic
relocation to ifuncs.
(ppc_elf_finish_dynamic_symbol): Likewise.
(ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
dynamic relocs to ifuncs.
2017-03-13 Nick Clifton <nickc@redhat.com>
PR binutils/21202
* reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
(BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
names.
(IS_AARCH64_TLSDESC_RELOC): Likewise.
(elfNN_aarch64_howto_table): Likewise.
(aarch64_tls_transition_without_check): Likewise.
(aarch64_reloc_got_type): Likewise.
(elfNN_aarch64_final_link_relocate): Likewise.
(elfNN_aarch64_tls_relax): Likewise.
(elfNN_aarch64_relocate_section): Likewise.
(elfNN_aarch64_gc_sweep_hook): Likewise.
(elfNN_aarch64_check_relocs): Likewise.
* elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
(_bfd_aarch64_elf_resolve_relocation): Likewise.
2017-03-11 Alan Modra <amodra@gmail.com>
* elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
parameter is in fact used. Whitespace fixes.
* elf64-ppc.c: Likewise.
2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
* rs6000-core.c (CORE_NEW): Simplify macro when
AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
2017-03-07 Alan Modra <amodra@gmail.com>
PR 21224
PR 20519
* elf64-ppc.c (ppc64_elf_relocate_section): Add missing
dyn_relocs check.
2017-03-05 Alan Modra <amodra@gmail.com>
* elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
* elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
(next_cie_fde_offset): New function.
(_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
(_bfd_elf_discard_section_eh_frame): Align zero terminator to
four bytes. Align CIEs to four or eight bytes depending on
per_encoding_aligned8. Align FDEs according to their encoding.
Pad last FDE to output section alignment.
(_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
assertion.
* elf64-ppc.c (glink_eh_frame_cie): Delete padding.
(ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
(ppc64_elf_finish_dynamic_sections): Adjust to suit.
2017-03-02 Martin Bickel <binutils@ineranves.de>
PR ld/21212
* elf.c (rewrite_elf_program_header): Do not issue a warning for
empty segments which have a zero filesz, but a non-zero memsz.
2017-03-02 Alan Modra <amodra@gmail.com>
* elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
2017-02-28 Alan Modra <amodra@gmail.com>
* elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
(ppc64_elf_relocate_section): Likewise.
2017-02-28 Alan Modra <amodra@gmail.com>
PR 20995
* elf32-nios2.c (nios2_elf32_relocate_section): Use htab
rather than elf32_nios2_hash_table or elf_hash_table.
(create_got_section): Likewise.
(nios2_elf32_finish_dynamic_symbol): Likewise.
(nios2_elf32_adjust_dynamic_symbol): Likewise.
(nios2_elf32_size_dynamic_sections): Likewise.
(nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
vars. Use htab equivalents directly instead. Don't create
all dynamic sections on needing just the GOT. Use a goto
rather than a fall-through with reloc test. Ensure
htab->dynobj is set when making dynamic sreloc section.
(nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
equivalent directly instead. Don't segfault on looking for
.dynamic when dynamic sections have not been created. Don't
segfault on .got.plt being discarded.
(nios2_elf32_size_dynamic_sections): Delete plt and got vars.
Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
fixme and another not so relevant comment.
(nios2_elf_add_symbol_hook): Delete dynobj var. If not
already set, set hash table dynobj on creating .sbss.
2017-02-28 Alan Modra <amodra@gmail.com>
* reloc.c (BFD_RELOC_PPC_16DX_HA): New.
* elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
(ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
(ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
(ppc64_elf_relocate_section): Likewise.
* elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
(ppc_elf_reloc_type_lookup): Translate new bfd reloc.
(ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
2017-02-28 Alan Modra <amodra@gmail.com>
* elflink.c (_bfd_elf_create_dynamic_sections): Don't make
dynamic .data.rel.ro read-only.
* elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
rather than section flags when deciding where copy reloc goes.
* elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
* elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
* elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
* elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
* elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
* elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
* elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
* elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
* elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
* elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
* elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
* elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
* elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
* elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
* elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
* elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
* elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
* elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
* elfxx-mips.c (mips_elf_perform_relocation): Also handle the
`jalr $0, $25' instruction encoding.
2017-02-27 Nick Clifton <nickc@redhat.com>
PR ld/21180
* elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
generating a seg-fault when encountering a symbol that has been
deleted by garbage collection.
2017-02-25 Alan Modra <amodra@gmail.com>
* elf32-arc.c (struct dynamic_sections): Delete.
(enum dyn_section_types): Delete.
(dyn_section_names): Delete.
(arc_create_dynamic_sections): Delete.
(elf_arc_finish_dynamic_sections): Don't call the above. Don't
segfault on discarded .rela.plt section.
(elf_arc_size_dynamic_sections): Formatting. Don't call
arc_create_dynamic_sections. Don't allocate memory for sections
handled by the generic linker. Correct code finding relocs in
read-only sections. Set SEC_EXCLUDE on zero size .got,
.got.plt, and .dynbss sections. Do set .interp for pies.
2017-02-24 Andrew Waterman <andrew@sifive.com>
* elfnn-riscv.c (GP_NAME): New macro.
(riscv_global_pointer_value): Use it.
(_bfd_riscv_relax_lui): If symbol and global pointer are in same
output section, consider only that section's alignment.
2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
* elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
* elfxx-mips.c (_bfd_mips_relax_section): Remove function.
* elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
* elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
* elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
<R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
or misaligned.
2017-02-23 Alan Modra <amodra@gmail.com>
PR 20744
* elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
16D relocations.
(ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
(ppc_elf_relocate_section): Correct calculation for VLE SDAREL
relocs.
2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
PR ld/20828
* elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
processing ahead of the call to `elf_gc_sweep_symbol'.
2017-02-22 Nick Clifton <nickc@redhat.com>
PR binutils/21193
* opncls.c (bfd_create_gnu_debuglink_section): Give the newly
created section 4-byte alignment.
2017-02-22 Alan Modra <amodra@gmail.com>
* elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
on .got or .plt output section being discarded by script.
* elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
vxworks splt temp.
2017-02-21 Alan Modra <amodra@gmail.com>
* elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
2017-02-20 Alan Modra <amodra@gmail.com>
PR 21181
* elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
if DT_RELSZ/DT_RELASZ is zero.
2017-02-17 Nick Clifton <nickc@redhat.com>
* compress.c (bfd_get_full_section_contents): Remember to reduce
compressed size by the sizeof the compression header when
decompressing the contents.
2017-02-17 Pedro Alves <palves@redhat.com>
* srec.c (Chunk): Rename to ...
(_bfd_srec_len): ... this.
(S3Forced): Rename to ...
(_bfd_srec_forceS3): ... this.
* objcopy.c: Adjust all references.
2017-02-17 Pedro Alves <palves@redhat.com>
* archive.c (bsd_write_armap): Rename to ...
(_bfd_bsd_write_armap): ... this.
(coff_write_armap): Rename to ...
(_bfd_coff_write_armap): ... this.
* libbfd-in.h (bsd_write_armap): Rename to ...
(_bfd_bsd_write_armap): ... this.
(coff_write_armap): Rename to ...
(_bfd_coff_write_armap): ... this.
* aout-target.h, aout-tic30.c: Adjust all users.
* libbfd.h: Regenerate.
2017-02-17 Pedro Alves <palves@redhat.com>
* bfd-in.h (bfd_read, bfd_write): Adjust to rename.
(warn_deprecated): Rename to ...
(_bfd_warn_deprecated): ... this.
* libbfd.c (warn_deprecated): Rename to ...
(_bfd_warn_deprecated): ... this.
* bfd-in2.h: Regenerate.
2017-02-17 Pedro Alves <palves@redhat.com>
* bfdio.c (real_ftell): Rename to ...
(_bfd_real_ftell): ... this.
(real_fseek): Rename to ...
(_bfd_real_fseek): ... this.
(real_fopen): Rename to ...
(_bfd_real_fopen): ... this.
* libbfd-in.h (real_ftell): Rename to ...
(_bfd_real_ftell): ... this.
(real_fseek): Rename to ...
(_bfd_real_fseek): ... this.
(real_fopen): Rename to ...
(_bfd_real_fopen): ... this.
* cache.c, dwarf2.c, opncls.c: Adjust all callers.
* libbfd.h: Regenerate.
2017-02-17 Pedro Alves <palves@redhat.com>
* dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
* libbfd.c (read_unsigned_leb128): Rename to ...
(_bfd_read_unsigned_leb128): ... this.
(read_signed_leb128): Rename to ...
(_bfd_read_signed_leb128): ... this.
(safe_read_leb128): Rename to ...
(_bfd_safe_read_leb128): ... this.
* libbfd-in.h (read_unsigned_leb128): Rename to ...
(_bfd_read_unsigned_leb128): ... this.
(read_signed_leb128): Rename to ...
(_bfd_read_signed_leb128): ... this.
(safe_read_leb128): Rename to ...
(_bfd_safe_read_leb128): ... this.
* libbfd.h: Renegerate.
2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
* dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
before trying to fine matching file and line information.
2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
* dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
(_bfd_dwarf2_slurp_debug_info): If stashed debug information does
not match current bfd, then reload debug information. Record bfd
we're loading debug info for in the stash. If we have debug
informatin in the cache then perform section placement before
returning.
2017-02-16 Alan Modra <amodra@gmail.com>
PR 21000
* elf-bfd.h (struct elf_backend_data): Add no_page_alias.
* elfxx-target.h (elf_backend_no_page_alias): Define.
(elfNN_bed): Init new field.
* elf.c (assign_file_positions_for_load_sections): If no_page_alias
ensure PT_LOAD segment starts on a new page.
* elf32-hppa.c (elf_backend_no_page_alias): Define.
2017-02-16 Alan Modra <amodra@gmail.com>
PR 21132
* elf32-hppa.c (allocate_plt_static): Allocate space for relocs
if pic.
2017-02-16 Jiong Wang <jiong.wang@arm.com>
* bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
* bfd-in2.h: Regenerated.
2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
PR ld/21168
* elf32-i386.c (elf_i386_relocate_section): Allow
"lea foo@GOT, %reg" in PIC.
2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
PR ld/20244
* elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
error against local IFUNC symbol without a base register for
PIC.
2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
* elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
`%P: %H:' with `info->callbacks->einfo'.
(ppc_elf_relocate_section): Likewise.
* elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
(ppc64_elf_edit_toc): Likewise.
(ppc64_elf_relocate_section): Likewise.
2017-02-14 Alan Modra <amodra@gmail.com>
* elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
--gc-keep-exported, and test versioned field of sym rather than
looking for @ in name.
2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
* elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
__global_pointer$.
2017-02-13 Nick Clifton <nickc@redhat.com>
PR binutils/21151
* dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
unit length field.
2017-02-07 Andrew Waterman <andrew@sifive.com>
* elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
entry size if PLT header is written.
2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
Fix sparc64 dynamic relocation processing to use the dynamic
symbol count.
* elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
should be used.
2017-02-03 Nick Clifton <nickc@redhat.com>
PR 21096
* coffcode.h (coff_write_object_contents): Enlarge size of
s_name_buf in order to avoid compile time warning about possible
integer truncation.
* elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
32-bits of insn value before printing into buffer.
2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
* elfxx-mips.c (mips_elf_hash_sort_data): Add
`max_local_dynindx'.
(mips_elf_sort_hash_table): Handle it.
(mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
symbols bump up `max_local_dynindx' rather than
`max_non_got_dynindx'.
2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
* elfxx-mips.c (mips_elf_hash_sort_data): Convert the
`min_got_dynindx', `max_unref_got_dynindx' and
`max_non_got_dynindx' members to the `bfd_size_type' data type.
(mips_elf_sort_hash_table): Adjust accordingly.
2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
* elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
to access the hash table.
2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
* elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
non-NULL `htab' to the beginning.
2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
* elflink.c (elf_gc_sweep): Wrap overlong line.
2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
* elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
(_bfd_mips_elf_linker_flags): ... this. Add another parameter.
* elfxx-mips.c (mips_elf_link_hash_table): Add
`ignore_branch_isa' member.
(mips_elf_perform_relocation): Do not treat an ISA mode mismatch
in branch relocation calculation as an error if
`ignore_branch_isa' has been set.
(_bfd_mips_elf_insn32): Rename to...
(_bfd_mips_elf_linker_flags): ... this. Rename the `on'
parameter to `insn32' and add an `ignore_branch_isa' parameter.
Handle the new parameter.
2017-01-27 Hans-Peter Nilsson <hp@axis.com>
* elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
local variable dynobj.
PR ld/20995
* elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
(elf_cris_adjust_dynamic_symbol): Place variables copied into the
executable from read-only sections into sdynrelro.
(elf_cris_finish_dynamic_symbol): Select sreldynrelro for
dynamic relocs in sdynrelro.
(elf_backend_want_dynrelro): Define.
2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
* config.bfd (*-*-rtemsaout*): Mark as removed.
2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
* config.bfd (powerpcle-*-rtems*): Do not mark as removed.
(arm-*-rtems*): Move to (arm*-*-eabi*).
(i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
(m68-*-rtems*): Move to (m68*-*-elf*).
2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
* config.bfd (*-*-rtemscoff*): Mark as removed.
2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
PR ld/20828
* elflink.c (bfd_elf_record_link_assignment): Revert last
change and don't ever clear `forced_local'. Set `mark'
unconditionally.
(elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
file.
(elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
(bfd_elf_size_dynamic_sections): ... here.
* elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
and set `mark' instead in `__tls_get_addr_opt' processing.
* elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
2017-01-24 Alan Modra <amodra@gmail.com>
* elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
where dynamic relocs are preferable. Allow ifunc too.
(ensure_undefweak_dynamic): New function.
(allocate_dynrelocs): Use it here. Move plt handling last and
don't make symbols dynamic, simplifying loop. Only make undef
weak symbols with GOT entries dynamic. Correct condition
for GOT relocs. Handle dynamic relocs on ifuncs. Correct
comments. Remove goto.
(ppc_elf_relocate_section): Correct test for using dynamic
symbol on GOT relocs. Rearrange test for emitting GOT relocs
to suit. Set up explicit tls_index entries and implicit GOT
tls_index entries resolvable at link time for
__tls_get_addr_opt. Simplify test to clear mem for prelink.
* elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
(ensure_undefweak_dynamic): New function.
(allocate_dynrelocs): Use it here. Only make undef weak symbols
with GOT entries dynamic. Remove unnecessary test of
WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
(ppc64_elf_relocate_section): Correct test for using dynamic
symbol on GOT relocs. Rearrange test for emitting GOT relocs
to suit. Set up explicit tls_index entries and implicit GOT
tls_index entries resolvable at link time for __tls_get_addr_opt.
Simplify expression to clear mem for prelink.
2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
* elfnn-aarch64.c: Fix relaxations for ILP32 mode.
2017-01-20 Jiong Wang <jiong.wang@arm.com>
* elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
(elf_backend_hash_symbol): Define.
2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
PR ld/20828
* elflink.c (bfd_elf_record_link_assignment): Clear any
`forced_local' marking for DSO symbols that are not being
provided.
2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
* elfnn-riscv.c (riscv_elf_object_p): New function.
2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
PR ld/21038
* elf64-x86-64.c (elf_x86_64_link_hash_table): Add
plt_bnd_eh_frame.
(elf_x86_64_check_relocs): Create .eh_frame section for the
.plt.bnd section.
(elf_x86_64_size_dynamic_sections): Allocate and initialize
.eh_frame section for the .plt.bnd section.
(elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
for the .plt.bnd section.
2017-01-12 Nick Clifton <nickc@redhat.com>
PR binutils/20876
* opncls.c (find_separate_debug_file): Add include_dirs
parameter. Only include the directory part of the bfd's filename
in search paths if include_dirs is true. Add a couple of extra
locations for looking for debug files.
( bfd_follow_gnu_debuglink): Update invocation of
find_separate_debug_file.
(bfd_follow_gnu_debugaltlink): Likewise.
(get_build_id): New function: Finds the build-id of the given bfd.
(get_build_id_name): New function: Computes the name of the
separate debug info file for a bfd, based upon its build-id.
(check_build_id_file): New function: Checks to see if a separate
debug info file exists at the given location, and that its
build-id matches that of the original bfd.
(bfd_follow_build_id_debuglink): New function: Finds a separate
debug info file for a given bfd by using the build-id method.
* dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
method of locating a separate debug info file before using the
debuglink method.
* bfd-in2.h: Regenerate.
2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
PR ld/21038
* elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
(elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
elf_x86_64_eh_frame_plt_got.
(elf_x86_64_size_dynamic_sections): Get unwind info from
elf_x86_64_bnd_arch_bed for the BND PLT.
2017-01-11 Jeremy Soller <jackpot51@gmail.com>
* config.bfd: Add entries for i686-redox and x86_64-redox.
2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
to 4 bytes.
* elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
.eh_frame section to 4 bytes for x32.
(elf_x86_64_check_relocs): Likewise.
2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
PR ld/20830
* elf32-i386.c (elf_i386_eh_frame_plt_got): New.
(PLT_GOT_FDE_LENGTH): Likewise.
(elf_i386_plt_layout): Add eh_frame_plt_got and
eh_frame_plt_got_size.
(elf_i386_plt): Updated.
(elf_i386_link_hash_table): Add plt_got_eh_frame.
(elf_i386_check_relocs): Create .eh_frame section for .plt.got.
(elf_i386_size_dynamic_sections): Allocate and initialize
.eh_frame section for .plt.got.
(elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
.plt.got.
(elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
eh_frame_plt_got_size.
* elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
(PLT_GOT_FDE_LENGTH): Likewise.
(elf_x86_64_backend_data): Add eh_frame_plt_got and
eh_frame_plt_got_size.
(elf_x86_64_arch_bed): Updated.
(elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
eh_frame_plt_got_size.
(elf_x86_64_nacl_arch_bed): Likewise.
(elf_x86_64_link_hash_table): Add plt_got_eh_frame.
(elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
(elf_x86_64_size_dynamic_sections): Allocate and initialize
.eh_frame section for .plt.got.
(elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
for .plt.got.
2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_size_dynamic_sections): Set
plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
2017-01-09 Nick Clifton <nickc@redhat.com>
* dwarf2.c (lookup_address_in_function_table): Return early if
there are no functions in the given comp unit, or if the high
address of the last function in the comp unit is less than the
desired address.
2017-01-09 Nick Clifton <nickc@redhat.com>
PR binutils/21013
* coffgen.c (_bfd_coff_get_external_symbols): Generate an error
message if there are too many symbols to load.
2017-01-04 James Clarke <jrtc27@jrtc27.com>
* elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
if relocs are cached.
2017-01-03 Rich Felker <bugdal@aerifal.cx>
PR ld/21017
* elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
for R_MICROBLAZE_GOTOFF_64.
2017-01-03 Nick Clifton <nickc@redhat.com>
* mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
warning about using a possibly uninitialised variable.
2017-01-02 Alan Modra <amodra@gmail.com>
* elf32-hppa.c (ensure_undef_weak_dynamic): New function.
(allocate_plt_static, allocate_dynrelocs): Use it.
2017-01-02 Alan Modra <amodra@gmail.com>
* elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
.PARISC.unwind section.
2017-01-02 Alan Modra <amodra@gmail.com>
PR ld/20989
* elfxx-sparc.c (gdop_relative_offset_ok): New function.
(_bfd_sparc_elf_relocate_section): Use it to validate GOT
indirect to GOT pointer relative code edit.
2017-01-02 Alan Modra <amodra@gmail.com>
Update year range in copyright notice of all files.
For older changes see ChangeLog-2016
Copyright (C) 2017 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.
Local Variables:
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