* elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
bfin_areloc_howto_table): Delete. All
uses deleted as well.
(bfin_reloc_map): Delete all stack relocs.
(bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
bfin_reloc_type_lookup): Don't support them.
(bfin_relocate_section): Don't try to handle them.
2006-03-25 18:17:42 +00:00
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2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
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* elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
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RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
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reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
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bfin_areloc_howto_table): Delete. All
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uses deleted as well.
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(bfin_reloc_map): Delete all stack relocs.
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(bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
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bfin_reloc_type_lookup): Don't support them.
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(bfin_relocate_section): Don't try to handle them.
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* config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
* configure.in: Likewise.
* configure: Regenerate.
* elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
(BFIN_RELOC_MAX): Now 0x21.
(bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
(bfd_elf32_bfinfdpic_vec): Declare.
(IS_FDPIC): New macro.
(struct bfinfdpic_elf_link_hash_table): New struct.
(bfinfdpic_hash_table, bfinfdpic_got_section,
bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
bfinfdpic_plt_initial_offset): Accessor macros for it.
(BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
(struct bfinfdpic_relocs_info): New struct.
(LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
DEFAULT_STACK_SIZE): New macros.
(bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
_bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
_bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
_bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
_bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
_bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
_bfinfdpic_resolve_final_relocs_info,
elf32_bfinfdpic_size_dynamic_sections,
elf32_bfinfdpic_always_size_sections,
elf32_bfinfdpic_modify_segment_map,
_bfinfdpic_count_got_plt_entries,
elf32_bfinfdpic_finish_dynamic_sections,
elf32_bfinfdpic_adjust_dynamic_symbol,
elf32_bfinfdpic_finish_dynamic_symbol,
elf32_bfinfdpic_elf_use_relative_eh_frame,
elf32_bfinfdpic_elf_encode_eh_address,
elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
elf32_bfinfdpic_copy_private_bfd_data,
(struct _bfinfdpic_dynamic_got_info,
struct _bfinfdpic_dynamic_got_plt_info): New structs.
(elf32_bfin_print_private_bfd_data): Print PIC flags.
(elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
(TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
bfd_elf32_bfd_copy_private_bfd_data,
elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
elf_backend_omit_section_dynsym): Redefine these macros and include
"elf32-target.h" again to create the elf32-bfinfdpic target.
* reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
BFD_RELOC_BFIN_GOTOFFLO): New.
* targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
(_bfd_target_vector): Add it.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
2006-03-26 00:38:42 +00:00
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* config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
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* configure.in: Likewise.
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* configure: Regenerate.
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* elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
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(BFIN_RELOC_MAX): Now 0x21.
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(bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
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(bfd_elf32_bfinfdpic_vec): Declare.
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(IS_FDPIC): New macro.
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(struct bfinfdpic_elf_link_hash_table): New struct.
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(bfinfdpic_hash_table, bfinfdpic_got_section,
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bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
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bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
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bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
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bfinfdpic_plt_initial_offset): Accessor macros for it.
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(BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
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(struct bfinfdpic_relocs_info): New struct.
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(LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
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BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
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DEFAULT_STACK_SIZE): New macros.
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(bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
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bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
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bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
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bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
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_bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
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_bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
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bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
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_bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
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elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
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_bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
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_bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
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_bfinfdpic_resolve_final_relocs_info,
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elf32_bfinfdpic_size_dynamic_sections,
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elf32_bfinfdpic_always_size_sections,
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elf32_bfinfdpic_modify_segment_map,
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_bfinfdpic_count_got_plt_entries,
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elf32_bfinfdpic_finish_dynamic_sections,
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elf32_bfinfdpic_adjust_dynamic_symbol,
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elf32_bfinfdpic_finish_dynamic_symbol,
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elf32_bfinfdpic_elf_use_relative_eh_frame,
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elf32_bfinfdpic_elf_encode_eh_address,
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elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
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elf32_bfinfdpic_copy_private_bfd_data,
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(struct _bfinfdpic_dynamic_got_info,
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struct _bfinfdpic_dynamic_got_plt_info): New structs.
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(elf32_bfin_print_private_bfd_data): Print PIC flags.
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(elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
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(TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
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elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
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elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
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bfd_elf32_bfd_copy_private_bfd_data,
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elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
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elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
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elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
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elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
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elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
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elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
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elf_backend_omit_section_dynsym): Redefine these macros and include
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"elf32-target.h" again to create the elf32-bfinfdpic target.
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* reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
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BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
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BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
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BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
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BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
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BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
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BFD_RELOC_BFIN_GOTOFFLO): New.
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* targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
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(_bfd_target_vector): Add it.
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* bfd-in2.h: Regenerate.
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* libbfd.h: Regenerate.
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2006-03-25 10:24:27 +00:00
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2006-03-25 Richard Sandiford <richard@codesourcery.com>
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* cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
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incompatible. Likewise MAC and EMAC code.
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* elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
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bfd_get_compatible to set the new bfd architecture. Rely on it
|
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to detect incompatibilities.
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2006-03-22 21:46:16 +00:00
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2006-03-22 Bob Wilson <bob.wilson@acm.org>
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* elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
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rel->r_addend is zero.
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2006-03-22 17:15:08 +00:00
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2006-03-22 Richard Sandiford <richard@codesourcery.com>
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* elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
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of "loc".
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Richard Sandiford <richard@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
Phil Edwards <phil@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
Mark Mitchell <mark@codesourcery.com>
Nathan Sidwell <nathan@codesourcery.com>
bfd/
* bfd-in2.h: Regenerate.
* config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
* configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
(bfd_elf32_littlemips_vxworks_vec): Likewise.
(bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
(bfd_elf32_littlemips_vec): Likewise.
(bfd_elf32_nbigmips_vec): Likewise.
(bfd_elf32_nlittlemips_vec): Likewise.
(bfd_elf32_ntradbigmips_vec): Likewise.
(bfd_elf32_ntradlittlemips_vec): Likewise.
(bfd_elf32_tradbigmips_vec): Likewise.
(bfd_elf32_tradlittlemips_vec): Likewise.
(bfd_elf64_bigmips_vec): Likewise.
(bfd_elf64_littlemips_vec): Likewise.
(bfd_elf64_tradbigmips_vec): Likewise.
(bfd_elf64_tradlittlemips_vec): Likewise.
* elf32-mips.c: Include elf-vxworks.h.
(mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
instead of calling mips_elf32_rtype_to_howto directly.
(mips_vxworks_copy_howto_rela): New reloc howto.
(mips_vxworks_jump_slot_howto_rela): Likewise.
(mips_vxworks_bfd_reloc_type_lookup): New function.
(mips_vxworks_rtype_to_howto): Likewise.
(mips_vxworks_final_write_processing): Likewise.
(TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
(TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
(elf_backend_want_got_plt): Likewise.
(elf_backend_want_plt_sym): Likewise.
(elf_backend_got_symbol_offset): Likewise.
(elf_backend_want_dynbss): Likewise.
(elf_backend_may_use_rel_p): Likewise.
(elf_backend_may_use_rela_p): Likewise.
(elf_backend_default_use_rela_p): Likewise.
(elf_backend_got_header_size: Likewise.
(elf_backend_plt_readonly): Likewise.
(bfd_elf32_bfd_reloc_type_lookup): Likewise.
(elf_backend_mips_rtype_to_howto): Likewise.
(elf_backend_adjust_dynamic_symbol): Likewise.
(elf_backend_finish_dynamic_symbol): Likewise.
(bfd_elf32_bfd_link_hash_table_create): Likewise.
(elf_backend_add_symbol_hook): Likewise.
(elf_backend_link_output_symbol_hook): Likewise.
(elf_backend_emit_relocs): Likewise.
(elf_backend_final_write_processing: Likewise.
(elf_backend_additional_program_headers): Likewise.
(elf_backend_modify_segment_map): Likewise.
(elf_backend_symbol_processing): Likewise.
* elfxx-mips.c: Include elf-vxworks.h.
(mips_elf_link_hash_entry): Add is_relocation_target and
is_branch_target fields.
(mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
(MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
(MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
Return 3 for VxWorks.
(ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
mips_elf_link_hash_table. Return 0 for VxWorks.
(MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
(mips_vxworks_exec_plt0_entry): New variable.
(mips_vxworks_exec_plt_entry): Likewise.
(mips_vxworks_shared_plt0_entry): Likewise.
(mips_vxworks_shared_plt_entry): Likewise.
(mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
(mips_elf_rel_dyn_section): Change the bfd argument to a
mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
the name of the section.
(mips_elf_initialize_tls_slots): Update the call to
mips_elf_rel_dyn_section.
(mips_elf_gotplt_index): New function.
(mips_elf_local_got_index): Add an input_section argument.
Update the call to mips_elf_create_local_got_entry.
(mips_elf_got_page): Likewise.
(mips_elf_got16_entry): Likewise.
(mips_elf_create_local_got_entry): Add bfd_link_info and input_section
arguments. Create dynamic relocations for each entry on VxWorks.
(mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
(mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
and MIPS_RESERVED_GOTNO.
(mips_elf_create_got_section): Update the uses of
MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
(is_gott_symbol): New function.
(mips_elf_calculate_relocation): Use a dynobj local variable.
Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
relocations on VxWorks. Add dynamic relocations for references
to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
in VxWorks executables.
(mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
Don't allocate a null entry on VxWorks.
(mips_elf_create_dynamic_relocation): Update the call to
mips_elf_rel_dyn_section. Use absolute rather than relative
relocations for VxWorks, and make them RELA rather than REL.
(_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
Call elf_vxworks_create_dynamic_sections for VxWorks and
initialize the plt_header_size and plt_entry_size fields.
(_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
used in VxWorks executables. Don't allocate dynamic relocations
for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
Set is_relocation_target for each symbol referenced by a relocation.
Allocate .rela.dyn entries for relocations against the special
VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
relocations. Don't set no_fn_stub on VxWorks.
(_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
mips_elf_allocate_dynamic_relocations.
(_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
(_bfd_mips_elf_always_size_sections): Do not allocate GOT page
entries for VxWorks, and do not create multiple GOTs.
(_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
Handle .got specially for VxWorks. Update the uses of
MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
once its final size is known. Set DF_TEXTREL for VxWorks. Add
DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
(_bfd_mips_vxworks_finish_dynamic_symbol): New function.
(mips_vxworks_finish_exec_plt): Likewise.
(mips_vxworks_finish_shared_plt): Likewise.
(_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
and mips_elf_rel_dyn_section. Use a different GOT header for
VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
(_bfd_mips_elf_link_hash_table_create): Initialize the new
mips_elf_link_hash_table fields.
(_bfd_mips_vxworks_link_hash_table_create): New function.
(_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
* elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
(_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
(_bfd_mips_vxworks_link_hash_table_create): Likewise.
* libbfd.h: Regenerate.
* Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
(elf32-mips.lo): Likewise.
* Makefile.in: Regenerate.
* reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
* targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
(bfd_elf32_littlemips_vxworks_vec): Likewise.
(_bfd_target_vector): Add entries for them.
gas/
* config/tc-mips.c (mips_target_format): Handle vxworks targets.
(md_begin): Complain about -G being used for PIC. Don't change
the text, data and bss alignments on VxWorks.
(reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
generating VxWorks PIC.
(load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
(macro): Likewise, but do not treat la $25 specially for
VxWorks PIC, and do not handle jal.
(OPTION_MVXWORKS_PIC): New macro.
(md_longopts): Add -mvxworks-pic.
(md_parse_option): Don't complain about using PIC and -G together here.
Handle OPTION_MVXWORKS_PIC.
(md_estimate_size_before_relax): Always use the first relaxation
sequence on VxWorks.
* config/tc-mips.h (VXWORKS_PIC): New.
gas/testsuite/
* gas/mips/vxworks1.s, gas/mips/vxworks1.d,
* gas/mips/vxworks1-xgot.d: New tests.
* gas/mips/mips.exp: Run them. Do not run other tests on VxWorks.
include/elf/
* mips.h (R_MIPS_COPY, R_MIPS_JUMP_SLOT): New relocs.
ld/
* configure.tgt (mips*el-*-vxworks*, mips*-*-vxworks*): Use
separate VxWorks emulations.
* emulparams/elf32ebmipvxworks.sh: New file.
* emulparams/elf32elmipvxworks.sh: New file.
* Makefile.am (ALL_EMULATIONS): Add eelf32ebmipvxworks.o and
eelf32elmipvxworks.o.
(eelf32ebmipvxworks.c, eelf32elmipvxworks.c): New rules.
* Makefile.in: Regenerate.
ld/testsuite/
* ld-mips/vxworks1.dd, ld-mips/vxworks1.ld, ld-mips/vxworks1-lib.dd,
* ld-mips/vxworks1-lib.nd, ld-mips/vxworks1-lib.rd,
* ld-mips/vxworks1-lib.s, ld-mips/vxworks1.rd, ld-mips/vxworks1.s,
* ld-mips/vxworks1-static.d, ld-mips/vxworks2.s, ld-mips/vxworks2.sd,
* ld-mips/vxworks2-static.sd: New tests.
* ld-mips/mips-elf.exp: Run them.
2006-03-22 09:28:15 +00:00
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2006-03-22 Richard Sandiford <richard@codesourcery.com>
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Daniel Jacobowitz <dan@codesourcery.com>
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Phil Edwards <phil@codesourcery.com>
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Zack Weinberg <zack@codesourcery.com>
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Mark Mitchell <mark@codesourcery.com>
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Nathan Sidwell <nathan@codesourcery.com>
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* bfd-in2.h: Regenerate.
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* config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
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* configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
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(bfd_elf32_littlemips_vxworks_vec): Likewise.
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(bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
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(bfd_elf32_littlemips_vec): Likewise.
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(bfd_elf32_nbigmips_vec): Likewise.
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(bfd_elf32_nlittlemips_vec): Likewise.
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(bfd_elf32_ntradbigmips_vec): Likewise.
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(bfd_elf32_ntradlittlemips_vec): Likewise.
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(bfd_elf32_tradbigmips_vec): Likewise.
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(bfd_elf32_tradlittlemips_vec): Likewise.
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(bfd_elf64_bigmips_vec): Likewise.
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(bfd_elf64_littlemips_vec): Likewise.
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(bfd_elf64_tradbigmips_vec): Likewise.
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(bfd_elf64_tradlittlemips_vec): Likewise.
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* elf32-mips.c: Include elf-vxworks.h.
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(mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
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instead of calling mips_elf32_rtype_to_howto directly.
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(mips_vxworks_copy_howto_rela): New reloc howto.
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(mips_vxworks_jump_slot_howto_rela): Likewise.
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(mips_vxworks_bfd_reloc_type_lookup): New function.
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(mips_vxworks_rtype_to_howto): Likewise.
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(mips_vxworks_final_write_processing): Likewise.
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(TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
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(TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
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(elf_backend_want_got_plt): Likewise.
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(elf_backend_want_plt_sym): Likewise.
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(elf_backend_got_symbol_offset): Likewise.
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(elf_backend_want_dynbss): Likewise.
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(elf_backend_may_use_rel_p): Likewise.
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(elf_backend_may_use_rela_p): Likewise.
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(elf_backend_default_use_rela_p): Likewise.
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(elf_backend_got_header_size: Likewise.
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(elf_backend_plt_readonly): Likewise.
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(bfd_elf32_bfd_reloc_type_lookup): Likewise.
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(elf_backend_mips_rtype_to_howto): Likewise.
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(elf_backend_adjust_dynamic_symbol): Likewise.
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(elf_backend_finish_dynamic_symbol): Likewise.
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(bfd_elf32_bfd_link_hash_table_create): Likewise.
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(elf_backend_add_symbol_hook): Likewise.
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(elf_backend_link_output_symbol_hook): Likewise.
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(elf_backend_emit_relocs): Likewise.
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(elf_backend_final_write_processing: Likewise.
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(elf_backend_additional_program_headers): Likewise.
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(elf_backend_modify_segment_map): Likewise.
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(elf_backend_symbol_processing): Likewise.
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* elfxx-mips.c: Include elf-vxworks.h.
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(mips_elf_link_hash_entry): Add is_relocation_target and
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is_branch_target fields.
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(mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
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srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
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(MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
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(MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
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Return 3 for VxWorks.
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(ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
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mips_elf_link_hash_table. Return 0 for VxWorks.
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(MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
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mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
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(mips_vxworks_exec_plt0_entry): New variable.
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(mips_vxworks_exec_plt_entry): Likewise.
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(mips_vxworks_shared_plt0_entry): Likewise.
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(mips_vxworks_shared_plt_entry): Likewise.
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(mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
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(mips_elf_rel_dyn_section): Change the bfd argument to a
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mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
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the name of the section.
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(mips_elf_initialize_tls_slots): Update the call to
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mips_elf_rel_dyn_section.
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(mips_elf_gotplt_index): New function.
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(mips_elf_local_got_index): Add an input_section argument.
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Update the call to mips_elf_create_local_got_entry.
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(mips_elf_got_page): Likewise.
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(mips_elf_got16_entry): Likewise.
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(mips_elf_create_local_got_entry): Add bfd_link_info and input_section
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arguments. Create dynamic relocations for each entry on VxWorks.
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(mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
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(mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
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and MIPS_RESERVED_GOTNO.
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(mips_elf_create_got_section): Update the uses of
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MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
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(is_gott_symbol): New function.
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(mips_elf_calculate_relocation): Use a dynobj local variable.
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Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
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mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
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VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
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relocations on VxWorks. Add dynamic relocations for references
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to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
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create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
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in VxWorks executables.
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(mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
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Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
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Don't allocate a null entry on VxWorks.
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(mips_elf_create_dynamic_relocation): Update the call to
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mips_elf_rel_dyn_section. Use absolute rather than relative
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relocations for VxWorks, and make them RELA rather than REL.
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(_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
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read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
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Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
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VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
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Call elf_vxworks_create_dynamic_sections for VxWorks and
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initialize the plt_header_size and plt_entry_size fields.
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(_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
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used in VxWorks executables. Don't allocate dynamic relocations
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for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
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Set is_relocation_target for each symbol referenced by a relocation.
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Allocate .rela.dyn entries for relocations against the special
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VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
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entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
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a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
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R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
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to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
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Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
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relocations. Don't set no_fn_stub on VxWorks.
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(_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
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mips_elf_allocate_dynamic_relocations.
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(_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
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(_bfd_mips_elf_always_size_sections): Do not allocate GOT page
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entries for VxWorks, and do not create multiple GOTs.
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(_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
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Handle .got specially for VxWorks. Update the uses of
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MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
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Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
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once its final size is known. Set DF_TEXTREL for VxWorks. Add
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DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
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tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
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(_bfd_mips_vxworks_finish_dynamic_symbol): New function.
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(mips_vxworks_finish_exec_plt): Likewise.
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(mips_vxworks_finish_shared_plt): Likewise.
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(_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
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to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
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DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
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DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
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and mips_elf_rel_dyn_section. Use a different GOT header for
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VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
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(_bfd_mips_elf_link_hash_table_create): Initialize the new
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mips_elf_link_hash_table fields.
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(_bfd_mips_vxworks_link_hash_table_create): New function.
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(_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
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on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
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* elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
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(_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
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(_bfd_mips_vxworks_link_hash_table_create): Likewise.
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* libbfd.h: Regenerate.
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* Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
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(elf32-mips.lo): Likewise.
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* Makefile.in: Regenerate.
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* reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
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* targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
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(bfd_elf32_littlemips_vxworks_vec): Likewise.
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(_bfd_target_vector): Add entries for them.
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2006-03-20 01:12:30 +00:00
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|
2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
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* elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
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section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
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(elf_backend_special_sections): Remove #undef.
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2006-03-18 18:53:46 +00:00
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2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
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* elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
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for undefined weak symbols.
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2006-03-17 18:37:21 +00:00
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|
2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
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PR ld/2462
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* elflink.c (bfd_elf_final_link): Remove
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bed->elf_backend_emit_relocs from emit_relocs.
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2006-03-17 06:44:37 +00:00
|
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|
|
2006-03-17 Alexandre Oliva <aoliva@redhat.com>
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|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
|
|
|
|
|
|
first relocation to the second when relaxing TLS GD to LE;
|
|
|
|
|
|
zero it out when relaxing to IE.
|
|
|
|
|
|
|
2006-03-17 03:19:56 +00:00
|
|
|
|
2006-03-17 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
PR 2434
|
|
|
|
|
|
* elflink.c (elf_link_add_object_symbols): Save and restore
|
|
|
|
|
|
warning sym's linked sym.
|
|
|
|
|
|
|
2006-03-16 12:20:16 +00:00
|
|
|
|
2006-03-16 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
PR 2434
|
|
|
|
|
|
* elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
|
|
|
|
|
|
(elf_link_add_object_symbols): Delete unnecessary locals. Rename
|
|
|
|
|
|
hash_table -> htab. Formatting. Save entire symbol table
|
|
|
|
|
|
before loading as-needed syms, and restore afterwards if lib not
|
|
|
|
|
|
needed. Use bfd_hash_allocate rather than bfd_alloc for sym
|
|
|
|
|
|
name. Free some buffers earlier.
|
|
|
|
|
|
* bfd-in.h (struct bfd_hash_table): Add entsize.
|
|
|
|
|
|
(bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
|
|
|
|
|
|
* elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
|
|
|
|
|
|
* hash.c (bfd_hash_table_init_n): Add entsize param, save to
|
|
|
|
|
|
hash table.
|
|
|
|
|
|
(bfd_hash_table_init): Add param, adjust calls.
|
|
|
|
|
|
* aoutx.h: Adjust all hash_table_init functions and calls.
|
|
|
|
|
|
* bfd.c: Likewise.
|
|
|
|
|
|
* coff-arm.c: Likewise.
|
|
|
|
|
|
* coff-h8300.c: Likewise.
|
|
|
|
|
|
* coff-ppc.c: Likewise.
|
|
|
|
|
|
* cofflink.c: Likewise.
|
|
|
|
|
|
* ecoff.c: Likewise.
|
|
|
|
|
|
* ecofflink.c: Likewise.
|
|
|
|
|
|
* elf-m10300.c: Likewise.
|
|
|
|
|
|
* elf-strtab.c: Likewise.
|
|
|
|
|
|
* elf.c: Likewise.
|
|
|
|
|
|
* elf32-arm.c: Likewise.
|
|
|
|
|
|
* elf32-bfin.c: Likewise.
|
|
|
|
|
|
* elf32-cris.c: Likewise.
|
|
|
|
|
|
* elf32-frv.c: Likewise.
|
|
|
|
|
|
* elf32-hppa.c: Likewise.
|
|
|
|
|
|
* elf32-i386.c: Likewise.
|
|
|
|
|
|
* elf32-m32r.c: Likewise.
|
|
|
|
|
|
* elf32-m68hc1x.c: Likewise.
|
|
|
|
|
|
* elf32-m68k.c: Likewise.
|
|
|
|
|
|
* elf32-ppc.c: Likewise.
|
|
|
|
|
|
* elf32-s390.c: Likewise.
|
|
|
|
|
|
* elf32-sh.c: Likewise.
|
|
|
|
|
|
* elf32-vax.c: Likewise.
|
|
|
|
|
|
* elf64-alpha.c: Likewise.
|
|
|
|
|
|
* elf64-hppa.c: Likewise.
|
|
|
|
|
|
* elf64-ppc.c: Likewise.
|
|
|
|
|
|
* elf64-s390.c: Likewise.
|
|
|
|
|
|
* elf64-sh64.c: Likewise.
|
|
|
|
|
|
* elf64-x86-64.c: Likewise.
|
|
|
|
|
|
* elfxx-ia64.c: Likewise.
|
|
|
|
|
|
* elfxx-mips.c: Likewise.
|
|
|
|
|
|
* elfxx-sparc.c: Likewise.
|
|
|
|
|
|
* i386linux.c: Likewise.
|
|
|
|
|
|
* libaout.h: Likewise.
|
|
|
|
|
|
* libbfd-in.h: Likewise.
|
|
|
|
|
|
* libcoff-in.h: Likewise.
|
|
|
|
|
|
* linker.c: Likewise.
|
|
|
|
|
|
* m68klinux.c: Likewise.
|
|
|
|
|
|
* merge.c: Likewise.
|
|
|
|
|
|
* opncls.c: Likewise.
|
|
|
|
|
|
* pdp11.c: Likewise.
|
|
|
|
|
|
* sparclinux.c: Likewise.
|
|
|
|
|
|
* stabs.c: Likewise.
|
|
|
|
|
|
* sunos.c: Likewise.
|
|
|
|
|
|
* vms.c: Likewise.
|
|
|
|
|
|
* xcofflink.c: Likewise.
|
|
|
|
|
|
* section.c (struct section_hash_entry): Move to..
|
|
|
|
|
|
* libbfd-in.h: ..here.
|
|
|
|
|
|
* Makefile.am: Run "make dep-am"
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
* libcoff.h: Regenerate.
|
|
|
|
|
|
|
2006-03-15 14:30:19 +00:00
|
|
|
|
2006-03-16 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
|
|
|
|
|
|
against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
|
|
|
|
|
|
last change to REL32 relocs so that they are counted as
|
|
|
|
|
|
possibly dynamic as per REL24 and REL14.
|
|
|
|
|
|
|
2006-03-15 13:52:58 +00:00
|
|
|
|
2006-03-16 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
|
|
|
|
|
|
checks from REL32.
|
|
|
|
|
|
|
2006-03-14 23:58:07 +00:00
|
|
|
|
2006-03-15 Ben Elliston <bje@au.ibm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
|
|
|
|
|
|
in_list elements, not just the first.
|
|
|
|
|
|
|
2006-03-14 07:47:49 +00:00
|
|
|
|
2006-03-14 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
|
|
|
|
|
|
out from...
|
|
|
|
|
|
(_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
|
|
|
|
|
|
for final links too.
|
|
|
|
|
|
|
2006-03-13 19:14:23 +00:00
|
|
|
|
2006-03-13 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
|
|
|
|
|
|
|
2006-03-11 15:01:18 +00:00
|
|
|
|
2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/2443
|
|
|
|
|
|
* dwarf2.c (concat_filename): Don't issue an error if file is
|
|
|
|
|
|
0.
|
|
|
|
|
|
|
2006-03-10 17:20:30 +00:00
|
|
|
|
2006-03-10 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
|
|
|
|
|
|
(elf32_arm_print_private_bfd_data): Ditto.
|
|
|
|
|
|
|
2006-03-09 23:05:59 +00:00
|
|
|
|
2006-03-09 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
|
|
|
|
|
|
mapping symbols.
|
|
|
|
|
|
|
2006-03-09 17:06:58 +00:00
|
|
|
|
2006-03-09 Khem Raj <khem@mvista.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
|
|
|
|
|
|
char type.
|
|
|
|
|
|
|
2006-03-08 21:24:22 +00:00
|
|
|
|
2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
|
|
|
|
|
|
|
bfd/
* configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
(bfd_elf32_bigarm_symbian_vec): Likewise.
(bfd_elf32_bigarm_vxworks_vec): Likewise.
(bfd_elf32_littlearm_vec): Likewise.
(bfd_elf32_littlearm_symbian_vec): Likewise.
(bfd_elf32_littlearm_vxworks_vec): Likewise.
* configure: Regenerate.
* elf32-arm.c: Include libiberty.h and elf-vxworks.h.
(RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
(elf32_arm_vxworks_bed): Add forward declaration.
(elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
(elf32_arm_vxworks_exec_plt0_entry): New table.
(elf32_arm_vxworks_exec_plt_entry): Likewise.
(elf32_arm_vxworks_shared_plt_entry): Likewise.
(elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
(reloc_section_p): New function.
(create_got_section): Use RELOC_SECTION.
(elf32_arm_create_dynamic_sections): Likewise. Call
elf_vxworks_create_dynamic_sections for VxWorks targets.
Choose between the two possible values of plt_header_size
and plt_entry_size.
(elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
(elf32_arm_abs12_reloc): New function.
(elf32_arm_final_link_relocate): Call it. Allow the creation of
dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
r_addend fields of relocs. On rela targets, skip any code that
adjusts in-place addends. When using _bfd_link_final_relocate
to perform a final relocation, pass rel->r_addend as the addend
argument.
(elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
object, ignore flags that are not standard on VxWorks.
(elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
relocs on VxWorks. Use reloc_section_p.
(elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
(allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
.rela.plt.unloaded relocs on VxWorks targets.
(elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
.rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
instead of DT_REL* tags on RELA targets.
(elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
(elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
Correct the .rela.plt.unreloaded symbol indexes.
(elf32_arm_output_symbol_hook): Call the VxWorks version of this
hook on VxWorks targets.
(elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
Minor formatting tweak.
(elf32_arm_vxworks_final_write_processing): New function.
(elf_backend_add_symbol_hook): Override for VxWorks and reset
for Symbian.
(elf_backend_final_write_processing): Likewise.
(elf_backend_emit_relocs): Likewise.
(elf_backend_want_plt_sym): Likewise.
(ELF_MAXPAGESIZE): Likewise.
(elf_backend_may_use_rel_p): Minor formatting tweak.
(elf_backend_may_use_rela_p): Likewise.
(elf_backend_default_use_rela_p): Likewise.
(elf_backend_rela_normal): Likewise.
* Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
gas/
* config/tc-arm.c (md_apply_fix): Install a value of zero into a
BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
R_ARM_ABS12 reloc.
(tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
gas/testsuite/
* gas/arm/abs12.s, gas/arm/abs12.d: New test.
* gas/arm/pic.d: Skip for *-*-vxworks*...
* gas/arm/pic_vxworks.d: ...use this version instead.
* gas/arm/unwind_vxworks.d: Fix expected output.
ld/
* emulparams/armelf_vxworks.sh: Include vxworks.sh.
(MAXPAGESIZE): Define.
* emulparams/vxworks.sh: Undefine.
* Makefile.am (earmelf_vxworks.c): Depend on vxworks.sh and vxworks.em.
* Makefile.in: Regenerate.
ld/testsuite/
* ld-arm/vxworks1.dd, ld-arm/vxworks1.ld, ld-arm/vxworks1-lib.dd,
* ld-arm/vxworks1-lib.nd, ld-arm/vxworks1-lib.rd,
* ld-arm/vxworks1-lib.s, ld-arm/vxworks1.rd, ld-arm/vxworks1.s,
* ld-arm/vxworks1-static.d, ld-arm/vxworks2.s, ld-arm/vxworks2.sd,
* ld-arm/vxworks2-static.sd: New tests.
* ld-arm/arm-elf.exp: Run them.
2006-03-07 08:39:21 +00:00
|
|
|
|
2006-03-07 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
|
|
Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
|
|
Zack Weinberg <zack@codesourcery.com>
|
|
|
|
|
|
Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
|
|
Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
Ricardo Anguiano <anguiano@codesourcery.com>
|
|
|
|
|
|
Phil Edwards <phil@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
|
|
|
|
|
|
(bfd_elf32_bigarm_symbian_vec): Likewise.
|
|
|
|
|
|
(bfd_elf32_bigarm_vxworks_vec): Likewise.
|
|
|
|
|
|
(bfd_elf32_littlearm_vec): Likewise.
|
|
|
|
|
|
(bfd_elf32_littlearm_symbian_vec): Likewise.
|
|
|
|
|
|
(bfd_elf32_littlearm_vxworks_vec): Likewise.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* elf32-arm.c: Include libiberty.h and elf-vxworks.h.
|
|
|
|
|
|
(RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
|
|
|
|
|
|
(elf32_arm_vxworks_bed): Add forward declaration.
|
|
|
|
|
|
(elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
|
|
|
|
|
|
(elf32_arm_vxworks_exec_plt0_entry): New table.
|
|
|
|
|
|
(elf32_arm_vxworks_exec_plt_entry): Likewise.
|
|
|
|
|
|
(elf32_arm_vxworks_shared_plt_entry): Likewise.
|
|
|
|
|
|
(elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
|
|
|
|
|
|
(reloc_section_p): New function.
|
|
|
|
|
|
(create_got_section): Use RELOC_SECTION.
|
|
|
|
|
|
(elf32_arm_create_dynamic_sections): Likewise. Call
|
|
|
|
|
|
elf_vxworks_create_dynamic_sections for VxWorks targets.
|
|
|
|
|
|
Choose between the two possible values of plt_header_size
|
|
|
|
|
|
and plt_entry_size.
|
|
|
|
|
|
(elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
|
|
|
|
|
|
(elf32_arm_abs12_reloc): New function.
|
|
|
|
|
|
(elf32_arm_final_link_relocate): Call it. Allow the creation of
|
|
|
|
|
|
dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
|
|
|
|
|
|
RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
|
|
|
|
|
|
r_addend fields of relocs. On rela targets, skip any code that
|
|
|
|
|
|
adjusts in-place addends. When using _bfd_link_final_relocate
|
|
|
|
|
|
to perform a final relocation, pass rel->r_addend as the addend
|
|
|
|
|
|
argument.
|
|
|
|
|
|
(elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
|
|
|
|
|
|
object, ignore flags that are not standard on VxWorks.
|
|
|
|
|
|
(elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
|
|
|
|
|
|
relocs on VxWorks. Use reloc_section_p.
|
|
|
|
|
|
(elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
|
|
|
|
|
|
(allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
|
|
|
|
|
|
.rela.plt.unloaded relocs on VxWorks targets.
|
|
|
|
|
|
(elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
|
|
|
|
|
|
.rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
|
|
|
|
|
|
instead of DT_REL* tags on RELA targets.
|
|
|
|
|
|
(elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
|
|
|
|
|
|
and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
|
|
|
|
|
|
PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
|
|
|
|
|
|
(elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
|
|
|
|
|
|
and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
|
|
|
|
|
|
like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
|
|
|
|
|
|
Correct the .rela.plt.unreloaded symbol indexes.
|
|
|
|
|
|
(elf32_arm_output_symbol_hook): Call the VxWorks version of this
|
|
|
|
|
|
hook on VxWorks targets.
|
|
|
|
|
|
(elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
|
|
|
|
|
|
Minor formatting tweak.
|
|
|
|
|
|
(elf32_arm_vxworks_final_write_processing): New function.
|
|
|
|
|
|
(elf_backend_add_symbol_hook): Override for VxWorks and reset
|
|
|
|
|
|
for Symbian.
|
|
|
|
|
|
(elf_backend_final_write_processing): Likewise.
|
|
|
|
|
|
(elf_backend_emit_relocs): Likewise.
|
|
|
|
|
|
(elf_backend_want_plt_sym): Likewise.
|
|
|
|
|
|
(ELF_MAXPAGESIZE): Likewise.
|
|
|
|
|
|
(elf_backend_may_use_rel_p): Minor formatting tweak.
|
|
|
|
|
|
(elf_backend_may_use_rela_p): Likewise.
|
|
|
|
|
|
(elf_backend_default_use_rela_p): Likewise.
|
|
|
|
|
|
(elf_backend_rela_normal): Likewise.
|
|
|
|
|
|
* Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
|
|
|
|
|
|
|
2006-03-06 13:42:05 +00:00
|
|
|
|
2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
|
|
|
|
|
|
New. Adjust other variants.
|
|
|
|
|
|
(bfd_default_scan): Update.
|
|
|
|
|
|
* bfd-in2.h: Rebuilt.
|
|
|
|
|
|
* cpu-m68k.c: Adjust.
|
|
|
|
|
|
(bfd_m68k_compatible): New. Use it for architectures.
|
|
|
|
|
|
* elf32-m68k.c (elf32_m68k_object_p): Adjust.
|
|
|
|
|
|
(elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
|
|
|
|
|
|
mismatch.
|
|
|
|
|
|
(elf32_m68k_print_private_bfd_data): Adjust.
|
|
|
|
|
|
* ieee.c (ieee_write_processor): Adjust.
|
|
|
|
|
|
|
2006-03-06 04:52:03 +00:00
|
|
|
|
2006-03-06 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf2.c: Formatting.
|
|
|
|
|
|
(add_line_info): Remove outer loop.
|
|
|
|
|
|
|
2006-03-06 01:36:52 +00:00
|
|
|
|
2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
PR binutils/2338
|
|
|
|
|
|
* dwarf2.c (loadable_section): New struct.
|
|
|
|
|
|
(dwarf2_debug): Add loadable_section_count and
|
|
|
|
|
|
loadable_sections.
|
|
|
|
|
|
(new_line_sorts_after): New.
|
|
|
|
|
|
(add_line_info): Use new_line_sorts_after to compare line
|
|
|
|
|
|
addresses.
|
|
|
|
|
|
(check_function_name): Removed.
|
|
|
|
|
|
(unset_sections): New.
|
|
|
|
|
|
(place_sections): New.
|
|
|
|
|
|
(_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
|
|
|
|
|
|
and unset_sections on relocatable files.
|
|
|
|
|
|
(_bfd_dwarf2_find_line): Likewise.
|
|
|
|
|
|
|
2006-03-03 15:54:23 +00:00
|
|
|
|
2006-03-03 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* cpu-avr.c: Update to ISO-C90 formatting.
|
|
|
|
|
|
* elf32-avr.c: Likewise.
|
|
|
|
|
|
|
2006-03-03 15:25:31 +00:00
|
|
|
|
2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
|
|
|
|
|
|
and R_AVR_MS8_LDI
|
|
|
|
|
|
(bfd_elf_avr_final_write_processing): Set
|
|
|
|
|
|
EF_AVR_LINKRELAX_PREPARED in e_flags field.
|
|
|
|
|
|
(elf32_avr_relax_section): New function.
|
|
|
|
|
|
(elf32_avr_relax_delete_bytes): New function.
|
|
|
|
|
|
(elf32_avr_get_relocated_section_contents): New function.
|
|
|
|
|
|
(avr_pc_wrap_around): New function.
|
|
|
|
|
|
(avr_relative_distance_considering_wrap_around): New function.
|
|
|
|
|
|
(avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
|
|
|
|
|
|
* reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2006-03-03 03:13:49 +00:00
|
|
|
|
2006-03-02 DJ Delorie <dj@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
|
|
|
|
|
|
calculations.
|
|
|
|
|
|
|
2006-03-02 09:44:23 +00:00
|
|
|
|
2006-03-02 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (is_ppc_elf_target): Return true if the target is
|
|
|
|
|
|
bfd_elf32_powerpc_vxworks_vec.
|
|
|
|
|
|
|
2006-03-02 09:38:57 +00:00
|
|
|
|
2006-03-02 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
|
|
|
|
|
|
|
2006-03-02 08:57:00 +00:00
|
|
|
|
2006-03-02 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-i386.c (elf_i386_create_dynamic_sections): Use
|
|
|
|
|
|
elf_vxworks_create_dynamic_sections.
|
|
|
|
|
|
(elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
|
|
|
|
|
|
symbol handling.
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
|
|
|
|
|
|
elf_vxworks_create_dynamic_sections.
|
|
|
|
|
|
(ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
|
|
|
|
|
|
symbol handling.
|
|
|
|
|
|
* elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
|
|
|
|
|
|
* elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
|
|
|
|
|
|
|
2006-03-02 08:52:49 +00:00
|
|
|
|
2006-03-02 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
|
|
|
|
|
|
(elf_backend_link_output_symbol_hook): Use
|
|
|
|
|
|
elf_vxworks_link_output_symbol_hook instead.
|
|
|
|
|
|
* elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
|
|
|
|
|
|
(elf_backend_link_output_symbol_hook): Use
|
|
|
|
|
|
elf_vxworks_link_output_symbol_hook instead.
|
|
|
|
|
|
* elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
|
|
|
|
|
|
same interface as elf_backend_link_output_symbol_hook.
|
|
|
|
|
|
* elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
|
|
|
|
|
|
prototype accordingly.
|
|
|
|
|
|
|
bfd/
* elf32-ppc.c (ppc_elf_plt_type): New enumeration.
(ppc_elf_link_hash_table): Replace old_got and new_got with
plt_type and can_use_new_plt.
(ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
(ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
(ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
this function should not be called for VxWorks targets.
(ppc_elf_tls_setup): Use plt_type instead of old_got.
(allocate_got): Likewise. Rearrange so that max_before_header
is only used for PLT_OLD and PLT_NEW.
(allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
(ppc_elf_size_dynamic_sections): Likewise.
(ppc_elf_relax_section): Likewise.
(ppc_elf_relocate_section): Likewise.
(ppc_elf_finish_dynamic_symbol): Likewise.
(ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
ld/
* emulparams/elf32ppccommon.sh: New file, extracted from...
* emulparams/elf32ppc.sh: ...here.
* emulparams/elf32ppcvxworks.sh: Include elf32ppccommon.sh
instead of elf32ppc.sh.
(BSS_PLT): Remove override.
* Makefile.am (eelf32lppc.c): Depend on elf32ppccommons.h.
(eelf32lppcnto.c, eelf32lppcsim.c, eelf32ppcnto.c): Likewise.
(eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppcsimm): Likewise.
(eelf32ppclinux.c): Likewise.
(eelf32ppcvxworks.c): Likewise. Add missing vxworks.sh dependency.
* Makefile.in: Regenerate.
ld/testsuite/
* ld-powerpc/vxworks1-lib.s, ld-powerpc/vxworks1-lib.dd,
* ld-powerpc/vxworks1-lib.rd, ld-powerpc/vxworks1.s,
* ld-powerpc/vxworks1.dd, ld-powerpc/vxworks1.rd,
* ld-powerpc/vxworks1.ld, ld-powerpc/vxworks1.sd: New test.
* ld-powerpc/powerpc.exp: Run it.
2006-03-02 08:50:04 +00:00
|
|
|
|
2006-03-02 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_plt_type): New enumeration.
|
|
|
|
|
|
(ppc_elf_link_hash_table): Replace old_got and new_got with
|
|
|
|
|
|
plt_type and can_use_new_plt.
|
|
|
|
|
|
(ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
|
|
|
|
|
|
SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
|
|
|
|
|
|
(ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
|
|
|
|
|
|
Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
|
|
|
|
|
|
(ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
|
|
|
|
|
|
either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
|
|
|
|
|
|
this function should not be called for VxWorks targets.
|
|
|
|
|
|
(ppc_elf_tls_setup): Use plt_type instead of old_got.
|
|
|
|
|
|
(allocate_got): Likewise. Rearrange so that max_before_header
|
|
|
|
|
|
is only used for PLT_OLD and PLT_NEW.
|
|
|
|
|
|
(allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
|
|
|
|
|
|
(ppc_elf_size_dynamic_sections): Likewise.
|
|
|
|
|
|
(ppc_elf_relax_section): Likewise.
|
|
|
|
|
|
(ppc_elf_relocate_section): Likewise.
|
|
|
|
|
|
(ppc_elf_finish_dynamic_symbol): Likewise.
|
|
|
|
|
|
(ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
|
|
|
|
|
|
|
2006-02-28 07:16:12 +00:00
|
|
|
|
2006-02-28 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
|
|
|
|
|
|
(elf_i386_link_hash_table_create): Initialize it.
|
|
|
|
|
|
(elf_i386_compute_jump_table_size): Use it instead of
|
|
|
|
|
|
srelplt->reloc_count.
|
|
|
|
|
|
(allocate_dynrelocs): Likewise.
|
|
|
|
|
|
(elf_i386_size_dynamic_sections): Likewise.
|
|
|
|
|
|
(elf_i386_relocate_section): Likewise.
|
|
|
|
|
|
|
2006-02-27 23:07:06 +00:00
|
|
|
|
2006-02-27 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
|
|
|
|
|
|
(_bfd_elf_write_section_eh_frame): Likewise.
|
|
|
|
|
|
|
2006-02-27 16:26:26 +00:00
|
|
|
|
2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/Make-in: Add html target.
|
|
|
|
|
|
|
2006-02-27 08:48:28 +00:00
|
|
|
|
2006-02-27 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
|
|
|
|
|
|
cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
|
|
|
|
|
|
* elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
|
|
|
|
|
|
* 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-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
|
|
|
|
|
|
* elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
|
|
|
|
|
|
* elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
|
|
|
|
|
|
* elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
|
|
|
|
|
|
* elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
|
|
|
|
|
|
* elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
|
|
|
|
|
|
* elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
|
|
|
|
|
|
* elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
|
|
|
|
|
|
the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
|
|
|
|
|
|
* elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
|
|
|
|
|
|
* elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
|
|
|
|
|
|
* elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
|
|
|
|
|
|
* elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
|
|
|
|
|
|
|
2006-02-25 09:23:30 +00:00
|
|
|
|
2006-02-25 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (elf_link_hash_table): Add hplt field.
|
|
|
|
|
|
* elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
|
|
|
|
|
|
* elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
|
|
|
|
|
|
* elf32-frv.c (_frv_create_got_section): Likewise.
|
|
|
|
|
|
* elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
|
|
|
|
|
|
* elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
|
|
|
|
|
|
* elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
|
|
|
|
|
|
* elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
|
|
|
|
|
|
* elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
|
|
|
|
|
|
(elf_i386_link_hash_table_create): Don't initialize them.
|
|
|
|
|
|
(elf_i386_size_dynamic_sections): Use the generic ELF hplt and
|
|
|
|
|
|
hgot fields.
|
|
|
|
|
|
(elf_i386_finish_dynamic_symbol): Likewise.
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
|
|
|
|
|
|
(ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
|
|
|
|
|
|
(ppc_elf_finish_dynamic_symbol): Likewise.
|
|
|
|
|
|
|
[include/elf]
* m32c.h: Add relax relocs.
[cpu]
* m32c.cpu (RL_TYPE): New attribute, with macros.
(Lab-8-24): Add RELAX.
(unary-insn-defn-g, binary-arith-imm-dst-defn,
binary-arith-imm4-dst-defn): Add 1ADDR attribute.
(binary-arith-src-dst-defn): Add 2ADDR attribute.
(jcnd16-5, jcnd16, jcnd32, jmp16.s, jmp16.b, jmp16.w, jmp16.a,
jmp32.s, jmp32.b, jmp32.w, jmp32.a, jsr16.w, jsr16.a): Add JUMP
attribute.
(jsri16, jsri32): Add 1ADDR attribute.
(jsr32.w, jsr32.a): Add JUMP attribute.
[opcodes]
* m32c-desc.c: Regenerate with linker relaxation attributes.
* m32c-desc.h: Likewise.
* m32c-dis.c: Likewise.
* m32c-opc.c: Likewise.
[gas]
* config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
(tc_gen_reloc): Don't define.
* config/tc-m32c.c (rl_for, relaxable): New convenience macros.
(OPTION_LINKRELAX): New.
(md_longopts): Add it.
(m32c_relax): New.
(md_parse_options): Set it.
(md_assemble): Emit relaxation relocs as needed.
(md_convert_frag): Emit relaxation relocs as needed.
(md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
(m32c_apply_fix): New.
(tc_gen_reloc): New.
(m32c_force_relocation): Force out jump relocs when relaxing.
(m32c_fix_adjustable): Return false if relaxing.
[bfd]
* elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
(m32c_elf_relocate_section): Don't relocate them.
(compare_reloc): New.
(relax_reloc): Remove.
(m32c_offset_for_reloc): New.
(m16c_addr_encodings): New.
(m16c_jmpaddr_encodings): New.
(m32c_addr_encodings): New.
(m32c_elf_relax_section): Relax jumps and address displacements.
(m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
short jumps.
* reloc.c: Add m32c relax relocs.
* libbfd.h: Regenerate.
2006-02-24 22:10:36 +00:00
|
|
|
|
2006-02-24 DJ Delorie <dj@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
|
|
|
|
|
|
(m32c_elf_relocate_section): Don't relocate them.
|
|
|
|
|
|
(compare_reloc): New.
|
|
|
|
|
|
(relax_reloc): Remove.
|
|
|
|
|
|
(m32c_offset_for_reloc): New.
|
|
|
|
|
|
(m16c_addr_encodings): New.
|
|
|
|
|
|
(m16c_jmpaddr_encodings): New.
|
|
|
|
|
|
(m32c_addr_encodings): New.
|
|
|
|
|
|
(m32c_elf_relax_section): Relax jumps and address displacements.
|
|
|
|
|
|
(m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
|
|
|
|
|
|
short jumps.
|
|
|
|
|
|
|
|
|
|
|
|
* reloc.c: Add m32c relax relocs.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2006-02-24 15:47:25 +00:00
|
|
|
|
2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/2218
|
|
|
|
|
|
* elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
|
|
|
|
|
|
(_bfd_elf_link_hash_fixup_symbol): New.
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
|
|
|
|
|
|
(_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
|
|
|
|
|
|
it isn't NULL.
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-target.h (elf_backend_fixup_symbol): New.
|
|
|
|
|
|
(elfNN_bed): Initialize elf_backend_fixup_symbol.
|
|
|
|
|
|
|
2006-02-23 21:36:18 +00:00
|
|
|
|
2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* cpu-ia64-opc.c (ins_immu5b): New.
|
|
|
|
|
|
(ext_immu5b): Likewise.
|
|
|
|
|
|
(elf64_ia64_operands): Add IMMU5b.
|
|
|
|
|
|
|
2006-02-21 01:51:59 +00:00
|
|
|
|
2006-02-21 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/2218
|
|
|
|
|
|
* elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
|
|
|
|
|
|
is dynamic.
|
|
|
|
|
|
* elf32-hppa.c (allocate_dynrelocs): Likewise.
|
|
|
|
|
|
* elf32-i386.c (allocate_dynrelocs): Likewise.
|
|
|
|
|
|
* elf32-s390.c (allocate_dynrelocs): Likewise.
|
|
|
|
|
|
* elf32-sh.c (allocate_dynrelocs): Likewise.
|
|
|
|
|
|
* elf64-s390.c (allocate_dynrelocs): Likewise.
|
|
|
|
|
|
* elf64-x86-64.c (allocate_dynrelocs): Likewise.
|
|
|
|
|
|
* elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
|
|
|
|
|
|
on undef weak with non-default visibility too.
|
|
|
|
|
|
* elfxx-sparc.c (allocate_dynrelocs): Ditto.
|
|
|
|
|
|
|
2006-02-21 00:14:49 +00:00
|
|
|
|
2006-02-21 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd.c: (_bfd_default_error_handler): Don't call abort on
|
|
|
|
|
|
error, instead call _exit.
|
|
|
|
|
|
(_bfd_abort): Call _exit not xexit.
|
|
|
|
|
|
|
2006-02-17 18:08:00 +00:00
|
|
|
|
2006-02-17 Kevin Buettner <kevinb@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
|
|
|
|
|
|
New functions.
|
|
|
|
|
|
* elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
|
|
|
|
|
|
|
2006-02-17 14:36:28 +00:00
|
|
|
|
2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
|
|
|
|
|
|
Anil Paranjape <anilp1@kpitcummins.com>
|
|
|
|
|
|
Shilin Shakti <shilins@kpitcummins.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Add xc16x related entry
|
|
|
|
|
|
* Makefile.in: Regenerate
|
|
|
|
|
|
* archures.c: Add bfd_xc16x_arch
|
|
|
|
|
|
* bfd-in2.h: Regenerate
|
|
|
|
|
|
* config.bfd: Add xc16x-*-elf
|
|
|
|
|
|
* configure.in: Add bfd_elf32_xc16x_vec
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* targets.c: Added xc16x related information
|
|
|
|
|
|
* cpu-xc16x.c: New file
|
|
|
|
|
|
* reloc.c: Add new relocations specific to xc16x:
|
|
|
|
|
|
BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
|
|
|
|
|
|
BFD_RELOC_XC16X_SOF
|
|
|
|
|
|
* elf32-xc16x.c: New file.
|
|
|
|
|
|
|
2006-02-17 12:52:58 +00:00
|
|
|
|
2006-02-17 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
|
|
|
|
|
|
* elf64-ppc.c (allocate_dynrelocs): Likewise.
|
|
|
|
|
|
|
2006-02-17 04:49:34 +00:00
|
|
|
|
2006-02-17 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/2218
|
|
|
|
|
|
* elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
|
|
|
|
|
|
dynamic.
|
|
|
|
|
|
(ppc64_elf_relocate_section): Check output reloc section size.
|
|
|
|
|
|
* elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
|
|
|
|
|
|
|
2006-02-16 18:07:54 +00:00
|
|
|
|
2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/2322
|
|
|
|
|
|
* elf.c (get_segment_type): New function.
|
|
|
|
|
|
(_bfd_elf_print_private_bfd_data): Use it.
|
|
|
|
|
|
(print_segment_map): New function.
|
|
|
|
|
|
(assign_file_positions_for_segments): Call print_segment_map
|
|
|
|
|
|
when there are not enough room for program headers.
|
|
|
|
|
|
|
2006-02-16 08:05:02 +00:00
|
|
|
|
2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
|
|
|
|
|
|
traditional MIPS ELF targets.
|
|
|
|
|
|
|
2006-02-15 22:29:42 +00:00
|
|
|
|
2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR binutils/2338
|
|
|
|
|
|
* dwarf2.c (check_function_name): New function.
|
|
|
|
|
|
(_bfd_dwarf2_find_nearest_line): Use check_function_name to
|
|
|
|
|
|
check if function is correct.
|
|
|
|
|
|
|
2006-02-15 14:12:54 +00:00
|
|
|
|
2006-02-16 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (_bfd_elf_default_action_discarded): Return 0 for
|
|
|
|
|
|
debug sections.
|
|
|
|
|
|
(elf_link_input_bfd): Adjust comments.
|
|
|
|
|
|
|
2006-02-10 17:13:23 +00:00
|
|
|
|
2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (copy_private_bfd_data): Minor update.
|
|
|
|
|
|
|
2006-02-10 15:04:19 +00:00
|
|
|
|
2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR binutils/2258
|
|
|
|
|
|
* elf.c (copy_private_bfd_data): Renamed to ...
|
|
|
|
|
|
(rewrite_elf_program_header): This.
|
|
|
|
|
|
(copy_elf_program_header): New function.
|
|
|
|
|
|
(copy_private_bfd_data): Likewise.
|
|
|
|
|
|
|
|
|
|
|
|
2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
|
* bfd/archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
(bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
bfd_mach_mcf_isa_b_usp_float_emac): New.
(bfd_default_scan): Update coldfire mapping.
* bfd/bfd-in.h (bfd_m68k_mach_to_features,
bfd_m68k_features_to_mach): Declare.
* bfd/bfd-in2.h: Rebuilt.
* bfd/cpu-m68k.c (arch_info_struct): Add new coldfire machines,
adjust legacy names.
(m68k_arch_features): New.
(bfd_m68k_mach_to_features,
bfd_m68k_features_to_mach): Define.
* bfd/elf32-m68k.c (elf32_m68k_object_p): New.
(elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
(elf32_m68k_print_private_bfd_data): Print the CF EF flags.
(elf_backend_object_p): Define.
* bfd/ieee.c (ieee_write_processor): Update coldfire machines.
* bfd/libbfd.h: Rebuilt.
* gas/config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
mcf5329_control_regs): New.
(not_current_architecture, selected_arch, selected_cpu): New.
(m68k_archs, m68k_extensions): New.
(archs): Renamed to ...
(m68k_cpus): ... here. Adjust.
(n_arches): Remove.
(md_pseudo_table): Add arch and cpu directives.
(find_cf_chip, m68k_ip): Adjust table scanning.
(no_68851, no_68881): Remove.
(md_assemble): Lazily initialize.
(select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
(md_init_after_args): Move functionality to m68k_init_arch.
(mri_chip): Adjust table scanning.
(md_parse_option): Reimplement 'm' processing to add -march & -mcpu
options with saner parsing.
(m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
m68k_init_arch): New.
(s_m68k_cpu, s_m68k_arch): New.
(md_show_usage): Adjust.
(m68k_elf_final_processing): Set CF EF flags.
* gas/config/tc-m68k.h (m68k_init_after_args): Remove.
(tc_init_after_args): Remove.
* gas/doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
(M68k-Directives): Document .arch and .cpu directives.
* gas/testsuite/gas/m68k/all.exp: Add arch-cpu-1 test.
* gas/testsuite/gas/m68k/arch-cpu-1.[sd]: New.
* include/elf/m68k.h (EF_CPU32, EF_M68000, EF_CFV4E): Rename to ...
(EF_M68K_CPU32, EF_M68K_M68000, EF_M68K_CFV4E): ... here.
(EF_M68K_ISA_MASK, EF_M68K_ISA_A, EF_M68K_M68K_ISA_A_PLUS,
EF_M68K_ISA_B, EF_M68K_HW_DIV, EF_M68K_MAC_MASK, EF_M68K_MAC,
EF_M68K_EMAC, EF_M68K_USP, EF_M68K_FLOAT): New.
* include/opcode/m68k.h (m68008, m68ec030, m68882): Remove.
(m68k_mask): New.
(cpu_m68k, cpu_cf): New.
(mcf5200, mcf5206e, mcf521x, mcf5249, mcf528x, mcf5307, mcf5407,
mcf5470, mcf5480): Rename to cpu_<foo>. Add m680x0 variants.
* opcodes/m68k-dis.c (print_insn_m68k): Use
bfd_m68k_mach_to_features.
* binutils/readelf.c (get_machine_flags): Add logic for EF_M68K flags.
2006-02-07 19:01:10 +00:00
|
|
|
|
|
|
|
|
|
|
* archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
|
|
|
|
|
|
bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
|
|
|
|
|
|
bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
|
|
|
|
|
|
bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
|
|
|
|
|
|
(bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
|
|
|
|
|
|
bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
|
|
|
|
|
|
bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
|
|
|
|
|
|
bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
|
|
|
|
|
|
bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
|
|
|
|
|
|
bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
|
|
|
|
|
|
bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
|
|
|
|
|
|
bfd_mach_mcf_isa_b_usp_float_emac): New.
|
|
|
|
|
|
(bfd_default_scan): Update coldfire mapping.
|
|
|
|
|
|
* bfd-in.h (bfd_m68k_mach_to_features,
|
|
|
|
|
|
bfd_m68k_features_to_mach): Declare.
|
|
|
|
|
|
* bfd-in2.h: Rebuilt.
|
|
|
|
|
|
* cpu-m68k.c (arch_info_struct): Add new coldfire machines,
|
|
|
|
|
|
adjust legacy names.
|
|
|
|
|
|
(m68k_arch_features): New.
|
|
|
|
|
|
(bfd_m68k_mach_to_features,
|
|
|
|
|
|
bfd_m68k_features_to_mach): Define.
|
|
|
|
|
|
* elf32-m68k.c (elf32_m68k_object_p): New.
|
|
|
|
|
|
(elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
|
|
|
|
|
|
(elf32_m68k_print_private_bfd_data): Print the CF EF flags.
|
|
|
|
|
|
(elf_backend_object_p): Define.
|
|
|
|
|
|
* ieee.c (ieee_write_processor): Update coldfire machines.
|
|
|
|
|
|
* libbfd.h: Rebuilt.
|
|
|
|
|
|
|
2006-02-06 21:55:39 +00:00
|
|
|
|
2006-02-06 Steve Ellcey <sje@cup.hp.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
|
|
|
|
|
|
if SHF_TLS is set.
|
|
|
|
|
|
|
2006-02-05 11:57:35 +00:00
|
|
|
|
2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
|
|
|
|
|
|
|
|
|
|
|
|
* coff-z80.c (r_imm24): New howto.
|
|
|
|
|
|
(rtype2howto): New case R_IMM24.
|
|
|
|
|
|
(coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
|
|
|
|
|
|
(extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
|
|
|
|
|
|
|
2006-02-04 08:29:58 +00:00
|
|
|
|
2006-02-04 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
|
|
|
|
|
|
has already been assigned a GOT index, copy that index to the
|
|
|
|
|
|
current hash table entry.
|
|
|
|
|
|
|
2006-02-01 22:03:38 +00:00
|
|
|
|
2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
|
|
|
|
|
|
for call-to-undefweak reloc overflow.
|
|
|
|
|
|
|
2006-01-31 22:42:21 +00:00
|
|
|
|
2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
|
|
|
|
|
|
for 32-bit relocs overflow.
|
|
|
|
|
|
|
2006-01-27 14:11:43 +00:00
|
|
|
|
2006-01-27 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
|
|
|
|
|
|
objects.
|
|
|
|
|
|
|
include/elf/ChangeLog:
Introduce TLS descriptors for i386 and x86_64.
* common.h (DT_TLSDESC_GOT, DT_TLSDESC_PLT): New.
* i386.h (R_386_TLS_GOTDESC, R_386_TLS_DESC_CALL, R_386_TLS_DESC):
New.
* x86-64.h (R_X86_64_GOTPC32_TLSDESC, R_X86_64_TLSDESC_CALL,
R_X86_64_TLSDESC): New.
bfd/ChangeLog:
Introduce TLS descriptors for i386 and x86_64.
* reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
* libbfd.h, bfd-in2.h: Rebuilt.
* elf32-i386.c (elf_howto_table): New relocations.
(R_386_tls): Adjust.
(elf_i386_reloc_type_lookup): Map new relocations.
(GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
(GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
(struct elf_i386_link_hash_entry): Add tlsdesc_got field.
(struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
(elf_i386_local_tlsdesc_gotent): New macro.
(struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
(elf_i386_compute_jump_table_size): New macro.
(link_hash_newfunc): Initialize tlsdesc_got.
(elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
(elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
R_386_TLS_DESC_CALL.
(elf_i386_check_relocs): Likewise. Allocate space for
local_tlsdesc_gotent.
(elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
R_386_TLS_DESC_CALL.
(allocate_dynrelocs): Count function PLT relocations. Reserve
space for TLS descriptors and relocations.
(elf_i386_size_dynamic_sections): Reserve space for TLS
descriptors and relocations. Set up sgotplt_jump_table_size.
Don't zero reloc_count in srelplt.
(elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
(elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
R_386_TLS_DESC_CALL.
(elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
(elf_backend_always_size_sections): Define.
* elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
(R_X86_64_standard): Adjust.
(x86_64_reloc_map): Map new relocs.
(elf64_x86_64_rtype_to_howto): New, split out of...
(elf64_x86_64_info_to_howto): ... this function, and...
(elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
(GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
(GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
(struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
(struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
(elf64_x86_64_local_tlsdesc_gotent): New macro.
(struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
tlsdesc_got and sgotplt_jump_table_size fields.
(elf64_x86_64_compute_jump_table_size): New macro.
(link_hash_newfunc): Initialize tlsdesc_got.
(elf64_x86_64_link_hash_table_create): Initialize new fields.
(elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
R_X86_64_TLSDESC_CALL.
(elf64_x86_64_check_relocs): Likewise. Allocate space for
local_tlsdesc_gotent.
(elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
R_X86_64_TLSDESC_CALL.
(allocate_dynrelocs): Count function PLT relocations. Reserve
space for TLS descriptors and relocations.
(elf64_x86_64_size_dynamic_sections): Reserve space for TLS
descriptors and relocations. Set up sgotplt_jump_table_size,
tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
and DT_TLSDESC_GOT.
(elf64_x86_64_always_size_sections): New. Set up
_TLS_MODULE_BASE_.
(elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
R_386_TLS_DESC_CALL.
(elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
(elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
(elf_backend_always_size_sections): Define.
binutils/ChangeLog:
Introduce TLS descriptors for i386 and x86_64.
* readelf.c (get_dynamic_type): Handle DT_TLSDESC_GOT and
DT_TLSDESC_PLT.
gas/ChangeLog:
Introduce TLS descriptors for i386 and x86_64.
* config/tc-i386.c (tc_i386_fix_adjustable): Handle
BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
(optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
displacement bits.
(build_modrm_byte): Set up zero modrm for TLS desc calls.
(lex_got): Handle @tlsdesc and @tlscall.
(md_apply_fix, tc_gen_reloc): Handle the new relocations.
ld/testsuite/ChangeLog:
Introduce TLS descriptors for i386 and x86_64.
* ld-i386/i386.exp: Run on x86_64-*-linux* and amd64-*-linux*.
Add new tests.
* ld-i386/pcrel16.d: Add -melf_i386.
* ld-i386/pcrel8.d: Likewise.
* ld-i386/tlsbindesc.dd: New.
* ld-i386/tlsbindesc.rd: New.
* ld-i386/tlsbindesc.s: New.
* ld-i386/tlsbindesc.sd: New.
* ld-i386/tlsbindesc.td: New.
* ld-i386/tlsdesc.dd: New.
* ld-i386/tlsdesc.rd: New.
* ld-i386/tlsdesc.s: New.
* ld-i386/tlsdesc.sd: New.
* ld-i386/tlsdesc.td: New.
* ld-i386/tlsgdesc.dd: New.
* ld-i386/tlsgdesc.rd: New.
* ld-i386/tlsgdesc.s: New.
* ld-x86-64/x86-64.exp: Run new tests.
* ld-x86-64/tlsbindesc.dd: New.
* ld-x86-64/tlsbindesc.rd: New.
* ld-x86-64/tlsbindesc.s: New.
* ld-x86-64/tlsbindesc.sd: New.
* ld-x86-64/tlsbindesc.td: New.
* ld-x86-64/tlsdesc.dd: New.
* ld-x86-64/tlsdesc.pd: New.
* ld-x86-64/tlsdesc.rd: New.
* ld-x86-64/tlsdesc.s: New.
* ld-x86-64/tlsdesc.sd: New.
* ld-x86-64/tlsdesc.td: New.
* ld-x86-64/tlsgdesc.dd: New.
* ld-x86-64/tlsgdesc.rd: New.
* ld-x86-64/tlsgdesc.s: New.
2006-01-18 21:07:51 +00:00
|
|
|
|
2006-01-18 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
Introduce TLS descriptors for i386 and x86_64.
|
|
|
|
|
|
* reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
|
|
|
|
|
|
BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
|
|
|
|
|
|
BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
|
|
|
|
|
|
* libbfd.h, bfd-in2.h: Rebuilt.
|
|
|
|
|
|
* elf32-i386.c (elf_howto_table): New relocations.
|
|
|
|
|
|
(R_386_tls): Adjust.
|
|
|
|
|
|
(elf_i386_reloc_type_lookup): Map new relocations.
|
|
|
|
|
|
(GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
|
|
|
|
|
|
(GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
|
|
|
|
|
|
(struct elf_i386_link_hash_entry): Add tlsdesc_got field.
|
|
|
|
|
|
(struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
|
|
|
|
|
|
(elf_i386_local_tlsdesc_gotent): New macro.
|
|
|
|
|
|
(struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
|
|
|
|
|
|
(elf_i386_compute_jump_table_size): New macro.
|
|
|
|
|
|
(link_hash_newfunc): Initialize tlsdesc_got.
|
|
|
|
|
|
(elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
|
|
|
|
|
|
(elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
|
|
|
|
|
|
R_386_TLS_DESC_CALL.
|
|
|
|
|
|
(elf_i386_check_relocs): Likewise. Allocate space for
|
|
|
|
|
|
local_tlsdesc_gotent.
|
|
|
|
|
|
(elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
|
|
|
|
|
|
R_386_TLS_DESC_CALL.
|
|
|
|
|
|
(allocate_dynrelocs): Count function PLT relocations. Reserve
|
|
|
|
|
|
space for TLS descriptors and relocations.
|
|
|
|
|
|
(elf_i386_size_dynamic_sections): Reserve space for TLS
|
|
|
|
|
|
descriptors and relocations. Set up sgotplt_jump_table_size.
|
|
|
|
|
|
Don't zero reloc_count in srelplt.
|
|
|
|
|
|
(elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
|
|
|
|
|
|
(elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
|
|
|
|
|
|
R_386_TLS_DESC_CALL.
|
|
|
|
|
|
(elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
|
|
|
|
|
|
(elf_backend_always_size_sections): Define.
|
|
|
|
|
|
* elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
|
|
|
|
|
|
R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
|
|
|
|
|
|
(R_X86_64_standard): Adjust.
|
|
|
|
|
|
(x86_64_reloc_map): Map new relocs.
|
|
|
|
|
|
(elf64_x86_64_rtype_to_howto): New, split out of...
|
|
|
|
|
|
(elf64_x86_64_info_to_howto): ... this function, and...
|
|
|
|
|
|
(elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
|
|
|
|
|
|
(GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
|
|
|
|
|
|
(GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
|
|
|
|
|
|
(struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
|
|
|
|
|
|
(struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
|
|
|
|
|
|
(elf64_x86_64_local_tlsdesc_gotent): New macro.
|
|
|
|
|
|
(struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
|
|
|
|
|
|
tlsdesc_got and sgotplt_jump_table_size fields.
|
|
|
|
|
|
(elf64_x86_64_compute_jump_table_size): New macro.
|
|
|
|
|
|
(link_hash_newfunc): Initialize tlsdesc_got.
|
|
|
|
|
|
(elf64_x86_64_link_hash_table_create): Initialize new fields.
|
|
|
|
|
|
(elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
|
|
|
|
|
|
R_X86_64_TLSDESC_CALL.
|
|
|
|
|
|
(elf64_x86_64_check_relocs): Likewise. Allocate space for
|
|
|
|
|
|
local_tlsdesc_gotent.
|
|
|
|
|
|
(elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
|
|
|
|
|
|
R_X86_64_TLSDESC_CALL.
|
|
|
|
|
|
(allocate_dynrelocs): Count function PLT relocations. Reserve
|
|
|
|
|
|
space for TLS descriptors and relocations.
|
|
|
|
|
|
(elf64_x86_64_size_dynamic_sections): Reserve space for TLS
|
|
|
|
|
|
descriptors and relocations. Set up sgotplt_jump_table_size,
|
|
|
|
|
|
tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
|
|
|
|
|
|
reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
|
|
|
|
|
|
and DT_TLSDESC_GOT.
|
|
|
|
|
|
(elf64_x86_64_always_size_sections): New. Set up
|
|
|
|
|
|
_TLS_MODULE_BASE_.
|
|
|
|
|
|
(elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
|
|
|
|
|
|
R_386_TLS_DESC_CALL.
|
|
|
|
|
|
(elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
|
|
|
|
|
|
(elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
|
|
|
|
|
|
DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
|
|
|
|
|
|
(elf_backend_always_size_sections): Define.
|
|
|
|
|
|
|
2006-01-17 17:12:58 +00:00
|
|
|
|
2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR binutils/2096
|
|
|
|
|
|
* dwarf2.c (comp_unit_contains_address): Update comment.
|
|
|
|
|
|
(_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
|
|
|
|
|
|
lma. Return TRUE only if both comp_unit_contains_address and
|
|
|
|
|
|
comp_unit_find_nearest_line return TRUE.
|
|
|
|
|
|
(_bfd_dwarf2_find_line): Use section's vma, instead of lma.
|
|
|
|
|
|
|
2006-01-17 15:32:41 +00:00
|
|
|
|
2006-01-18 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
|
|
|
|
|
|
(bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
|
|
|
|
|
|
* elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
|
|
|
|
|
|
elf_gc_mark_dynamic_ref_symbol. Make global.
|
|
|
|
|
|
(bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
|
|
|
|
|
|
* elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
|
|
|
|
|
|
(elfNN_bed): Init new field.
|
|
|
|
|
|
* elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
|
|
|
|
|
|
(ppc64_elf_gc_mark_dynamic_ref): New function.
|
|
|
|
|
|
|
2006-01-17 13:00:16 +00:00
|
|
|
|
2006-01-17 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
|
|
|
|
|
|
|
2006-01-17 10:34:43 +00:00
|
|
|
|
2006-01-17 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR binutils/2159
|
|
|
|
|
|
* elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
|
|
|
|
|
|
parameters.
|
|
|
|
|
|
|
2006-01-11 18:11:43 +00:00
|
|
|
|
2006-01-11 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
|
|
|
|
|
|
into the newly (re)allocated map array.
|
|
|
|
|
|
|
2006-01-09 12:55:01 +00:00
|
|
|
|
2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
|
|
|
|
|
|
|
|
|
|
|
|
* peXXigen.c (tbl): Add comma after "HIGH3ADJ".
|
|
|
|
|
|
|
2006-01-01 00:06:24 +00:00
|
|
|
|
2006-01-01 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_action_discarded): Return 0
|
|
|
|
|
|
for .toc1 section.
|
|
|
|
|
|
|
2006-01-16 23:15:07 +00:00
|
|
|
|
For older changes see ChangeLog-2005
|
2001-09-08 05:47:01 +00:00
|
|
|
|
|
|
|
|
|
|
Local Variables:
|
|
|
|
|
|
mode: change-log
|
|
|
|
|
|
left-margin: 8
|
|
|
|
|
|
fill-column: 74
|
|
|
|
|
|
version-control: never
|
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|
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|
End:
|
