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binutils-gdb/bfd/ChangeLog

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2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
PR binutils/15106
* elf.c (elf_find_function): Don't cache if symbols change.
2013-02-07 Alan Modra <amodra@gmail.com>
PR binutils/14873
* elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
copy attributes from or to non-ELF.
2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
for non-zero TLS symbol.
(elf_i386_relocate_section): Don't resolve size relocation against
non-zero TLS symbol.
* elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
pc_count for non-zero TLS symbol.
(elf_x86_64_relocate_section): Don't resolve size relocation
against non-zero TLS symbol.
2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
Andrew Jenner <andrew@codesourcery.com>
Based on patches from Altera Corporation.
* Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
(ALL_MACHINES_CFILES): Add cpu-nios2.c.
(BFD_BACKENDS): Add elf32-nios2.lo.
(BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
* Makefile.in: Regenerated.
* configure.in: Add entries for bfd_elf32_bignios2_vec and
bfd_elf32_littlenios2_vec.
* configure: Regenerated.
* config.bfd: Add cases for nios2.
* archures.c (enum bfd_architecture): Add bfd_arch_nios2.
(bfd_mach_nios2): Define.
(bfd_nios2_arch): Declare.
(bfd_archures_list): Add bfd_nios2_arch.
* targets.c (bfd_elf32_bignios2_vec): Declare.
(bfd_elf32_littlenios2_vec): Declare.
(_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
bfd_elf32_littlenios2_vec.
* elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
* reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
* bfd-in2.h: Regenerated.
* libbfd.h: Regenerated.
* cpu-nios2.c: New file.
* elf32-nios2.c: New file.
2013-02-06 Alan Modra <amodra@gmail.com>
* elf32-arm.c (elf32_arm_final_link_relocate): Only test for
stubs in stub_bfd.
2013-02-06 Alan Modra <amodra@gmail.com>
* Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
* Makefile.in: Regenerate.
2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
Pedro Alves <palves@redhat.com>
* Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
* elf-bfd.h (elf_internal_linux_prpsinfo): New structure
declaration.
(elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
(elfcore_write_ppc32_linux_prpsinfo32): New declarations.
* elf-linux-psinfo.h: New file.
* elf.c: Include elf-linux-psinfo.h.
(elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
New functions.
* elf32-ppc.c: Include `elf-linux-psinfo.h'.
(elf_external_ppc_linux_prpsinfo32): New structure declaration.
(PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
(elfcore_write_ppc_linux_prpsinfo32): New function.
2013-02-04 Tristan Gingold <gingold@adacore.com>
* mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
start address.
2013-02-04 Alan Modra <amodra@gmail.com>
* Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
(BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
* Makefile.in: Regenerate.
* po/SRC-POTFILES.in: Regenerate.
2013-02-04 Alan Modra <amodra@gmail.com>
* coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
* coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2013-02-01 Alan Modra <amodra@gmail.com>
* elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
clears def_regular.
2013-01-31 Tristan Gingold <gingold@adacore.com>
* mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
earlier. Fix status checking of bfd_mach_o_scan_start_address.
(bfd_mach_o_scan_start_address): Handle LC_MAIN.
2013-01-31 Alan Modra <amodra@gmail.com>
David S. Miller <davem@davemloft.net>
PR ld/15056
* elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
references to __tls_get_addr.
* elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
vtinherit and vtentry reloc handling too.
* elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2013-01-31 Alan Modra <amodra@gmail.com>
* elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2013-01-31 Alan Modra <amodra@gmail.com>
* elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2013-01-28 Alan Modra <amodra@gmail.com>
* elf64-ppc.c: Use %T to print symbols names and remove redundant
"relocation" in error messages throughout file.
(ppc64_elf_relocate_section): Remove sibling call error message,
replace with "call lacks nop". Specially report errors for
branches to function entry points via OPD lookup and branches
to stubs. Remove NULL symbol handling now done by %T.
2013-01-28 Alan Modra <amodra@gmail.com>
* archive.c (bfd_generic_archive_p): Return target and keep
ardata on partial matches.
* format.c (bfd_check_format_matches): Adjust for above
change. Remove bfd_error_file_ambiguously_recognized dead
code.
2013-01-26 Alan Modra <amodra@gmail.com>
* bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
bfd_preserve_finish): Move to..
* format.c: ..here, splitting out..
(bfd_reinit): ..this. New function.
(bfd_check_format_matches): Use bfd_preserve_save/restore to
keep bfd state for a match.
* elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
* elfcore.h (elf_core_file_p): Likewise.
* mach-o.c (bfd_mach_o_header_p): Likewise.
* pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
* xsym.c (bfd_sym_object_p): Likewise.
* mmo.c (mmo_scan): Clear abfd->symcount.
* opncls.c (_bfd_new_bfd): Use a smaller section hash table.
* section.c (bfd_section_list_clear): Clear section_htab.count.
* bfd-in2.h: Regenerate.
2013-01-25 Michael Schewe <michael.schewe@gmx.net>
* elf32-h8300.c (elf32_h8_relax_section): When checking for a
second reloc, make sure that the reloc potentially exists first.
2013-01-24 Nick Clifton <nickc@redhat.com>
* archures.c: Add bfd_mach_v850e3v5.
* bfd-in2.h: Regenerate.
* cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
* cpu-v850_rh850.c: Likewise.
* elf32-v850.c: Add support for v850e3v5 architecture.
2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
* elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2013-01-23 Leif Ekblad <leif@rdos.net>
* config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
non-zero TLS symbol.
(elf_i386_relocate_section): Resolve size relocation against
non-zero TLS symbol.
* elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
for non-zero TLS symbol.
(elf_x86_64_relocate_section): Resolve size relocation against
non-zero TLS symbol.
2013-01-18 Mike Frysinger <vapier@gentoo.org>
* elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
when new_dtags is false. Only add DT_RUNPATH when new_dtags is
true.
2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_check_relocs): Count size relocation as
PC-relative relocation.
* elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
as PC-relative relocation.
2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
check.
(elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
* elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
and R_X86_64_SIZE64 check.
(elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
nor R_X86_64_SIZE64.
2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
* bfd-in2.h: Regenerated.
* libbfd.h: Likewise.
* elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
(elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
(elf_i386_check_relocs): Handle R_386_SIZE32.
(elf_i386_gc_sweep_hook): Likewise.
(elf_i386_relocate_section): Likewise.
* elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
and R_X86_64_SIZE64 entries.
(x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
(elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
(elf_x86_64_reloc_name_lookup): Likewise.
(elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
R_X86_64_SIZE64.
(elf_x86_64_gc_sweep_hook): Likewise.
(elf_x86_64_relocate_section): Likewise.
* reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
BFD_RELOC_SIZE64.
2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
* elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
with R_X86_64_RELATIVE64.
2013-01-15 Nick Clifton <nickc@redhat.com>
* elf32-msp430.c: Fix spelling typo.
2013-01-15 Alan Modra <amodra@gmail.com>
* elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
plt-thread-safe.
2013-01-14 Alan Modra <amodra@gmail.com>
PR binutils/14813
* bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
(memory_bclose): Likewise. Return 0 on success.
* cache.c (cache_bclose): Likewise.
* opncls.c (opncls_bclose, bfd_close): Likewise.
* vms-lib.c (vms_lib_bclose): Likewise.
* libbfd.h: Regenerate.
2013-01-13 Alan Modra <amodra@gmail.com>
* elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
Add ref_dynamic_nonweak.
* elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
(_bfd_elf_merge_symbol): Don't call above function. Move
setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
clear dynamic_def.
(elf_link_add_object_symbols): Delete redundant "override" test.
Don't set dynamic_def here.
(elf_link_output_extsym): Update.
2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
normal and TLS symbol access.
* elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2013-01-12 Alan Modra <amodra@gmail.com>
* elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
* elf-strtab.c (_bfd_elf_strtab_refcount): New function.
* elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2013-01-12 Alan Modra <amodra@gmail.com>
PR ld/12549
* elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
(_bfd_elf_strtab_clear_all_refs): Define.
* elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
(_bfd_elf_strtab_clear_all_refs): Delete.
* elflink.c (elf_link_add_object_symbols): Clear out added
strtab refs. Correct handling of warning common symbols.
2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
* aout0.c: Remove trailing white spaces.
* archive.c: Likewise.
* archures.c: Likewise.
* bfd-in.h: Likewise.
* bfd-in2.h: Likewise.
* coff-alpha.c: Likewise.
* coff-i860.c: Likewise.
* coff-mips.c: Likewise.
* coff-ppc.c: Likewise.
* coff-tic80.c: Likewise.
* coff-x86_64.c: Likewise.
* coff-z80.c: Likewise.
* coffcode.h: Likewise.
* coffgen.c: Likewise.
* cofflink.c: Likewise.
* compress.c: Likewise.
* corefile.c: Likewise.
* cpu-arm.c: Likewise.
* cpu-avr.c: Likewise.
* cpu-bfin.c: Likewise.
* cpu-cr16.c: Likewise.
* cpu-cr16c.c: Likewise.
* cpu-crx.c: Likewise.
* cpu-h8300.c: Likewise.
* cpu-i386.c: Likewise.
* cpu-lm32.c: Likewise.
* cpu-m68k.c: Likewise.
* cpu-moxie.c: Likewise.
* cpu-msp430.c: Likewise.
* cpu-sh.c: Likewise.
* cpu-xc16x.c: Likewise.
* dwarf2.c: Likewise.
* ecofflink.c: Likewise.
* ecoffswap.h: Likewise.
* elf-ifunc.c: Likewise.
* elf-m10300.c: Likewise.
* elf-vxworks.c: Likewise.
* elf32-avr.c: Likewise.
* elf32-avr.h: Likewise.
* elf32-cr16.c: Likewise.
* elf32-cr16c.c: Likewise.
* elf32-cris.c: Likewise.
* elf32-crx.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i860.c: Likewise.
* elf32-ip2k.c: Likewise.
* elf32-iq2000.c: Likewise.
* elf32-m32c.c: Likewise.
* elf32-m68hc1x.c: Likewise.
* elf32-msp430.c: Likewise.
* elf32-mt.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-rl78.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-score.h: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-spu.c: Likewise.
* elf32-tic6x.c: Likewise.
* elf32-v850.c: Likewise.
* elf32-xc16x.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elfcore.h: Likewise.
* elflink.c: Likewise.
* elfxx-mips.c: Likewise.
* elfxx-sparc.c: Likewise.
* elfxx-tilegx.c: Likewise.
* ieee.c: Likewise.
* libcoff.h: Likewise.
* libpei.h: Likewise.
* libxcoff.h: Likewise.
* linker.c: Likewise.
* mach-o-i386.c: Likewise.
* mach-o-target.c: Likewise.
* mach-o.c: Likewise.
* mach-o.h: Likewise.
* mmo.c: Likewise.
* opncls.c: Likewise.
* pdp11.c: Likewise.
* pe-x86_64.c: Likewise.
* peXXigen.c: Likewise.
* pef-traceback.h: Likewise.
* pei-x86_64.c: Likewise.
* peicode.h: Likewise.
* plugin.c: Likewise.
* reloc.c: Likewise.
* riscix.c: Likewise.
* section.c: Likewise.
* som.c: Likewise.
* syms.c: Likewise.
* tekhex.c: Likewise.
* ticoff.h: Likewise.
* vaxbsd.c: Likewise.
* xcofflink.c: Likewise.
* xtensa-isa.c: Likewise.
2013-01-10 Will Newton <will.newton@imgtec.com>
* Makefile.am: Add Meta.
* Makefile.in: Regenerate.
* archures.c (bfd_mach_metag): New.
* bfd-in2.h: Regenerate.
* config.bfd: Add Meta.
* configure: Regenerate.
* configure.in: Add Meta.
* cpu-metag.c: New file.
* elf-bfd.h: Add Meta.
* elf32-metag.c: New file.
* elf32-metag.h: New file.
* libbfd.h: Regenerate.
* reloc.c: Add Meta relocations.
* targets.c: Add Meta.
2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
* elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
(elfcore_write_aarch_hw_break): Likewise.
(elfcore_write_aarch_hw_watch): Likewise.
* elf.c (elfcore_grok_aarch_tls): New function.
(elfcore_grok_aarch_hw_break): Likewise.
(elfcore_grok_aarch_hw_watch): Likewise.
(elfcore_grok_note): Call the new functions to handle the
corresponding notes.
(elfcore_write_aarch_tls): New function.
(elfcore_write_aarch_hw_break): Likewise.
(elfcore_write_aarch_hw_watch): Likewise.
(elfcore_write_register_note): Call the new functions to handle the
corresponding pseudo sections.
2013-01-07 Tom Tromey <tromey@redhat.com>
* section.c (_bfd_std_section): Rename from std_section.
(bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
(STD_SECTION): Update.
* bfd-in2.h: Rebuild.
2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
* archures.c (bfd_mach_mips5900): Define.
* bfd-in2.h: Regenerate.
* config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
* cpu-mips.c: Add support for MIPS r5900.
* elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
Nick Clifton <nickc@redhat.com>
* elflink.c (get_value): Prevent the use of an undefined shift
operation. Add sanity checks.
2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
* config.bfd (cr16*-*-uclinux*): New target support.
For older changes see ChangeLog-2012
Copyright (C) 2013 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.
Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
End:
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