142 lines
5.6 KiB
Text
142 lines
5.6 KiB
Text
2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
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* elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
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for call-to-undefweak reloc overflow.
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2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
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* elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
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for 32-bit relocs overflow.
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2006-01-27 Paul Brook <paul@codesourcery.com>
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* elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
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objects.
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2006-01-18 Alexandre Oliva <aoliva@redhat.com>
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Introduce TLS descriptors for i386 and x86_64.
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* reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
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BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
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BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
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* libbfd.h, bfd-in2.h: Rebuilt.
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* elf32-i386.c (elf_howto_table): New relocations.
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(R_386_tls): Adjust.
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(elf_i386_reloc_type_lookup): Map new relocations.
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(GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
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(GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
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(struct elf_i386_link_hash_entry): Add tlsdesc_got field.
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(struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
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(elf_i386_local_tlsdesc_gotent): New macro.
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(struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
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(elf_i386_compute_jump_table_size): New macro.
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(link_hash_newfunc): Initialize tlsdesc_got.
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(elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
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(elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
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R_386_TLS_DESC_CALL.
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(elf_i386_check_relocs): Likewise. Allocate space for
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local_tlsdesc_gotent.
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(elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
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R_386_TLS_DESC_CALL.
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(allocate_dynrelocs): Count function PLT relocations. Reserve
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space for TLS descriptors and relocations.
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(elf_i386_size_dynamic_sections): Reserve space for TLS
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descriptors and relocations. Set up sgotplt_jump_table_size.
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Don't zero reloc_count in srelplt.
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(elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
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(elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
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R_386_TLS_DESC_CALL.
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(elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
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(elf_backend_always_size_sections): Define.
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* elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
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R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
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(R_X86_64_standard): Adjust.
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(x86_64_reloc_map): Map new relocs.
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(elf64_x86_64_rtype_to_howto): New, split out of...
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(elf64_x86_64_info_to_howto): ... this function, and...
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(elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
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(GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
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(GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
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(struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
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(struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
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(elf64_x86_64_local_tlsdesc_gotent): New macro.
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(struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
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tlsdesc_got and sgotplt_jump_table_size fields.
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(elf64_x86_64_compute_jump_table_size): New macro.
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(link_hash_newfunc): Initialize tlsdesc_got.
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(elf64_x86_64_link_hash_table_create): Initialize new fields.
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(elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
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R_X86_64_TLSDESC_CALL.
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(elf64_x86_64_check_relocs): Likewise. Allocate space for
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local_tlsdesc_gotent.
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(elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
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R_X86_64_TLSDESC_CALL.
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(allocate_dynrelocs): Count function PLT relocations. Reserve
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space for TLS descriptors and relocations.
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(elf64_x86_64_size_dynamic_sections): Reserve space for TLS
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descriptors and relocations. Set up sgotplt_jump_table_size,
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tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
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reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
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and DT_TLSDESC_GOT.
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(elf64_x86_64_always_size_sections): New. Set up
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_TLS_MODULE_BASE_.
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(elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
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R_386_TLS_DESC_CALL.
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(elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
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(elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
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DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
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(elf_backend_always_size_sections): Define.
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2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
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PR binutils/2096
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* dwarf2.c (comp_unit_contains_address): Update comment.
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(_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
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lma. Return TRUE only if both comp_unit_contains_address and
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comp_unit_find_nearest_line return TRUE.
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(_bfd_dwarf2_find_line): Use section's vma, instead of lma.
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2006-01-18 Alan Modra <amodra@bigpond.net.au>
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* elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
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(bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
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* elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
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elf_gc_mark_dynamic_ref_symbol. Make global.
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(bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
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* elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
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(elfNN_bed): Init new field.
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* elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
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(ppc64_elf_gc_mark_dynamic_ref): New function.
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2006-01-17 Alan Modra <amodra@bigpond.net.au>
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* elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
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2006-01-17 Nick Clifton <nickc@redhat.com>
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PR binutils/2159
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* elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
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parameters.
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2006-01-11 Nick Clifton <nickc@redhat.com>
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* elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
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into the newly (re)allocated map array.
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2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
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* peXXigen.c (tbl): Add comma after "HIGH3ADJ".
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2006-01-01 Jakub Jelinek <jakub@redhat.com>
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* elf64-ppc.c (ppc64_elf_action_discarded): Return 0
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for .toc1 section.
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For older changes see ChangeLog-2005
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Local Variables:
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mode: change-log
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left-margin: 8
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fill-column: 74
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version-control: never
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End:
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