23cc69b663
* elfxx-mips.c (mips_got_info): Add a "reloc_only_gotno" field. (mips_elf_got_section): Delete. (mips_elf_sort_hash_table): Use g->reloc_only_gotno to decide how many reloc-only entries there are. (mips_elf_count_got_symbols): Adjust g->reloc_only_gotno as well as g->global_gotno. (mips_elf_make_got_per_bfd): Initialize reloc_only_gotno. (mips_elf_multi_got): Likewise. Use gg->reloc_only_gotno rather than gg->assigned_gotno to store the number of reloc-only GOT entries. (mips_elf_create_got_section): Remove the MAYBE_EXCLUDE parameter. Initialize reloc_only_gotno. (mips_elf_calculate_relocation): Check htab->got_info instead of dynobj when deciding whether to call mips_elf_adjust_gp, (_bfd_mips_elf_create_dynamic_sections): Adjust the call to mips_elf_create_got_section. (mips_elf_record_relocs): Likewise. Remove redundant "dynobj == NULL" code. Do not use mips_elf_create_got_section or mips_elf_record_global_got_symbol for R_MIPS_32, R_MIPS_REL32 and R_MIPS_64; limit global_got_area to GGA_RELOC_ONLY instead. (_bfd_mips_elf_finish_dynamic_symbol): Use htab->sgot instead of mips_elf_got_section. (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise. (_bfd_mips_elf_finish_dynamic_sections): Likewise. Move the initial assignment of G to the block that uses it; it is used for an unrelated purpose later. ld/testsuite/ * ld-mips-elf/tls-hidden4.got, ld-mips-elf/tls-hidden4.r: We have removed an unused GOT entry that was allocated for the R_MIPS_32 relocation against "undef", so adjust addresses down by 4 bytes. * ld-mips-elf/got-dump-1.d, ld-mips-elf/got-dump-2.d: We have changed the order of the GOT entries so that reloc-only ones come last. "undef" is only referred to by dynamic relocations, so it now comes after "glob". * ld-mips-elf/mips16-pic-2.dd, ld-mips-elf/mips16-pic-2.gd, ld-mips-elf/mips16-pic-2.nd, ld-mips-elf/mips16-pic-2.rd: We have removed two unused local GOT entries that were originally created as global entries for the hidden symbols "used2" and "used3". "used4" and "used5" are only referred to by relocations, so they now come after "used6" and "used7".
2108 lines
80 KiB
Text
2108 lines
80 KiB
Text
2008-08-07 Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
* elfxx-mips.c (mips_got_info): Add a "reloc_only_gotno" field.
|
||
(mips_elf_got_section): Delete.
|
||
(mips_elf_sort_hash_table): Use g->reloc_only_gotno to decide
|
||
how many reloc-only entries there are.
|
||
(mips_elf_count_got_symbols): Adjust g->reloc_only_gotno as
|
||
well as g->global_gotno.
|
||
(mips_elf_make_got_per_bfd): Initialize reloc_only_gotno.
|
||
(mips_elf_multi_got): Likewise. Use gg->reloc_only_gotno
|
||
rather than gg->assigned_gotno to store the number of
|
||
reloc-only GOT entries.
|
||
(mips_elf_create_got_section): Remove the MAYBE_EXCLUDE parameter.
|
||
Initialize reloc_only_gotno.
|
||
(mips_elf_calculate_relocation): Check htab->got_info instead of
|
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dynobj when deciding whether to call mips_elf_adjust_gp,
|
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(_bfd_mips_elf_create_dynamic_sections): Adjust the call
|
||
to mips_elf_create_got_section.
|
||
(mips_elf_record_relocs): Likewise. Remove redundant
|
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"dynobj == NULL" code. Do not use mips_elf_create_got_section
|
||
or mips_elf_record_global_got_symbol for R_MIPS_32, R_MIPS_REL32
|
||
and R_MIPS_64; limit global_got_area to GGA_RELOC_ONLY instead.
|
||
(_bfd_mips_elf_finish_dynamic_symbol): Use htab->sgot instead
|
||
of mips_elf_got_section.
|
||
(_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
|
||
(_bfd_mips_elf_finish_dynamic_sections): Likewise.
|
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Move the initial assignment of G to the block that uses it;
|
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it is used for an unrelated purpose later.
|
||
|
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2008-08-07 Richard Sandiford <rdsandiford@googlemail.com>
|
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|
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* elfxx-mips.c (count_section_dynsyms): Move before the new first use.
|
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(mips_elf_sort_hash_table): Take the output bfd as a parameter.
|
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Remove the MAX_LOCAL parameter. Exit early if there are no
|
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dynamic symbols, if there is no dynobj, or if there is no
|
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GOT section. Use count_section_dynsyms instead of MAX_LOCAL.
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Assert == rather than <= when checking hsd.max_unref_got_dynindx.
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Also assert that g->global_gotno is right.
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(mips_elf_count_forced_local_got_symbols): Rename to...
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(mips_elf_count_got_symbols): ...and count global GOT entries too.
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Set the global_got_area of a forced-local GGA_RELOC_ONLY symbol
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to GGA_NONE.
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(mips_elf_multi_got): Don't sort the symbol table.
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(mips_elf_lay_out_got): Likewise. Use mips_elf_count_got_symbols
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to count the number of global GOT entries.
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(_bfd_mips_elf_final_link): Unconditionally call
|
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mips_elf_sort_hash_table.
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2008-08-07 Richard Sandiford <rdsandiford@googlemail.com>
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* elfxx-mips.c (GGA_NORMAL, GGA_RELOC_ONLY, GGA_NONE): New macros.
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(mips_elf_link_hash_entry): Add a "global_got_area" field.
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(mips_elf_link_hash_newfunc): Initialize it.
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(mips_elf_sort_hash_table_f): Use h->global_got_area instead of
|
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h->root.got.offset. Do not handle forced_local symbols specially.
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(mips_elf_record_global_got_symbol): Set h->global_got_area
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instead of h->root.got.offset.
|
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(mips_elf_recreate_got): Assert that h->global_got_area == GGA_NONE
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for indirect and warning symbols.
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(mips_elf_count_forced_local_got_symbols): Change the argument
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from a "elf_link_hash_entry" to "mips_elf_link_hash_entry".
|
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Use and set h->global_got_area instead of h->root.got.offset.
|
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Set it to GGA_NONE for all forced-local symbols.
|
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(mips_elf_set_global_got_offset): Set h->global_got_area
|
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instead of h->root.got.offset. Use g->global_got_area instead
|
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of a combination of dynindx, forced_local and tls_type.
|
||
(mips_elf_multi_got): Remove disabled code. Pass GGA_* values to
|
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mips_elf_set_global_got_offset.
|
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(mips_elf_lay_out_got): Use mips_elf_link_hash_traverse instead
|
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of elf_link_hash_traverse.
|
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(_bfd_mips_elf_copy_indirect_symbol): Copy the indirect symbol's
|
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global_got_area to the direct symbol if the latter's value is higher.
|
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Set the indirect symbol's area to GGA_NONE.
|
||
|
||
2008-08-07 Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
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* elf32-mips.c (elf_backend_hide_symbol): Delete.
|
||
* elfn32-mips.c (elf_backend_hide_symbol): Likewise.
|
||
* elf64-mips.c (elf_backend_hide_symbol): Likewise.
|
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* elfxx-mips.h (elf_backend_hide_symbol): Likewise.
|
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* elfxx-mips.c (mips_elf_link_hash_entry): Remove "forced_local"
|
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and add "needs_lazy_stub".
|
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(mips_elf_link_hash_newfunc): Update accordingly.
|
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(mips_elf_link_hash_table): Remove "computed_got_sizes" and
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add "lazy_stub_count".
|
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(_bfd_mips_elf_link_hash_table_create): Update accordingly.
|
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(mips_elf_output_extsym): Use hd->needs_lazy_stub to detect
|
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cases where a lazy stub is being used.
|
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(mips_elf_sort_hash_table_f): Use h->root.forced_local instead
|
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of h->forced_local.
|
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(mips_elf_record_global_got_symbol): Use _bfd_elf_link_hash_hide_symbol
|
||
instead of _bfd_mips_elf_hide_symbol. Do not increment local_gotno
|
||
here.
|
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(mips_elf_allocate_dynamic_relocations): Move before new first use.
|
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(mips_elf_check_recreate_got, mips_elf_recreate_got): New functions.
|
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(mips_elf_resolve_final_got_entries): Move earlier in file. Make at
|
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most two passes over the hash table. Use mips_elf_check_recreate_got
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to see if there are any indirect or warning entries and
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mips_elf_recreate_got to create a new GOT without them.
|
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Return a boolean success value.
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(mips_elf_count_forced_local_got_entries): New function.
|
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(mips_elf_make_got_per_bfd): Check h->root.forced_local instead of
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h->forced_local.
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(mips_elf_set_global_got_offset): Likewise.
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(mips_elf_set_no_stub): Replace with...
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(mips_elf_forbid_lazy_stubs): ...this new function.
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(mips_elf_resolve_final_got_entry): Delete.
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(mips_elf_multi_got): Fix formatting. Use mips_elf_forbid_lazy_stubs
|
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instead of mips_elf_set_no_stub. Move the code that sets
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global offsets and allocates dynamic relocations from the main
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_bfd_mips_elf_size_dynamic_sections loop to here.
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(_bfd_mips_elf_adjust_dynamic_symbol): Do not allocate room in
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.MIPS.stubs here; just set hmips->needs_lazy_stub and increment
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htab->lazy_stub_count.
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(_bfd_mips_elf_always_size_sections): Move the stub-estimation
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code to mips_elf_estimate_stub_size and the GOT-sizing code to
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mips_elf_lay_out_got. Do not call these functions here.
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(mips_elf_estimate_stub_size): New function, split
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out from _bfd_mips_elf_always_size_sections. Call
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mips_elf_resolve_final_got_entries earlier. Count the number
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of forced-local entries. Do not add stub sizes to loadable_size;
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after this patch, the stub sizes are already included in the main
|
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estimate. Allocate dynamic relocations here rather than in the
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main _bfd_mips_elf_size_dynamic_sections loop.
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(mips_elf_estimate_stub_size): New function, split out from
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_bfd_mips_elf_always_size_sections.
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(mips_elf_allocate_lazy_stub): New function.
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(mips_elf_lay_out_lazy_stubs): Likewise.
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(_bfd_mips_elf_size_dynamic_sections): Call mips_elf_estimate_stub_size,
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mips_elf_lay_out_got and mips_elf_lay_out_lazy_stubs. Do not handle
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the allocation of sreldyn specially.
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(_bfd_mips_elf_hide_symbol): Delete.
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2008-08-07 Richard Sandiford <rdsandiford@googlemail.com>
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* elfxx-mips.c (allocate_dynrelocs): Ignore indirect and warning
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symbols.
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2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
|
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|
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* elfxx-mips.c (mips_elf_link_hash_entry): Move bfd_boolean
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fields to the end of the structure and make them single-bit
|
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bitfields.
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(mips_elf_link_hash_newfunc): Make the initialization statements
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follow the new field order.
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2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
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* elfxx-mips.c (_mips_elf_section_data): Remove the "u.got_info" field.
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(mips_elf_link_hash_table): Add "sgot" and "got_info" fields.
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(_bfd_mips_elf_link_hash_table_create): Initialize them.
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(mips_elf_got_section): Always apply the !maybe_excluded behavior.
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(mips_elf_got_info): Delete.
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(mips_elf_initialize_tls_slots): Remove the DYNOBJ local variable.
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Adjust the call to mips_elf_got_section.
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(mips_elf_local_got_index): Don't call mips_elf_got_info.
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Update the call to mips_elf_create_local_got_entry.
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Use htab->got_info.
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(mips_elf_global_got_index): Don't call mips_elf_got_info;
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use htab->got_info and htab->sgot instead.
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(mips_elf_got_page): Don't call mips_elf_got_info. Update the
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call to mips_elf_create_local_got_entry.
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(mips_elf_got16_entry): Likewise.
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(mips_elf_got_offset_from_index): Replace with DYNOBJ parameter
|
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with an INFO parameter. Don't call mips_elf_got_info; use htab->sgot
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and htab->got_info instead.
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(mips_elf_create_local_got_entry): Remove the GG and SGOT parameters.
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Use htab->sgot and htab->got_info.
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(mips_elf_sort_hash_table): Remove the DYNOBJ local variable.
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Don't call mips_elf_got_info; use htab->got_info instead.
|
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(mips_elf_record_global_got_symbol): Turn G from a paramter to
|
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a local variable and read it from htab->got_info.
|
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(mips_elf_record_local_got_symbol): Replace the G parameter with
|
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an INFO parameter. Make G a local variable and read it from
|
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htab->got_info instead.
|
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(mips_elf_record_got_page_entry): Likewise.
|
||
(mips_elf_multi_got): Remove the G parameter and make it a local
|
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variable instead. Read it from htab->got_info.
|
||
(mips_elf_create_got_section): Cache the GOT section in htab->sgot.
|
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Store the GOT information in htab->got_info.
|
||
(mips_elf_calculate_relocation): Don't call mips_elf_got_section
|
||
and mips_elf_got_info; use htab->sgot and htab->got_info instead.
|
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Adjust the calls to mips_elf_got_offset_from_index and
|
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mips_elf_adjust_gp.
|
||
(_bfd_mips_elf_check_relocs): Remove the G and SGOT local variables.
|
||
Adjust the calls to mips_elf_record_local_got_symbol,
|
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mips_elf_record_global_got_symbol and mips_elf_record_got_page_entry.
|
||
Use htab->sgot.
|
||
(_bfd_mips_elf_always_size_sections): Remove the DYNOBJ local variable.
|
||
Don't call mips_elf_got_info; use htab->sgot and htab->got_info instead.
|
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Update the call to mips_elf_multi_got.
|
||
(_bfd_mips_elf_size_dynamic_sections): Don't call mips_elf_got_info;
|
||
use htab->got_info instead.
|
||
(_bfd_mips_elf_finish_dynamic_symbol): Update the call to
|
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mips_elf_got_section. Get the got_info from the hash table
|
||
rather than the GOT section.
|
||
(_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
|
||
(_bfd_mips_elf_finish_dynamic_sections): Likewise.
|
||
(_bfd_mips_elf_hide_symbol): Don't call mips_elf_got_section;
|
||
get the got_info from the hash table instead. Remove the GOT
|
||
local variable.
|
||
(_bfd_mips_elf_final_link): Likewise. Also remove the DYNOBJ
|
||
local variable.
|
||
|
||
2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
* elfxx-mips.c (mips_elf_link_hash_table): Add an "sstubs" field.
|
||
(_bfd_mips_elf_create_dynamic_sections): Use it to cache the stubs
|
||
section. Don't check whether the section already exists.
|
||
(_bfd_mips_elf_adjust_dynamic_symbol): Use htab->sstubs.
|
||
(_bfd_mips_elf_finish_dynamic_symbol): Likewise.
|
||
(_bfd_mips_elf_finish_dynamic_sections): Likewise.
|
||
(_bfd_mips_elf_size_dynamic_sections): Likewise. Don't add the
|
||
dummy stub to an empty section.
|
||
(_bfd_mips_elf_link_hash_table_create): Initialize the "sstubs" field.
|
||
|
||
2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
* reloc.c (BFD_RELOC_MIPS16_GOT16, BFD_RELOC_MIPS16_CALL16): Declare.
|
||
* libbfd.h, bfd-in2.h: Regenerate.
|
||
* elf32-mips.c (elf_mips16_howto_table_rel): Fill in reserved
|
||
R_MIPS16_GOT16 and R_MIPS16_CALL16 entries.
|
||
(mips16_reloc_map): Add mappings.
|
||
* elf64-mips.c (mips16_elf64_howto_table_rel): Fill in reserved
|
||
R_MIPS16_GOT16 and R_MIPS16_CALL16 entries.
|
||
(mips16_elf64_howto_table_rela): Likewise.
|
||
(mips16_reloc_map): Add mappings.
|
||
* elfn32-mips.c (elf_mips16_howto_table_rel): Fill in reserved
|
||
R_MIPS16_GOT16 and R_MIPS16_CALL16 entries.
|
||
(elf_mips16_howto_table_rela): Likewise.
|
||
(mips16_reloc_map): Add mappings.
|
||
* elfxx-mips.c (mips_elf_create_shadow_symbol): New function.
|
||
(section_allows_mips16_refs_p): Likewise.
|
||
(mips16_stub_symndx): Likewise.
|
||
(mips_elf_check_mips16_stubs): Treat the data argument as a
|
||
bfd_link_info. Mark every dynamic symbol as needing MIPS16 stubs
|
||
and create a "shadow" symbol for the original MIPS16 definition.
|
||
(mips16_reloc_p, got16_reloc_p, call16_reloc_p, hi16_reloc_p)
|
||
(lo16_reloc_p, mips16_call_reloc_p): New functions.
|
||
(_bfd_mips16_elf_reloc_unshuffle): Use mips16_reloc_p to generalize
|
||
relocation checks.
|
||
(_bfd_mips16_elf_reloc_shuffle): Likewise.
|
||
(_bfd_mips_elf_lo16_reloc): Handle R_MIPS16_GOT16.
|
||
(mips_elf_got16_entry): Add comment.
|
||
(mips_elf_calculate_relocation): Use hi16_reloc_p,
|
||
lo16_reloc_p, mips16_call_reloc_p, call16_reloc_p and got16_reloc_p
|
||
to generalize relocation checks. Use section_allows_mips16_refs_p
|
||
instead of mips16_stub_section_p. Handle R_MIPS16_CALL16 and
|
||
R_MIPS16_GOT16, allowing the former to refer directly to a
|
||
MIPS16 function if its stub is not needed.
|
||
(mips16_stub_section_p): Delete.
|
||
(_bfd_mips_elf_symbol_processing): Convert odd-valued function
|
||
symbols into even MIPS16 symbols.
|
||
(mips_elf_add_lo16_rel_addend): Use mips16_reloc_p to generalize
|
||
a relocation check.
|
||
(_bfd_mips_elf_check_relocs): Calculate "bed" and "rel_end"
|
||
earlier in the function. Use mips16_stub_symndx to identify
|
||
the target function. Avoid out-of-bounds accesses when the
|
||
stub has no relocations; report an error instead. Use
|
||
section_allows_mips16_refs_p instead of mips16_stub_section_p.
|
||
Use mips16_call_reloc_p and got16_reloc_p to generalize relocation
|
||
checks. Handle R_MIPS16_CALL16 and R_MIPS16_GOT16. Don't create
|
||
dynamic relocations for absolute references to __gnu_local_gp.
|
||
(_bfd_mips_elf_always_size_sections): Pass a bfd_link_info as
|
||
the argument to mips_elf_check_mips16_stubs. Generalize comment.
|
||
(_bfd_mips_elf_relocate_section): Use hi16_reloc_p and got16_reloc_p
|
||
to generalize relocation checks.
|
||
(_bfd_mips_elf_finish_dynamic_symbol): If a dynamic MIPS16 function
|
||
symbol has a non-MIPS16 stub, redirect the symbol to the stub.
|
||
Fix an overly long line. Don't give dynamic symbols type STO_MIPS16.
|
||
(_bfd_mips_elf_gc_sweep_hook): Handle R_MIPS16_CALL16 and
|
||
R_MIPS16_GOT16.
|
||
|
||
2008-08-06 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf32-ppc.c (ppc_elf_relax_section): Clear R_PPC_PLTREL24 addend.
|
||
(ppc_elf_relocate_section <R_PPC_RELAX32_PLT>): Don't bother here.
|
||
|
||
2008-08-05 Alan Modra <amodra@bigpond.net.au>
|
||
Jaka Močnik <jaka@xlab.si>
|
||
|
||
* coffcode.h (coff_slurp_line_table): bfd_alloc lineno_cache first
|
||
so that we don't inadvertently free it. Use bfd_alloc for sort
|
||
arrays, and memcpy sorted line table.
|
||
|
||
2008-08-04 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf32-spu.c (spu_elf_auto_overlay): Use the maximum possible
|
||
if --fixed-space request is too large.
|
||
|
||
2008-08-04 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* Makefile.am (SRC-POTFILES.in, BLD-POTFILES.in): Set LC_ALL=C.
|
||
* Makefile.in: Regenerate.
|
||
* po/SRC-POTFILES.in: Regenerate.
|
||
|
||
2008-08-02 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf32-spu.c (mark_overlay_section): Move code calculating
|
||
max_overlay_size to correct block.
|
||
(spu_elf_auto_overlay): Don't use %x in einfo error message.
|
||
|
||
2008-08-01 Alan Modra <amodra@bigpond.net.au>
|
||
Jan Kratochvil <jan.kratochvil@redhat.com>
|
||
|
||
* elfcore.h (elf_core_file_p): Ensure we have a backend match
|
||
with the correct arch size before rejecting the generic fallback.
|
||
* elfcode.h (elf_object_p): Likewise. Ensure arch size matches
|
||
before accepting a target.
|
||
|
||
2008-08-01 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
PR 6774
|
||
* elf.c (rewrite_elf_program_header): Don't wrap p_paddr to
|
||
include file or program headers.
|
||
|
||
2008-07-30 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* coff-ppc.c, coffgen.c, ecoff.c, ecofflink.c, elf.c, elf32-frv.c,
|
||
elf32-iq2000.c, elf32-m32c.c, elf32-mep.c, elf32-mt.c,
|
||
elf32-sh-symbian.c, elf64-hppa.c, mach-o.c, peXXigen.c, pef.c,
|
||
ppcboot.c, vms-misc.c, xsym.c: Silence gcc warnings.
|
||
|
||
2008-07-28 Daniel Jacobowitz <dan@codesourcery.com>
|
||
|
||
* elfxx-mips.c (mips_elf_calculate_relocation): Avoid generating
|
||
relocations for undefined weak symbols with non-default visibility.
|
||
(_bfd_mips_elf_check_relocs): Use possibly_dynamic_relocs for
|
||
global symbols in shared libraries.
|
||
(allocate_dynrelocs): New function.
|
||
(_bfd_mips_elf_adjust_dynamic_symbol): Do not handle
|
||
possibly_dynamic_relocs here.
|
||
(_bfd_mips_elf_size_dynamic_sections): Call allocate_dynrelocs.
|
||
|
||
2008-07-28 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
* elf32-i386.c (struct elf_i386_link_hash_table): Added field
|
||
tls_module_base.
|
||
(elf_i386_link_hash_table_create): Initialize it.
|
||
(elf_i386_always_size_sections): Set it.
|
||
(set_tls_module_base): New.
|
||
(elf_i386_relocate_sections): Call it.
|
||
* elf64-x86-64.c (struct elf64_x86_64_link_hash_table): Added
|
||
field tls_module_base.
|
||
(elf64_x86_64_link_hash_table_create): Initialize it.
|
||
(elf64_x86_64_always_size_sections): Set it.
|
||
(set_tls_module_base): New.
|
||
(elf64_x86_64_relocate_sections): Call it.
|
||
Reported by Cary Coutant <ccoutant@google.com>
|
||
|
||
2008-07-28 Ineiev <ineiev@yahoo.co.uk>
|
||
|
||
* elf32-arm.c (arm_map_one_stub): Declare variables at beginning
|
||
of block.
|
||
* elf32-avr.c (get_local_syms): Likewise.
|
||
|
||
2008-07-28 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
PR 6769
|
||
* bfd-in.h (BFD_VMA_FMT): Define.
|
||
(printf_vma, sprintf_vma): Use the above.
|
||
(_bfd_int64_low, _bfd_int64_high): Delete.
|
||
* bfd-in2.h: Regenerate.
|
||
|
||
2008-07-27 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf.c (_bfd_elf_make_section_from_shdr): Ignore return from
|
||
elf_parse_notes. Use bfd_malloc_and_get_section.
|
||
(elf_parse_notes): Validate note namesz and descsz.
|
||
|
||
2008-07-26 Michael Eager <eager@eagercon.com>
|
||
|
||
* elf32-ppc.c (ppc_elf_merge_obj_attributes): Check compatibility
|
||
between single-float, double-float, and soft-float.
|
||
|
||
2008-07-24 Daniel Jacobowitz <dan@codesourcery.com>
|
||
|
||
* elf32-mips.c (elf_backend_write_section): Define.
|
||
|
||
2008-07-24 Nick Clifton <nickc@redhat.com>
|
||
|
||
* elf.c (_bfd_elf_map_sections_to_segments): Catch off by one
|
||
error assigning sections to segments.
|
||
|
||
2008-07-22 Nick Clifton <nickc@redhat.com>
|
||
|
||
* elf.c (_bfd_elf_map_sections_to_segments): Allow sections in
|
||
adjoining pages to be included in the same segment.
|
||
|
||
2008-07-22 Simon Baldwin <simonb@google.com>
|
||
|
||
* elflink.c (elf_link_output_extsym): Set st_size to zero for
|
||
symbols from dynamic libraries.
|
||
|
||
2008-07-21 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR ld/4424
|
||
* elflink.c (_bfd_elf_merge_symbol): Call bed->relocs_compatible
|
||
to check if 2 inputs are compatible.
|
||
|
||
2008-07-21 Sterling Augustine <sterling@tensilica.com>
|
||
|
||
* elf.c (assign_file_positions_for_load_sections): Print vma in
|
||
error message about overlapping section vmas.
|
||
|
||
2008-07-21 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR ld/6747
|
||
* elf32-frv.c (elf32_frv_relocate_section): Revert the change
|
||
for PR ld/6446 checked in by accident on May 21, 2008.
|
||
|
||
2008-07-21 Nick Clifton <nickc@redhat.com>
|
||
|
||
* coff-sh.c (bfd_pe_print_pdata): Define to NULL for non
|
||
COFF_WITH_PE based SH ports.
|
||
* libpei.h (_bfd_XX_print_ce_compressed_pdata): Prototype.
|
||
* arm-wince-pe.c (bfd_pe_print_pdata): Use
|
||
_bfd_pe_print_ce_compressed_pdata.
|
||
(slurp_symcache, cleanup_syms, pe_print_ce_compressed_pdata): Move
|
||
to...
|
||
* peXXigen.c: ... here and rename pe_print_ce_compressed_pdata to
|
||
_bfd_XX_print_ce_compressed_pdata.
|
||
|
||
2008-07-21 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Drop
|
||
unwanted zero terminators.
|
||
|
||
2008-07-21 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf32-spu.c (spu_elf_relocate_section): Expand
|
||
RELOC_FOR_GLOBAL_SYMBOL. Don't warn about undefined symbols for
|
||
R_SPU_PPU32 and R_SPU_PPU64 relocations.
|
||
|
||
2008-07-21 Luis Machado <luisgpm@br.ibm.com>
|
||
|
||
* elf-bfd.h: Declare elfcore_write_ppc_vsx.
|
||
* elf.c (elfcore_grok_ppc_vsx): New function.
|
||
(elfcore_write_ppc_vsx): New function
|
||
(elfcore_grok_note): Handle VSX notes.
|
||
(elfcore_write_register_note): Handle VSX notes.
|
||
|
||
2008-07-18 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* bfd-in.h (bfd_elf32_arm_set_target_relocs): Add new parameter.
|
||
* bfd-in2.h: Regenerate.
|
||
* elf32-arm.c (struct elf_arm_obj_tdata): Add field
|
||
no_wchar_size_warning.
|
||
(bfd_elf32_arm_set_target_relocs): Add new parameter
|
||
no_wchar_warn.
|
||
(elf32_arm_merge_eabi_attributes): Give a warning, not an error,
|
||
for conflicting wchar_t attributes. Do not warn if
|
||
--no-wchar-size-warning. Make diagnostic text more specific.
|
||
|
||
2008-07-18 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR ld/6748
|
||
* elf32-arm.c (elf32_arm_link_hash_table_create): Initialize
|
||
new fields added for ARM long call support.
|
||
|
||
2008-07-18 Danny Backx <dannybackx@users.sourceforge.net>
|
||
|
||
* pe-arm-wince.c (pe_print_compressed_pdata): Define new function to
|
||
print compressed pdata structure as described on MSDN. This only
|
||
applies to a limited set of architectures (ARM, SH4).
|
||
(slurp_symtab, my_symbol_for_address): Define static helper
|
||
functions for pe_print_compressed_pdata.
|
||
* coffcode.h (bfd_coff_backend_data): Add _bfd_coff_print_pdata field.
|
||
(bfd_coff_have_print_pdata, bfd_coff_print_pdata): Define.
|
||
* bfd/peXXigen.c (_bfd_XX_print_private_bfd_data_common): Add check on
|
||
bfd_coff_backend_data, call the function if non-null.
|
||
* pei-mcore.c: Add target dependent initialisation for
|
||
bfd_coff_backend_data.
|
||
* coff-sh.c: Likewise.
|
||
* coff64-rs6000.c: Likewise.
|
||
* coff-rs6000.c: Likewise.
|
||
* libcoff-in.h: Likewise.
|
||
* cf-i386lynx.c: Likewise.
|
||
* coff-alpha.c: Likewise.
|
||
* coff-apollo.c: Likewise.
|
||
* coff-arm.c: Likewise.
|
||
* coff-aux.c: Likewise.
|
||
* coff-h8300.c: Likewise.
|
||
* coff-h8500.c: Likewise.
|
||
* coff-i386.c: Likewise.
|
||
* coff-i860.c: Likewise.
|
||
* coff-i960.c: Likewise.
|
||
* coff-ia64.c: Likewise.
|
||
* coff-m68k.c: Likewise.
|
||
* coff-m88k.c: Likewise.
|
||
* coff-maxq.c: Likewise.
|
||
* coff-mips.c: Likewise.
|
||
* coff-or32.c: Likewise.
|
||
* coff-sparc.c: Likewise.
|
||
* coff-tic30.c: Likewise.
|
||
* coff-tic4x.c: Likewise.
|
||
* coff-tic54x.c: Likewise.
|
||
* coff-tic80.c: Likewise.
|
||
* coff-w65.c: Likewise.
|
||
* coff-we32k.c: Likewise.
|
||
* coff-x86_64.c: Likewise.
|
||
* coff-z80.c: Likewise.
|
||
* coff-z8k.c: Likewise.
|
||
* pe-mcore.c: Likewise.
|
||
* pe-mips.c: Likewise.
|
||
* pe-ppc.c: Likewise.
|
||
* peXXigen.c: Likewise.
|
||
* pei-ppc.c: Likewise.
|
||
* libcoff.h: Regenerate.
|
||
|
||
2008-07-16 Bernd Schmidt <bernd.schmidt@analog.com>
|
||
|
||
* elf32-bfin.c (bfin_check_relocs, bfin_relocate_section,
|
||
bfin_final_link_relocate, bfin_gc_mark_hook, bfin_gc_sweep_hook,
|
||
ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE,
|
||
struct _bfinfdpic_dynamic_got_info): Moved around to keep FD-PIC code
|
||
separate from non-FD-PIC.
|
||
|
||
2008-07-14 DJ Delorie <dj@redhat.com>
|
||
|
||
* elf-m10300.c (mn10300_elf_final_link_relocate): Correct overflow
|
||
checks for PCREL8, PCREL16, GOTPC16, GOTOFF16, PLT16, and GOT16
|
||
relocs.
|
||
(mn10300_elf_relax_section): Correct jump offset check when target
|
||
is in a different section.
|
||
|
||
2008-07-15 Jie Zhang <jie.zhang@analog.com>
|
||
|
||
* elf32-bfin.c (elf32_bfin_special_sections[]): New.
|
||
(elf_backend_special_sections): Define.
|
||
|
||
2008-07-13 Craig Silverstein <csilvers@google.com>
|
||
|
||
PR binutils/6743
|
||
* dwarf2.c (struct dwarf2_debug): New variable info_ptr_memory.
|
||
(find_line): Use info_ptr_memory instead of sec_info_ptr.
|
||
(_bfd_dwarf2_cleanup_debug_info): Likewise.
|
||
|
||
2008-07-12 Jie Zhang <jie.zhang@analog.com>
|
||
|
||
Revert
|
||
2008-07-12 Jie Zhang <jie.zhang@analog.com>
|
||
* elf.c (_bfd_elf_map_sections_to_segments): Don't put
|
||
executable sections into the same segment with other
|
||
read only sections if --sep-code.
|
||
* elf32-bfin.c (elf32_bfin_code_in_l1): New variable.
|
||
(elf32_bfin_data_in_l1): New variable.
|
||
(elf32_bfin_final_write_processing): New.
|
||
(elf32_bfin_special_sections[]): New.
|
||
(elf_backend_final_write_processing): Define.
|
||
(elf_backend_special_sections): Define.
|
||
|
||
2008-07-12 Jie Zhang <jie.zhang@analog.com>
|
||
|
||
* elf.c (_bfd_elf_map_sections_to_segments): Don't put
|
||
executable sections into the same segment with other
|
||
read only sections if --sep-code.
|
||
* elf32-bfin.c (elf32_bfin_code_in_l1): New variable.
|
||
(elf32_bfin_data_in_l1): New variable.
|
||
(elf32_bfin_final_write_processing): New.
|
||
(elf32_bfin_special_sections[]): New.
|
||
(elf_backend_final_write_processing): Define.
|
||
(elf_backend_special_sections): Define.
|
||
|
||
2008-07-11 Andreas Schwab <schwab@suse.de>
|
||
|
||
* dwarf2.c (read_section): Take pointer to bfd_size_type instead
|
||
of unsigned long as last parameter.
|
||
(struct dwarf2_debug): Define dwarf_abbrev_size, dwarf_line_size,
|
||
dwarf_str_size and dwarf_ranges_size as bfd_size_type instead of
|
||
unsigned long.
|
||
|
||
2008-07-10 Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
* elfxx-mips.c (mips_elf_calculate_relocation): Calculate GP and GP0
|
||
for all relocation types. Allow any type of relocation to refer to
|
||
__gnu_local_gp.
|
||
|
||
2008-07-10 Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
* elfxx-mips.c (mips_elf_check_mips16_stubs): Use ELF_ST_IS_MIPS16.
|
||
(mips_elf_calculate_relocation): Likewise.
|
||
(_bfd_mips_elf_add_symbol_hook): Likewise.
|
||
(_bfd_mips_elf_finish_dynamic_symbol): Likewise.
|
||
(_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
|
||
|
||
2008-07-10 Andreas Schwab <schwab@suse.de>
|
||
|
||
* elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Add missing
|
||
paren.
|
||
|
||
2008-07-09 Craig Silverstein <csilvers@google.com>
|
||
|
||
* Makefile.am (BFD32_LIBS): Add compress.lo.
|
||
(BFD32_LIBS_CFILES): Add compress.c.
|
||
(BFD_H_FILES): Likewise.
|
||
* Makefile.in: Regenerate.
|
||
* bfd-in2.h: Regenerate.
|
||
* config.in: Add HAVE_ZLIB_H
|
||
* configure.in: Add test for libz and zlib.h
|
||
* configure: Regenerate.
|
||
* dwarf2.c (read_section): New function.
|
||
(read_indirect_string): Call new function read_section.
|
||
(read_abbrevs): Likewise.
|
||
(decode_line_info): Likewise.
|
||
(read_debug_ranges): Likewise.
|
||
(find_line): Call new function read_section when just one
|
||
.zdebug_info section is found, otherwise read and compress
|
||
multiple sections.
|
||
(_bfd_dwarf2_cleanup_debug_info): Free sec_info_ptr.
|
||
* elf.c (_bfd_elf_make_section_from_shdr): Add zdebug prefix.
|
||
(special_sections_z): New struct.
|
||
(special_sections): Refer to special_sections_z.
|
||
* elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Recognize
|
||
sections named .zdebug_*.
|
||
(_bfd_mips_elf_fake_sections): Likewise.
|
||
* compress.c: New file.
|
||
(bfd_uncompress_section_contents): New function.
|
||
|
||
2008-07-07 Christophe Lyon <christophe.lyon@st.com>
|
||
|
||
* elf32-arm.c (arm_type_of_stub): Don't crash on local symbols in
|
||
the presence of a PLT.
|
||
|
||
2008-07-07 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* bfd.c (bfd_demangle): Always trim off bfd_get_symbol_leading_char.
|
||
|
||
2008-07-02 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf32-ppc.c (is_pic_glink_stub): New function.
|
||
(ppc_elf_get_synthetic_symtab): Don't generate symbols when
|
||
multiple shared/pie stubs per plt entry.
|
||
|
||
2008-06-30 Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
* elf.c (_bfd_elf_get_synthetic_symtab): Increment p by
|
||
bed->s->int_rels_per_ext_rel.
|
||
|
||
2008-06-30 Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
* syms.c (BSF_SYNTHETIC): New flag.
|
||
* elf.c (_bfd_elf_get_synthetic_symtab): Set it.
|
||
* elf32-ppc.c (ppc_elf_get_synthetic_symtab): Likewise.
|
||
* elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Likewise.
|
||
* bfd-in.h (bfd_asymbol_flavour): Return bfd_target_unknown_flavour
|
||
for synthetic symbols.
|
||
* bfd-in2.h: Regenerate.
|
||
|
||
2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
|
||
|
||
* elf32-arm.c (record_arm_to_thumb_glue, record_thumb_to_arm_glue):
|
||
Expand comments.
|
||
(arm_map_one_stub): Use | 1 when setting the low bit.
|
||
|
||
2008-06-29 Andreas Schwab <schwab@suse.de>
|
||
|
||
* elf32-m68k.c (elf_m68k_relocate_section): Don't ignore existing
|
||
addend on _GLOBAL_OFFSET_TABLE_.
|
||
|
||
2008-06-24 Daniel Jacobowitz <dan@codesourcery.com>
|
||
|
||
* elf32-arm.c (STUB_ENTRY_NAME): Define.
|
||
(arm_thumb_thumb_long_branch_stub): Use bx instead of b.n.
|
||
(arm_pic_long_branch_stub): Mention R_ARM_REL32 instead of
|
||
R_ARM_ABS32.
|
||
(struct elf32_arm_stub_hash_entry): Add output_name.
|
||
(arm_build_one_stub): Move offsets into the offset argument
|
||
of _bfd_final_link_relocate. Correct offset for
|
||
arm_thumb_arm_v4t_stub_long_branch.
|
||
(elf32_arm_size_stubs): Set stub_entry->output_name.
|
||
(elf32_arm_ouput_plt_map_sym): Rename to elf32_arm_output_map_sym.
|
||
Update all callers.
|
||
(elf32_arm_output_stub_sym): New.
|
||
(arm_map_one_stub): Correct formatting. Use elf32_arm_output_stub_sym.
|
||
|
||
2008-06-20 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf32-spu.c (needs_ovl_stub): Correctly return nonovl_stub for
|
||
non-branch insns.
|
||
|
||
2008-06-20 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf32-spu.c (build_stub): Allow wraparound on stub branches.
|
||
(allocate_spuear_stubs, build_spuear_stubs): Return value from
|
||
count_stub/build_stub.
|
||
(spu_elf_build_stubs): Correct location of stub reloc error message.
|
||
|
||
2008-06-18 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
|
||
|
||
* elf32-cr16.c (ELF_MACHINE_ALT1): Define to EM_CR16_OLD.
|
||
|
||
2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
||
|
||
* configure: Regenerate.
|
||
|
||
2008-06-17 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf32-spu.c (struct spu_link_hash_table): Add extra_stack_space.
|
||
(spu_elf_check_vma): Add extra_stack_space param, copy to htab.
|
||
(spu_elf_auto_overlay): Use it.
|
||
(RECURSE_UNMARK): Define as 0.
|
||
(unmark_overlay_section): Heed RECURSE_UNMARK.
|
||
* elf32-spu.h (spu_elf_check_vma): Update prototype.
|
||
|
||
2008-06-12 DJ Delorie <dj@redhat.com>
|
||
|
||
* elf32-m32c.c (ELF_MACHINE_ALT1): Define as EM_M32C_OLD.
|
||
|
||
2008-06-09 Paul Brook <paul@codesourcery.com>
|
||
|
||
bfd/
|
||
* elf32-arm.c (elf32_arm_merge_private_bfd_data): Allow BE8 shared
|
||
libraries.
|
||
|
||
2008-06-09 Christophe Lyon <christophe.lyon@st.com>
|
||
|
||
* elf32-arm.c (arm_stub_is_thumb): Define.
|
||
(elf32_arm_final_link_relocate): Handle near mode switching stubs.
|
||
|
||
2008-06-07 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf32-spu.c (spu_elf_auto_overlay): Add valid area below sp
|
||
to stack calculation.
|
||
|
||
2008-06-06 Paul Brook <paul@codesourcery.com>
|
||
|
||
bfd/
|
||
* elf32-arm.c (elf32_arm_merge_private_bfd_data): Reject BE8 input.
|
||
|
||
2008-06-06 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf32-spu.c (spu_elf_auto_overlay): Relax requirement that
|
||
file names be unique. Specify archive:path in overlay script.
|
||
|
||
2008-06-05 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
PR ld/6590
|
||
* elf64-ppc.c (ppc_build_one_stub): Correct reloc offsets.
|
||
|
||
2008-06-04 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf.c (ignore_section_sym): Don't test section sym value here.
|
||
(elf_map_symbols): Instead check zero value here as was done prior
|
||
to 2006-05-26 change.
|
||
|
||
2008-06-04 Nick Clifton <nickc@redhat.com>
|
||
|
||
PR ld/6019
|
||
* elf32-avr.c (elf32_avr_relax_section): Handle the case where
|
||
there are no local symbols.
|
||
|
||
2008-06-04 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf32-spu.c (get_sym_h): Don't attempt to read global syms.
|
||
(process_stubs): Likewise.
|
||
(discover_functions): Don't used cached symbols.
|
||
(maybe_insert_function): Correct condition under which function
|
||
array is realloc'd.
|
||
(mark_functions_via_relocs): Delete unused variable.
|
||
|
||
2008-05-30 Frediano Ziglio <frediano.ziglio@vodafone.com>
|
||
Nick Clifton <nickc@redhat.com>
|
||
|
||
PR ld/6511
|
||
* elf64-hppa.c (allocate_global_data_opd): Default to using the
|
||
dynamic symbol table for local function names in shared libraries.
|
||
|
||
2008-05-29 Jan Kratochvil <jan.kratochvil@redhat.com>
|
||
|
||
* elf.c (assign_file_positions_for_load_sections): Adjust pre-section
|
||
gaps based on VMA and P_VADDR instead of LMA and P_PADDR addresses.
|
||
|
||
2008-05-28 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf32-spu.c (spu_elf_object_p): New function.
|
||
(elf_backend_object_p): Define.
|
||
(build_stub): Correct second word of 8 byte overlay stubs.
|
||
(spu_elf_relocate_section): Formatting.
|
||
|
||
2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
|
||
|
||
* elf.c (elfcore_write_register_note): New function.
|
||
* elf-bfd.h (elfcore_write_register_note): New prototype.
|
||
|
||
2008-05-22 Christophe Lyon <christophe.lyon@st.com>
|
||
|
||
* elf32-arm.c (arm_type_of_stub): Ignore STT_SECTION symbols.
|
||
(elf32_arm_stub_add_mapping_symbol): Remove.
|
||
(elf32_arm_add_stub): Don't generate mapping symbols. Change
|
||
prototype.
|
||
(elf32_arm_size_stubs): Use new elf32_arm_add_stub
|
||
prototype. Don't generate thumb to arm glue for calls.
|
||
(arm_map_one_stub): Define.
|
||
(elf32_arm_output_arch_local_syms): Generate mapping symbols for
|
||
long calls stubs.
|
||
|
||
2008-05-21 Nick Clifton <nickc@redhat.com>
|
||
|
||
* elf32-arm.c (group_sections): Reformat comments.
|
||
|
||
PR ld/6446
|
||
* elf32-frv.c (elf32_frv_relocate_section): Set EF_FRV_PIC by
|
||
default (for FDPIC). Clear it if any inter-segment relocations
|
||
are found.
|
||
|
||
* elf64-hppa.c (elf64_hppa_finalize_opd): Check NULL return
|
||
from elf_link_hash_lookup.
|
||
|
||
2008-05-21 Maxim Kuvyrkov <maxim@codesourcery.com>
|
||
|
||
Add multi-GOT support for m68k.
|
||
* elf32-m68k.c (struct elf_m68k_link_hash_entry: got_entry_key,
|
||
glist): New fields.
|
||
(struct elf_m68k_got_entry_key, struct elf_m68k_got_entry,
|
||
struct elf_m68k_got, struct elf_m68k_bfd2got_entry,
|
||
struct elf_m68k_multi_got): New data structures.
|
||
(struct elf_m68k_link_hash_table: local_gp_p, use_neg_got_offsets_p,
|
||
allow_multigot_p, multi_got_): New fields.
|
||
(elf_m68k_multi_got): New macro.
|
||
(elf_m68k_link_hash_newfunc): Initialize new fields of
|
||
struct elf_m68k_link_hash_entry.
|
||
(elf_m68k_link_hash_table_create): Initialize new fields of
|
||
struct elf_m68k_link_hash_table.
|
||
(elf_m68k_link_hash_table_free): New static function implementing hook.
|
||
(elf_m68k_init_got, elf_m68k_clear_got, elf_m68k_create_empty_got): New
|
||
static functions for struct elf_m68k_got.
|
||
(elf_m68k_init_got_entry_key, elf_m68k_got_entry_hash,
|
||
elf_m68k_got_entry_eq): New static functions for
|
||
struct elf_m68k_got_entry.
|
||
(ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT,
|
||
ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): New macros.
|
||
(enum elf_m68k_get_entry_howto): New enum.
|
||
(elf_m68k_get_got_entry, elf_m68k_update_got_entry_type,
|
||
elf_m68k_remove_got_entry_type): New static functions for
|
||
struct elf_m68k_got_entry.
|
||
(elf_m68k_add_entry_to_got): New static function.
|
||
(elf_m68k_bfd2got_entry_hash, elf_m68k_bfd2got_entry_eq,
|
||
elf_m68k_bfd2got_entry_del, elf_m68k_get_bfd2got_entry): New static
|
||
functions for struct elf_m68k_bfd2got_entry.
|
||
(struct elf_m68k_can_merge_gots_arg, elf_m68k_can_merge_gots_1,
|
||
elf_m68k_can_merge_gots): New traversal.
|
||
(struct elf_m68k_merge_gots_arg, elf_m68k_merge_gots_1,
|
||
elf_m68k_merge_gots): Ditto.
|
||
(struct elf_m68k_finalize_got_offsets_arg,
|
||
elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Ditto.
|
||
(struct elf_m68k_partition_multi_got_arg,
|
||
elf_m68k_partition_multi_got_1, elf_m68k_init_symndx2h_1,
|
||
elf_m68k_partition_multi_got): Ditto.
|
||
(elf_m68k_find_got_entry_ptr, elf_m68k_remove_got_entry): New static
|
||
functions.
|
||
(elf_m68k_copy_indirect_symbol): New static function implementing
|
||
a hook.
|
||
(elf_m68k_check_relocs): Update to add entries to multi-GOT.
|
||
(elf_m68k_gc_sweep_hook): Update to remove entries from multi-GOT.
|
||
(elf_m68k_always_size_sections): Assign BFDs to GOTs.
|
||
(elf_m68k_relocate_section): Update to properly handle GOT relocations.
|
||
(elf_m68k_finish_dynamic_symbol): Update to traverse all GOT entries
|
||
of a global symbol.
|
||
(bfd_elf_m68k_set_target_options): New function.
|
||
(bfd_elf32_bfd_link_hash_table_free): Define hook.
|
||
(bfd_elf32_bfd_final_link): Change expansion to bfd_elf_final_link
|
||
to skip generic calculation of GOT offsets.
|
||
(elf_backend_copy_indirect_symbol): Define hook.
|
||
* bfd-in.h (bfd_elf_m68k_set_target_options): Declare function.
|
||
* bfd-in2.h: Regenerate.
|
||
|
||
2008-05-21 André Johansen <andrejoh@gmail.com>
|
||
|
||
PR 868
|
||
* dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free memory allocated
|
||
for filenames in function tables and variable tables.
|
||
|
||
2008-05-19 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
PR 2995, PR 6473
|
||
* elf.c (_bfd_elf_make_section_from_shdr): Leave lma equal to
|
||
vma when all p_paddr fields are zero and there is more than
|
||
one PT_LOAD header.
|
||
|
||
2008-05-15 Christophe Lyon <christophe.lyon@st.com>
|
||
|
||
Add long call support for ARM.
|
||
* elf32-arm.c (THM2_MAX_FWD_BRANCH_OFFSET): Define.
|
||
(THM2_MAX_BWD_BRANCH_OFFSET): Define.
|
||
(ARM_MAX_FWD_BRANCH_OFFSET): Define.
|
||
(ARM_MAX_BWD_BRANCH_OFFSET): Define.
|
||
(THM_MAX_FWD_BRANCH_OFFSET): Define.
|
||
(THM_MAX_BWD_BRANCH_OFFSET): Define.
|
||
(arm_long_branch_stub): Define.
|
||
(arm_pic_long_branch_stub): Define.
|
||
(arm_thumb_v4t_long_branch_stub): Define.
|
||
(arm_thumb_thumb_long_branch_stub): Define.
|
||
(arm_thumb_arm_v4t_long_branch_stub): Define.
|
||
(STUB_SUFFIX): Define.
|
||
(elf32_arm_stub_type): Define.
|
||
(elf32_arm_stub_hash_entry): Define.
|
||
(elf32_arm_link_hash_entry): Add stub_cache field.
|
||
(arm_stub_hash_lookup): Define.
|
||
(elf32_arm_link_hash_table): Add stub_hash_table, stub_bfd,
|
||
add_stub_section, layout_sections_again, stub_group, bfd_count,
|
||
top_index, input_list fields.
|
||
(elf32_arm_link_hash_newfunc): Init new field.
|
||
(stub_hash_newfunc): New function.
|
||
(elf32_arm_link_hash_table_create): Init stub_hash_table.
|
||
(elf32_arm_hash_table_free): New function.
|
||
(arm_type_of_stub): New function.
|
||
(elf32_arm_stub_name): New function.
|
||
(elf32_arm_get_stub_entry): New function.
|
||
(elf32_arm_stub_add_mapping_symbol): New function.
|
||
(elf32_arm_add_stub): New function.
|
||
(arm_build_one_stub): New function.
|
||
(arm_size_one_stub): New function.
|
||
(elf32_arm_setup_section_lists): New function.
|
||
(elf32_arm_next_input_section): New function.
|
||
(group_sections): New function.
|
||
(elf32_arm_size_stubs): New function.
|
||
(elf32_arm_build_stubs): New function.
|
||
(bfd_elf32_arm_add_glue_sections_to_bfd): Skip stub sections.
|
||
(bfd_elf32_arm_process_before_allocation): No longer handle
|
||
R_ARM_CALL and R_ARM_THM_CALL.
|
||
(using_thumb_only): New function.
|
||
(elf32_arm_final_link_relocate): Redirect calls to stub if range
|
||
exceeds encoding capabilities.
|
||
(bfd_elf32_bfd_link_hash_table_free): Define.
|
||
* bfd-in.h (R_ARM_max): Fix value to 130.
|
||
(elf32_arm_setup_section_lists): Protype.
|
||
(elf32_arm_next_input_section): Protype.
|
||
(elf32_arm_size_stubs): Protype.
|
||
(elf32_arm_build_stubs): Protype.
|
||
* bfd-in2.h: Regenerate.
|
||
|
||
2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
|
||
|
||
* elf32-ppc.c (ppc_elf_get_synthetic_symtab): Fix memset calls.
|
||
* elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Likewise.
|
||
|
||
2008-05-14 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* Makefile.am: Run "make dep-am".
|
||
* Makefile.in: Regenerate.
|
||
|
||
2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
|
||
Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf32-ppc.c (section_covers_vma): New function.
|
||
(ppc_elf_get_synthetic_symtab): New function.
|
||
(bfd_elf32_get_synthetic_symtab): Define.
|
||
* elf64-ppc.c (section_covers_vma): New function.
|
||
(ppc64_elf_get_synthetic_symtab): Generate sym@plt on glink branch
|
||
table entries, and __glink_PLTresolve on resolver stub.
|
||
(ppc64_elf_build_stubs): Rename __glink sym to __glink_PLTresolve.
|
||
|
||
2008-05-12 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
PR 6443
|
||
* elf32-ppc.c (MUST_BE_DYN_RELOC): Delete.
|
||
(must_be_dyn_reloc): New function.
|
||
(ppc_elf_check_relocs): Don't set DF_STATIC_TLS for tprel relocs
|
||
in pies.
|
||
(ppc_elf_tls_optimize): Optimise pies.
|
||
(ppc_elf_relocate_section): Use a section symbol rather than no
|
||
symbol if possible for LD->IE TLS sequence, but don't error if
|
||
we must use no symbol.
|
||
* elf64-ppc.c (MUST_BE_DYN_RELOC): As for elf32-ppc.c.
|
||
(must_be_dyn_reloc): Likewise.
|
||
(ppc64_elf_check_relocs): Likewise.
|
||
(ppc64_elf_tls_optimize): Likewise.
|
||
(ppc64_elf_relocate_section): Likewise.
|
||
|
||
2008-05-12 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf32-spu.c (spu_elf_relocate_section): Rename is_ea to is_ea_sym.
|
||
|
||
2008-05-10 Paul Pluzhnikov <ppluzhnikov@google.com>
|
||
|
||
* elfcore.h (elf_core_file_p): Warn about core truncation.
|
||
|
||
2008-05-07 Bob Wilson <bob.wilson@acm.org>
|
||
|
||
* elf32-xtensa.c (xtensa_property_section_name): New.
|
||
(xtensa_make_property_section): New.
|
||
(xtensa_get_property_section): Make static. Do not create a new
|
||
section if it does not exist.
|
||
|
||
2008-05-08 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf32-spu.c (spu_elf_special_sections): Add "._ea".
|
||
(spu_elf_relocate_section): Handle relocations against symbols
|
||
defined in ._ea specially.
|
||
|
||
2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
|
||
|
||
* elf32-arm.c (elf32_arm_symbian_link_hash_table_create): Use
|
||
ARRAY_SIZE.
|
||
(elf32_arm_symbian_plt_sym_val): New.
|
||
(elf_backend_plt_sym_val): Define.
|
||
|
||
2008-05-03 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
PR 2995, PR 6473
|
||
* elf.c (rewrite_elf_program_header): Rather than clearing
|
||
p_paddr_valid at end, don't set it in the first place. Delete
|
||
comment no longer relevant. When not p_paddr_valid, don't set
|
||
paddr from vaddr, and don't set p_vaddr_offset.
|
||
|
||
2008-05-01 Cary Coutant <ccoutant@google.com>
|
||
|
||
* elf.c (bfd_elf_get_str_section): Fix memory leak caused by
|
||
corrupt string table.
|
||
|
||
2008-05-01 Joel Brobecker <brobecker@adacore.com>
|
||
|
||
* cache.c (cache_bread_1): Renames cache_bread.
|
||
(cache_bread): New function.
|
||
|
||
2008-05-01 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
PR 2995, PR 6473
|
||
* elf.c (_bfd_elf_make_section_from_shdr): Always set lma from p_paddr.
|
||
(assign_file_positions_for_load_sections): Combine nested "if".
|
||
(copy_elf_program_header): Don't set p_paddr_valid or p_vaddr_offset
|
||
when all header p_paddr fields are zero.
|
||
|
||
2008-04-30 Edmar Wienskoski <edmar@freescale.com>
|
||
|
||
* cpu-powerpc.c (bfd_powerpc_archs): Add e500mc entry.
|
||
|
||
2008-04-29 Daniel Jacobowitz <dan@codesourcery.com>
|
||
|
||
* elf.c (_bfd_elf_get_dynamic_reloc_upper_bound)
|
||
(_bfd_elf_canonicalize_dynamic_reloc): Find dynamic relocations
|
||
even if they are not loaded.
|
||
* elflink.c (_bfd_elf_init_2_index_sections): Set data_index_section
|
||
first.
|
||
|
||
2008-04-25 Jay Foad <jay.foad@gmail.com>
|
||
|
||
* reloc16.c (bfd_coff_reloc16_get_value): Add support for
|
||
undefined weak symbols.
|
||
|
||
2008-04-25 Nick Clifton <nickc@redhat.com>
|
||
|
||
* po/vi.po: Updated Vietnamese translation.
|
||
|
||
2008-04-23 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* aclocal.m4: Regenerate.
|
||
* configure: Regenerate.
|
||
|
||
2008-04-21 Cary Coutant <ccoutant@google.com>
|
||
|
||
* archive.c (_bfd_write_archive_contents): Fix incorrect use of
|
||
ARFMAG.
|
||
|
||
2008-04-21 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* elfxx-mips.c (_bfd_mips_vxworks_adjust_dynamic_symbol): Don't
|
||
set the value of undefined symbols in shared objects.
|
||
(_bfd_mips_vxworks_finish_dynamic_symbol): Clear value for
|
||
undefined symbols unless pointer equality is needed.
|
||
|
||
2008-04-18 Dennis Roberts <dennis.roberts@sunquestinfo.com>
|
||
|
||
* aix5ppc-core.c: Define macros for the default architecture and
|
||
machine for matching core files.
|
||
(xcoff64_core_p): Set the architecture and machine to the default
|
||
values defined in the macros mentioned above.
|
||
* rs6000-core.c: Define macros to determine whether or not the
|
||
core file header uses the core_dumpxx header format.
|
||
(rs6000coff_core_p): Don't match core files that use the
|
||
core_dumpxx header format.
|
||
|
||
2008-04-16 Pedro Alves <pedro@codesourcery.com>
|
||
|
||
* config.bfd (i[3-7]86-*-dicos*, x86_64-*-dicos*): Add.
|
||
|
||
2008-04-16 David S. Miller <davem@davemloft.net>
|
||
|
||
* reloc.c (BFD_RELOC_SPARC_GOTDATA_HIX22,
|
||
BFD_RELOC_SPARC_GOTDATA_LOX10, BFD_RELOC_SPARC_GOTDATA_OP_HIX22,
|
||
BFD_RELOC_SPARC_GOTDATA_OP_LOX10, BFD_RELOC_SPARC_GOTDATA_OP): New.
|
||
* libbfd.h: Regnerate.
|
||
* bfd-in2.h: Regenerate.
|
||
* elfxx-sparc.c (_bfd_sparc_elf_howto_table): Add entries for
|
||
GOTDATA relocations.
|
||
(sparc_reloc_map): Likewise.
|
||
(_bfd_sparc_elf_check_relocs): Handle R_SPARC_GOTDATA_* like
|
||
R_SPARC_GOT*.
|
||
(_bfd_sparc_elf_gc_sweep_hook): Likewise.
|
||
(_bfd_sparc_elf_relocate_section): Transform R_SPARC_GOTDATA_HIX22,
|
||
R_SPARC_GOTDATA_LOX10, R_SPARC_GOTDATA_OP_HIX22, and
|
||
R_SPARC_GOTDATA_OP_LOX10 into the equivalent R_SPARC_GOT* reloc.
|
||
Simply ignore R_SPARC_GOTDATA_OP relocations.
|
||
|
||
2008-04-14 Aurelien Jarno <aurelien@aurel32.net>
|
||
|
||
* configure.in: Link with the PIC version of libiberty on
|
||
Linux/MIPS hosts.
|
||
* configure: Regenerate.
|
||
|
||
2008-04-14 Edmar Wienskoski <edmar@freescale.com>
|
||
|
||
* archures.c: Add bfd_mach_ppc_e500mc.
|
||
* bfd-in2.h: Regenerate.
|
||
|
||
2008-04-08 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf32-spu.c (spu_elf_build_stubs): Correct error message.
|
||
(mark_functions_via_relocs): Remove premature init of symtab_hdr.
|
||
(collect_overlays): Commment typo fix.
|
||
|
||
2008-04-08 Kees Cook <kees@canonical.com>
|
||
|
||
* elflink.c (bfd_elf_size_dynamic_sections): Ignore GNU-stack note
|
||
in EXEC_P bfds.
|
||
|
||
2008-04-08 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf32-spu.c: Include libiberty.h.
|
||
(struct spu_link_hash_table): Add local_stire, overlay_fixed, reserved,
|
||
non_ovly_stub, spu_elf_load_ovl_mgr, spu_elf_open_overlay_script,
|
||
spu_elf_relink, auto_overlay fields.
|
||
(AUTO_OVERLAY, AUTO_RELINK, OVERLAY_RODATA): Define.
|
||
(needs_ovl_stub): Flip test so that call to non-function warning
|
||
is emitted during relocate_section rather than earlier.
|
||
(spu_elf_check_vma): Stash --auto-overlay parameters, and clear
|
||
auto_overlay if no section exceeds local store.
|
||
(struct call_info): Add count, max_depth, is_pasted fields.
|
||
(struct function_info): Add rodata, last_caller, call_count,
|
||
depth, new visit flags.
|
||
(insert_callee): Increment call count.
|
||
(copy_callee): New function.
|
||
(mark_functions_via_relocs): Investigate all reloc types to count
|
||
possible function pointer stubs for --auto-overlay. Track
|
||
last_caller and increment function call_count.
|
||
(pasted_function): Insert a "call" into call info for pasted section.
|
||
(remove_cycles): Track max depth of calls. Don't emit call graph
|
||
pruning warning for --auto-overlay.
|
||
(build_call_tree): Don't transfer_calls for --auto-overlay.
|
||
Adjust remove_cycles call.
|
||
(sort_calls, sort_lib, sort_bfds): New functions.
|
||
(struct _mos_param, struct _uos_param, struct _cl_param): New.
|
||
(mark_overlay_section, unmark_overlay_section): New functions.
|
||
(collect_lib_sectios, auto_ovl_lib_functions): New functions.
|
||
(collect_overlays, find_pasted_call): New functions.
|
||
(sum_stack): Deal with is_pasted "calls". Exit before printing
|
||
when --auto-overlay.
|
||
(spu_elf_auto_overlay): New function.
|
||
(spu_elf_final_link): Call spu_elf_auto_overlay.
|
||
* elf32-spu.h (spu_elf_check_vma): Update prototype.
|
||
|
||
2008-04-07 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf32-spu.c (allocate_spuear_stubs): Ensure _SPUEAR_ symbol
|
||
is defined in overlay section before creating a stub.
|
||
(build_spuear_stubs): Likewise.
|
||
(spu_elf_size_stubs, spu_elf_build_stubs): Adjust calls.
|
||
|
||
2008-04-02 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf32-spu.c (insert_callee): Reorder call list so most recent
|
||
call is always first.
|
||
(interesting_section): Move.
|
||
(mark_functions_via_relocs): Fold interesting_section and
|
||
reloc_count tests in callers to here. Simplify output section
|
||
owner test.
|
||
(discover_functions): Set "gaps" when no symbols and some
|
||
"interesting_section". Run pasted_function loop for no symbol
|
||
bfds.
|
||
(for_each_node, transfer_calls): New functions.
|
||
(mark_non_root): Adjust to suit for_each_node.
|
||
(call_graph_traverse): Likewise. Fix memory leak. Rename to..
|
||
(remove_cycles): ..this.
|
||
(build_call_tree): Use for_each_node and transfer_calls.
|
||
(struct _sum_stack_param): New.
|
||
(sum_stack): Adjust to suit for_each_node. Return error on
|
||
malloc failure. Move code to print root node cumulative stack from..
|
||
(spu_elf_stack_analysis): ..here. Use for_each_node.
|
||
|
||
2008-03-31 Cary Coutant <ccoutant@google.com>
|
||
|
||
PR 6006
|
||
* archive.c (_bfd_slurp_extended_name_table): Change
|
||
ARFMAG[0] to ARFMAG[1].
|
||
(_bfd_construct_extended_name_table): Likewise.
|
||
|
||
2008-03-31 Daniel Jacobowitz <dan@codesourcery.com>
|
||
|
||
* elfxx-mips.c (mips_elf_record_got_page_entry): Update comment.
|
||
(_bfd_mips_elf_check_relocs): Update comments. Always call
|
||
mips_elf_record_got_page_entry for R_MIPS_GOT_PAGE.
|
||
|
||
2008-03-27 Cary Coutant <ccoutant@google.com>
|
||
|
||
Add support for thin archives.
|
||
* archive.c (_bfd_find_nested_archive): New function.
|
||
(get_extended_arelt_filename): Add origin parameter.
|
||
(_bfd_generic_read_ar_hdr_mag): Deal with extended name
|
||
combined with a file offset.
|
||
(append_relative_path): New function.
|
||
(_bfd_get_elt_at_filepos): Deal with external members and
|
||
nested archives.
|
||
(bfd_generic_openr_next_archived_file): Thin archives.
|
||
(bfd_generic_archive_p): Recognize new magic string.
|
||
(adjust_relative_path): New function.
|
||
(_bfd_construct_extended_name_table): Construct extended
|
||
names for thin archive members.
|
||
(_bfd_write_archive_contents): Emit new magic string, skip
|
||
copying files for thin archives.
|
||
* bfd-in.h (bfd_is_thin_archive): New macro.
|
||
* bfd.c (struct bfd): New fields for thin archives.
|
||
* libbfd-in.h (struct areltdata): New field for thin archives.
|
||
* opncls.c (bfd_close): Delete BFDs for nested archives.
|
||
|
||
2008-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
|
||
|
||
* elf32-bfin.c (bfin_final_link_relocate): New function, wrapper around
|
||
_bfd_final_link_relocate that also handles R_pcrel24 relocs.
|
||
(bfinfdpic_relocate_section, bfin_relocate_section): Use it.
|
||
|
||
2008-03-25 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* elf32-arm.c (elf32_arm_final_link_relocate): Skip dynamic relocs
|
||
in vxworks tls_vars sections.
|
||
(allocate_dynrelocs, elf32_arm_size_dynamic_sections): Likewise.
|
||
* elf32-i386.c (allocate_dynrelocs,
|
||
elf_i386_size_dynamic_sections, elf_i386_relocate_section): Likewise.
|
||
* elf32-ppc.c (allocate_dynrelocs, ppc_elf_size_dynamic_sections,
|
||
ppc_elf_relocate_section): Likewise.
|
||
* elf32-sh.c (allocate_dynrelocs, sh_elf_size_dynamic_sections,
|
||
sh_elf_relocate_section): Likewise.
|
||
* elfxx-sparc.c (allocate_dynrelocs,
|
||
_bfd_sparc_elf_size_dynamic_sections,
|
||
_bfd_sparc_elf_relocate_section): Likewise.
|
||
|
||
2008-03-21 Adam Nemet <anemet@caviumnetworks.com>
|
||
|
||
* elf.c (_bfd_elf_print_private_bfd_data): Use bfd_fprintf_vma to
|
||
print the values from the dynamic section.
|
||
|
||
2008-03-20 Richard Sandiford <rsandifo@nildram.co.uk>
|
||
|
||
* elfxx-mips.c (MIPS_ELF_GNU_GOT1_MASK): New macro.
|
||
(_bfd_mips_elf_finish_dynamic_sections): Use it instead of 0x80000000.
|
||
|
||
2008-03-20 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf32-spu.c (spu_elf_create_sections): Remove output_bfd parameter.
|
||
(spu_elf_find_overlays, spu_elf_size_stubs): Likewise
|
||
(process_stubs, discover_functions, build_call_tree): Likewise.
|
||
(spu_elf_stack_analysis): Likewise.
|
||
(spu_elf_check_vma): Likewise. Move.
|
||
(struct call_info): Make "is_tail" a bitfield.
|
||
(insert_callee): Clear fun->start and set fun->is_func if we find
|
||
a non-tail call.
|
||
* elf32-spu.h (spu_elf_create_sections): Update prototype.
|
||
(spu_elf_find_overlays, spu_elf_size_stubs, spu_elf_check_vma): Ditto.
|
||
|
||
2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
||
|
||
* aclocal.m4: Regenerate.
|
||
* configure: Likewise.
|
||
* Makefile.in: Likewise.
|
||
|
||
2008-03-16 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR ld/5789
|
||
PR ld/5943
|
||
* elf32-i386.c (elf_i386_relocate_section): Issue an error
|
||
for R_386_GOTOFF relocaton against undefined hidden/internal
|
||
symbols when building a shared object.
|
||
|
||
* elf64-x86-64.c (elf64_x86_64_relocate_section): Issue an
|
||
error for R_X86_64_PC8/R_X86_64_PC16/R_X86_64_PC32
|
||
relocaton against undefined hidden/internal symbols when
|
||
building a shared object.
|
||
(elf64_x86_64_finish_dynamic_symbol): Return FALSE when symbol
|
||
is referenced locally, but isn't defined in a regular file.
|
||
|
||
2008-03-15 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* bfd-in.h (BFD_NO_FLAGS, HAS_RELOC, EXEC_P, HAS_LINENO,
|
||
HAS_DEBUG, HAS_SYMS, HAS_LOCALS, DYNAMIC, WP_TEXT, D_PAGED,
|
||
BFD_IS_RELAXABLE, BFD_TRADITIONAL_FORMAT, BFD_IN_MEMORY,
|
||
HAS_LOAD_PAGE, BFD_LINKER_CREATED): Moved to ...
|
||
* bfd.c: Here.
|
||
|
||
* bfd.c (bfd): Change cacheable, target_defaulted, opened_once,
|
||
mtime_set, no_export, output_has_begun and has_armap to bit
|
||
field.
|
||
|
||
* bfd-in2.h: Regenerated.
|
||
|
||
2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
|
||
|
||
* cache.c (close_one): Remove mtime hack.
|
||
|
||
2008-03-14 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR ld/5913
|
||
* elfxx-ia64.c (elfNN_ia64_tprel_base): Remove BFD_ASSERT.
|
||
(elfNN_ia64_dtprel_base): Likewise.
|
||
(elfNN_ia64_relocate_section): Go to missing_tls_sec if
|
||
tls_sec is NULL before calling elfNN_ia64_tprel_base or
|
||
elfNN_ia64_dtprel_base. Report unsupported TLS relocations.
|
||
|
||
2008-03-14 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf32-spu.c (process_stubs, spu_elf_relocate_section): Move
|
||
common code to..
|
||
(maybe_needs_stub): ..here, a new function that also omits stubs
|
||
for .eh_frame, and..
|
||
(needs_ovl_stub): ..here. Create stubs for labels in code section
|
||
referenced by switch jump table.
|
||
(spu_elf_find_overlays): Set htab->ovly_load and htab->ovly_return.
|
||
(enum _insn_type): Delete.
|
||
(enum _stub_type): New.
|
||
(count_stub, build_stub): Adjust.
|
||
(allocate_spuear_stubs, build_spuear_stubs): Adjust.
|
||
|
||
2008-03-13 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf.c (_bfd_elf_make_section_from_shdr): Remove unnecessary cast.
|
||
(_bfd_elf_assign_file_position_for_section): Simplify align.
|
||
(_bfd_elf_init_reloc_shdr): Ensure shift expression wide enough
|
||
for sh_addralign.
|
||
(elf_fake_sections, swap_out_syms): Likewise.
|
||
* elflink.c (bfd_elf_final_link): Likewise.
|
||
|
||
2008-03-13 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* Makefile.am: Run "make dep-am".
|
||
* Makefile.in: Regenerate.
|
||
* po/SRC-POTFILES.in: Regenerate.
|
||
|
||
2008-03-12 Bernd Schmidt <bernd.schmidt@analog.com>
|
||
|
||
From Jie Zhang <jie.zhang@analog.com>
|
||
* elf32-bfin.c (struct bfinfdpic_relocs_info): Make got17m4,
|
||
gothilo, fd, fdgot17m4, fdgothilo, fdgoff17m4, fdgoffhilo,
|
||
gotoff, call and sym not bitfields.
|
||
(bfinfdpic_gc_sweep_hook): New function; update the relocation
|
||
information for the relocations of the section being removed.
|
||
(bfinfdpic_check_relocs): Accumulate the number of relocations
|
||
which set got17m4, gothilo, fd, fdgot17m4, fdgothilo, fdgoff17m4,
|
||
fdgoffhilo, gotoff, call and sym fields.
|
||
(elf_backend_gc_sweep_hook): Redefine for FD-PIC.
|
||
|
||
2008-03-12 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
PR 5900
|
||
* elf-bfd.h: Include elf/internal.h after elf/external.h.
|
||
* elfcode.h (elf_swap_symbol_in): Map reserved shndx range.
|
||
(elf_swap_symbol_out): Adjust SHN_XINDEX test.
|
||
(elf_swap_ehdr_out): Mask SHN_LORESERVE and SHN_XINDEX to values
|
||
seen in external structs.
|
||
(valid_section_index_p): Delete.
|
||
(elf_object_p): Don't increment section numbers over reserved range.
|
||
Simplify test for valid sh_link, sh_info and e_shstrndx fields.
|
||
(elf_write_shdrs_and_ehdr): Mask SHN_LORESERVE and SHN_XINDEX to values
|
||
seen in external structs. Don't increment section numbers over
|
||
reserved range.
|
||
* elf.c (bfd_elf_sym_name): Remove redundant tests on st_shndx.
|
||
(bfd_section_from_shdr): Likewise.
|
||
(group_signature): Range check before accessing elf_elfsections.
|
||
(_bfd_elf_setup_sections): Likewise.
|
||
(bfd_section_from_shdr): Likewise.
|
||
(bfd_section_from_shdr): Don't increment section number over
|
||
reserved sections.
|
||
(assign_file_positions_for_non_load_sections): Likewise.
|
||
(assign_file_positions_except_relocs): Likewise.
|
||
(_bfd_elf_write_object_contents): Likewise.
|
||
(assign_section_numbers): Likewise. Adjust for changed SHN_*.
|
||
(prep_headers): Delete unused variable.
|
||
* elflink.c (bfd_elf_link_record_local_dynamic_symbol): Adjust
|
||
for changed SHN_* values.
|
||
(check_dynsym, elf_link_input_bfd): Likewise.
|
||
(bfd_elf_final_link): Likewise. Don't skip over reserved section
|
||
range.
|
||
(elf_fixup_link_order): Check that sh_link field is valid.
|
||
* elf-hppa.h (elf_hppa_add_symbol_hook): Make "index" unsigned.
|
||
* elf32-arm.c (elf32_arm_gc_mark_extra_sections): Range check before
|
||
accesssing elf_elfsections.
|
||
* elf32-avr.c (elf32_avr_size_stubs): Likewise.
|
||
* elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
|
||
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Likewise.
|
||
* elf64-hppa.c (elf64_hppa_check_relocs): Adjust for changed
|
||
SHN_* defines. Test for SHN_BAD return from
|
||
_bfd_elf_section_from_bfd_section
|
||
|
||
2008-03-12 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf-bfd.h (_bfd_elf_section_from_bfd_section): Update prototype.
|
||
* elf.c (_bfd_elf_section_from_bfd_section): Return unsigned int,
|
||
SHN_BAD on error.
|
||
(_bfd_elf_print_private_bfd_data): Test for SHN_BAD result from
|
||
_bfd_elf_section_from_bfd_section, not -1.
|
||
(swap_out_syms): Likewise.
|
||
* elflink.c (elf_link_add_object_symbols): Likewise.
|
||
(bfd_elf_get_bfd_needed_list): Likewise.
|
||
(bfd_elf_match_symbols_in_sections): Likewise.
|
||
(elf_link_add_object_symbols): Don't bother testing for symbols
|
||
using normal sections before calling bfd_section_from_elf_index.
|
||
(elf_link_input_bfd, bfd_elf_final_link): Likewise.
|
||
(bfd_elf_reloc_symbol_deleted_p): Likewise.
|
||
* elfcode.h (elf_slurp_symbol_table): Likewise.
|
||
* elf32-spu.c (get_sym_h): Likewise.
|
||
* elf32-xtensa.c (get_elf_r_symndx_section): Likewise.
|
||
* elf64-ppc.c (opd_entry_value, get_sym_h, ppc64_elf_edit_toc): Ditto.
|
||
* elf64-sh64.c (sh_elf64_get_relocated_section_contents): Likewise.
|
||
|
||
2008-03-11 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf32-spu.c (spu_elf_relocate_section): Test identical conditions
|
||
to those in process_stubs for overlay symbols.
|
||
|
||
2008-03-09 Paul Brook <paul@codesourcery.com>
|
||
|
||
* elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle new
|
||
Tag_VFP_arch values.
|
||
|
||
2008-03-08 Paul Brook <paul@codesourcery.com>
|
||
|
||
* elf32-arm.c (insert_thumb_branch): Rewrite.
|
||
(elf32_thumb_to_arm_stub): Use new insert_thumb_branch.
|
||
|
||
2008-03-07 Paul Brook <paul@codesourcery.com>
|
||
|
||
* elf32-arm.c (elf32_arm_howto_table_1): Fix bitmasks for MOVW and
|
||
MOVT relocations.
|
||
(elf32_arm_final_link_relocate): Fix off by one MOVW/MOVT sign
|
||
extension.
|
||
(elf32_arm_relocate_section): Handle MOVW and MOVT
|
||
relocations. Improve safety check for other weird relocations.
|
||
(elf32_arm_check_relocs): Only set h->needs_plt for branch/call
|
||
relocations.
|
||
|
||
2008-03-03 Bob Wilson <bob.wilson@acm.org>
|
||
|
||
* xtensa-isa.c (xtensa_isa_num_pipe_stages): Make max_stage static and
|
||
only compute its value once.
|
||
|
||
2008-03-03 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf32-spu.c (struct got_entry): Add "addend" field.
|
||
(count_stub, build_stub): Use a new stub if relocation addend
|
||
differs from existing stubs for this symbol.
|
||
(process_stubs): Deal with addends.
|
||
(spu_elf_relocate_section, spu_elf_output_symbol_hook): Likewise.
|
||
|
||
2008-03-02 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR ld/5789
|
||
* elflink.c (_bfd_elf_symbol_refs_local_p): Always return true
|
||
for hidden and local symbols.
|
||
|
||
2008-03-03 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf32-ppc.c (allocate_dynrelocs): Discard relocs on
|
||
undefined symbols with internal or hidden visibility.
|
||
(ppc_elf_relocate_section): Likewise. Use SYMBOL_CALLS_LOCAL
|
||
rather than SYMBOL_REFERENCES_LOCAL on branches. Don't
|
||
return immediately on dynamic reloc error.
|
||
|
||
2008-03-01 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf64-ppc.c (build_plt_stub): Add relocs on plt call stubs
|
||
if emitrelocations.
|
||
(get_relocs): New function, split out from..
|
||
(ppc_build_one_stub): ..here. Add relocs on plt_branch stubs if
|
||
emitrelocations. Remove indx temp.
|
||
(ppc_size_one_stub): Count new stub relocs.
|
||
(ppc64_elf_size_stubs): Count new glink reloc.
|
||
(ppc64_elf_build_stubs): Emit glink reloc if emitrelocations.
|
||
(ppc64_elf_finish_dynamic_sections): Output glink relocs.
|
||
* elf32-ppc.c (ppc_elf_finish_dynamic_sections): Describe non-pic
|
||
glink code.
|
||
|
||
2008-02-28 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf32-spu.c (mark_functions_via_relocs): Don't assume that
|
||
the "->start" pointer reaches to function origin, so that we
|
||
can handle functions split over more than two sections.
|
||
(build_call_tree): Likewise.
|
||
(pasted_function): Don't attempt to set fun->start back to the
|
||
function origin, just go back one section.
|
||
|
||
2008-02-27 Catherine Moore <clm@codesourcery.com>
|
||
|
||
* elf.c ( _bfd_elf_print_private_bfd_data): Call
|
||
elf_backend_get_target_dtag if defined.
|
||
* elf32-mips.c (elf_backend_get_target_dtag): Define.
|
||
* elf64-mips.c: Likewise.
|
||
* elfn32-mips.c: Likewise.
|
||
* elfxx-mips.c (_bfd_mips_elf_get_target_dtag): New.
|
||
* elfxx-mips.h (_bfd_mips_elf_get_target_dtag): Declare.
|
||
* elf-bfd.h (elf_backend_get_target_dtag): Add prototype.
|
||
* elfxx-target.h (elf_backend_get_target_dtag): Add default.
|
||
(elf_backend_data): Add elf_backend_get_target_dtag.
|
||
|
||
2008-02-26 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf32-ppc.c (ppc_elf_check_relocs): Set pointer_equality_needed
|
||
for R_PPC_REL32 syms. Don't set non_got_ref on branch reloc syms,
|
||
and assume branch relocs are not dynamic when non-shared.
|
||
(readonly_dynrelocs): New function, split out from..
|
||
(maybe_set_textrel): ..here, renamed from old readonly_dynrelocs.
|
||
(ppc_elf_adjust_dynamic_symbol): For symbols generating plt entries,
|
||
clear non_got_ref..
|
||
(allocate_dynrelocs): ..and don't set u.def for undefined weak.
|
||
Do allow dynamic relocs on undefined symbols.
|
||
(ppc_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
|
||
(ppc_elf_relocate_section): Mirror dynamic reloc changes in
|
||
check_relocs.
|
||
(ppc_elf_finish_dynamic_symbol): Don't give a warning on weak
|
||
plt symbols needing pointer_equality_needed.
|
||
|
||
2008-02-23 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf32-ppc.c (ppc_elf_check_relocs): Revert non_got_ref change.
|
||
|
||
2008-02-23 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf32-ppc.c (ppc_elf_copy_indirect_symbol): Copy
|
||
pointer_equality_needed.
|
||
(ppc_elf_check_relocs): Split out non-branch relocs from others
|
||
that might emit dynamic relocs. Set pointer_equality_needed
|
||
for their symbols. Don't set non_got_ref on branch reloc symbols.
|
||
(ppc_elf_hash_symbol): New function.
|
||
(elf_backend_hash_symbol): Define.
|
||
(ppc_elf_finish_dynamic_symbol): Handle pointer_equality_needed.
|
||
Error if pointer_equality_needed on weak plt symbol.
|
||
|
||
2008-02-22 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR ld/5788
|
||
* elflink.c (elf_create_symbuf): Correct buffer size and
|
||
position.
|
||
|
||
2008-02-22 Nick Clifton <nickc@redhat.com>
|
||
|
||
PR 868
|
||
* dwarf2.c: Revert previous patch. All of the allocate memory is
|
||
on an obstack which will be freed at some other time.
|
||
|
||
2008-02-20 Nick Clifton <nickc@redhat.com>
|
||
|
||
PR 868
|
||
* libbfd.c (bfd_realloc_or_free): New function. Performs like
|
||
bfd_realloc, but if the (re)allocation fails, the pointer is
|
||
freed.
|
||
* libbfd-in.h: Prototype.
|
||
* libbfd.h: Regenerate.
|
||
* bfdio.c (bfd_bwrite): Use the new function.
|
||
(bfd_seek): Likewise.
|
||
* bfdwin.c:(bfd_get_file_window): Likewise.
|
||
* elf-strtab.c (_bfd_elf_strtab_add): Likewise.
|
||
* elf32-ppc.c (ppc_elf_relax_section): Likewise.
|
||
* elf32-xtensa.c (vsprintf_msg): Likewise.
|
||
* mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
|
||
* stabs.c (_bfd_link_seciton_stabs): Likewise.
|
||
* vms-misc.c (_bfd_vms_get_record): Likewise.
|
||
* vms-tir.c (check_section): Likewise.
|
||
* vms.c (vms_new_section_hook): Likewise.
|
||
* elf32-arm.c (elf32_arm_section_map_add): Check that the
|
||
allocation of sec_data->map succeeded before using it.
|
||
* elflink.c (elf_link_output_sym): Do not overwrite finfo->
|
||
symshndxbuf until it is known that the reallocation succeeded.
|
||
|
||
2008-02-20 Diogo de Carvalho Kraemer <diogo@kraemer.eng.br>
|
||
Nick Clifton <nickc@redhat.com>
|
||
|
||
PR 868
|
||
* dwarf2.c (read_abbrevs): Free the abbreviation table if we run
|
||
out of memory.
|
||
(decode_line_info): Free the line_info_table before returning a
|
||
failure result.
|
||
(_bfd_dwarf2_cleanup_debug_info): Free the abbreviation table.
|
||
Free the line table. Free the function table. Free the variable
|
||
table.
|
||
|
||
2008-02-17 Mark Kettenis <kettenis@gnu.org>
|
||
|
||
* elf.c (swap_out_syms): Avoid preprocessing directive within
|
||
macro arg.
|
||
|
||
2008-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
|
||
|
||
* elf.c (assign_file_positions_for_load_sections): Set the type of
|
||
PT_NOTE sections to SHT_NOTE.
|
||
|
||
2008-02-17 Ulrich Weigand <uweigand@de.ibm.com>
|
||
|
||
* simple.c (bfd_simple_get_relocated_section_contents): Set
|
||
link_info.output_bfd.
|
||
|
||
2008-02-16 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* dwarf2.c (find_line): Don't trust debug information after an
|
||
unparseable compilation unit.
|
||
|
||
2008-02-15 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
PR 5765
|
||
* section.c (SEC_LINK_DUPLICATES): Correct. Renumber following flags.
|
||
* bfd-in2.h: Regenerate.
|
||
|
||
2008-02-15 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf-bfd.h (enum elf_object_id): Add HPPA_ELF_TDATA.
|
||
* elf.c (bfd_elf_allocate_object): Don't check for already allocated
|
||
tdata.
|
||
* elf32-hppa.c (elf32_hppa_mkobject): New function.
|
||
(bfd_elf32_mkobject): Define.
|
||
* elf32-ppc.c (is_ppc_elf_target): Delete. Replace all uses with..
|
||
(is_ppc_elf): ..this new macro.
|
||
* elf64-ppc.c (is_ppc64_elf_target): Delete. Replace all uses with..
|
||
(is_ppc64_elf): ..this new macro.
|
||
|
||
2008-02-15 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elflink.c: Replace all accesses to hash->creator field with
|
||
output_bfd->xvec.
|
||
* cofflink.c: Likewise.
|
||
* coff-h8300.c: Likewise.
|
||
* ecoff.c: Likewise.
|
||
* elf32-m68hc1x.c: Likewise.
|
||
* elf32-ppc.c: Likewise.
|
||
* elf64-alpha.c: Likewise.
|
||
* elf64-ppc.c: Likewise.
|
||
* elf64-sparc.c: Likewise.
|
||
* elfxx-mips.c: Likewise.
|
||
* i386linux.c: Likewise.
|
||
* m68klinux.c: Likewise.
|
||
* sparclinux.c: Likewise.
|
||
* sunos.c: Likewise.
|
||
* xcofflink.c: Likewise.
|
||
* linker.c: Likewise.
|
||
(_bfd_link_hash_table_init): Don't store creator.
|
||
|
||
2008-02-14 Peter Jones <pjones@redhat.com>
|
||
|
||
* efi-rtdrv-ia32.c: New file.
|
||
* efi-bsdrv-ia32.c: New file.
|
||
* efi-rtdrv-ia64.c: New file.
|
||
* efi-bsdrv-ia64.c: New file.
|
||
* efi-rtdrv-x86_64.c: New file.
|
||
* efi-bsdrv-x86_64.c: New file.
|
||
* peicode.h (pe_bfd_object_p): Add support for boot service and
|
||
runtime service drivers.
|
||
* libpei.h: Add macros for EFI formats, and rename the efi application
|
||
format macros to disambiguate.
|
||
* targets.c: Add bfd_target _vec externs.
|
||
(_bfd_tar): Add EFI _vec entries.
|
||
* config.bfd: Add EFI vectors into the selection routines.
|
||
* configure.in: add EFI _vec entries.
|
||
* configure: Regenerate.
|
||
* Makefile.am: Add EFI files.
|
||
* Makefile.in: Regenerate.
|
||
|
||
2008-02-14 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* dwarf1.c (struct dwarf1_debug): Add syms member.
|
||
(alloc_dwarf1_unit, alloc_dwarf1_func): Check for out of memory.
|
||
(parse_line_table, _bfd_dwarf1_find_nearest_line): Relocate
|
||
section contents, check for out of memory.
|
||
|
||
* dwarf1.c (struct dwarf1_debug): Change data pointers to bfd_byte.
|
||
(parse_die): Change data pointers to bfd_byte.
|
||
(parse_line_table, parse_functions_in_unit): Likewise.
|
||
|
||
2008-02-14 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elflink.c (compute_bucket_count): Warning fixes.
|
||
|
||
2008-02-12 DJ Delorie <dj@redhat.com>
|
||
|
||
* elf32-iq2000.c (iq2000_elf_relocate_section): Adjust addend of
|
||
relocation pointing to local symbol in merged section.
|
||
|
||
* elf32-iq2000.c (iq2000_elf_relocate_offset16): New.
|
||
(iq2000_elf_relocate_section): Call it.
|
||
|
||
2008-02-12 Nick Clifton <nickc@redhat.com>
|
||
|
||
PR ld/5692
|
||
* elf-bfd.h (enum elf_object_id): New enum, used to identify
|
||
target specific extensions to the elf_obj_tdata structure.
|
||
(struct elf_obj_tdata): New field 'object_id'.
|
||
(elf_object_id, elf_program_header_size, elf_symtab_hdr): New
|
||
macros for accessing fields in the elf_obj_tdata structure.
|
||
(bfd_elf_mkobject): Rename to bfd_elf_make_generic_object.
|
||
(bfd_elf_allocate_object): New function.
|
||
* elf.c (bfd_elf_mkobject): Rename to bfd_elf_make_generic_object
|
||
and implement by calling bfd_elf_allocate_object.
|
||
(bfd_elf_allocate_object): New function: Allocates an
|
||
elf_obj_tdata structure, possibly with a target specific
|
||
extension.
|
||
* elfxx-target.h (bfd_elfNN_mkobject): Use
|
||
bfd_elf_make_generic_object as the default value.
|
||
* elf32-arm.c (elf32_arm_obj_tdata): Rename to elf_arm_obj_tdata
|
||
for consistency with other, similar structures.
|
||
(is_arm_elf): New macro. Checks a BFD to make sure that is an ARM
|
||
ELF bfd.
|
||
(elf32_arm_mkobject): Call bfd_elf_allocate_object.
|
||
(bfd_elf32_arm_vfp11_erratum_scan): Use is_arm_elf macro to check
|
||
the bfd being processed.
|
||
(bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
|
||
(bfd_elf32_arm_set_target_relocs): Likewise.
|
||
(bfd_elf32_arm_final_link_relocate): Likewise.
|
||
(bfd_elf32_arm_copy_private_bfd_data): Likewise.
|
||
(bfd_elf32_arm_merge_eabi_attributes): Likewise.
|
||
(bfd_elf32_arm_merge_private_bfd_data): Likewise.
|
||
(bfd_elf32_arm_check_relocs): Likewise.
|
||
(bfd_elf32_arm_gc_mark_extra_sections): Likewise.
|
||
(bfd_elf32_arm_size_dynamic_sections): Likewise.
|
||
(bfd_elf32_arm_process_before_allocation): Use elf_symtab_hdr.
|
||
(bfd_elf32_arm_init_maps): Likewise.
|
||
(bfd_elf32_arm_final_link_relocate): Likewise.
|
||
(bfd_elf32_arm_relocate_section): Likewise.
|
||
(bfd_elf32_arm_gc_sweep_hook): Likewise.
|
||
(bfd_elf32_arm_check_relocs): Likewise.
|
||
(bfd_elf32_arm_size_dynamic_sections): Likewise.
|
||
* elf32-i386.c (elf_i386_mkobject): Call bfd_elf_allocate_object.
|
||
(is_i386_elf): New macro. Checks a BFD to make sure that is an x86
|
||
ELF bfd.
|
||
(elf_i386_check_relocs): Use is_i386_elf macro to check the bfd
|
||
being processed.
|
||
(elf_i386_size_dynamic_sections): Likewise.
|
||
(elf_i386_relocate_section): Likewise.
|
||
(elf_i386_check_relocs): Use elf_symtab_hdr.
|
||
(elf_i386_gc_sweep_hook): Likewise.
|
||
(elf_i386_size_dynamic_sections): Likewise.
|
||
(elf_i386_relocate_section): Likewise.
|
||
* elf32-ppc.c (ppc_elf_mkobject): Call bfd_elf_allocate_object.
|
||
(elf_create_pointer_linker_section): Use is_ppc_elf_target to
|
||
verify that the bfd before accessing target specific fields.
|
||
(ppc_elf_check_relocs): Likewise.
|
||
(elf_finish_pointer_linker_section): Likewise.
|
||
(elf_create_pointer_linker_section): Use elf_symtab_hdr.
|
||
(ppc_elf_check_relocs): Likewise.
|
||
(ppc_elf_gc_sweep_hook): Likewise.
|
||
(ppc_elf_tls_optimize): Likewise.
|
||
(ppc_elf_size_dynamic_sections): Likewise.
|
||
(ppc_elf_relax_section): Likewise.
|
||
(ppc_elf_relocate_section): Likewise.
|
||
* elf32-s390.c (struct elf_s390_obj_tdata): Add a comment
|
||
reminding programmers to keep this structure in sync with the one
|
||
defined in elf64-s390.c.
|
||
(elf_s390_mkobject): Call bfd_elf_allocate_object.
|
||
(is_s390_elf): New macro. Checks a BFD to make sure that is an s390
|
||
ELF bfd.
|
||
(elf_s390_check_relocs): Use is_s390_elf macro to check the bfd
|
||
being processed.
|
||
(elf_s390_size_dynamic_sections): Likewise.
|
||
(elf_s390_relocate_section): Likewise.
|
||
(elf_s390_check_relocs): Use elf_symtab_hdr.
|
||
(elf_s390_gc_sweep_hook): Likewise.
|
||
(elf_s390_size_dynamic_sections): Likewise.
|
||
(elf_s390_relocate_section): Likewise.
|
||
* elf32-sh.c (sh_elf_mkobject): Call bfd_elf_allocate_object.
|
||
(is_sh_elf): New macro. Checks a BFD to make sure that is an SH
|
||
ELF bfd.
|
||
(sh_elf_size_dynamic_sections): Use is_sh_elf macro to check the
|
||
bfd being processed.
|
||
(sh_elf_relocate_section): Likewise.
|
||
(sh_elf_check_relocs): Likewise.
|
||
(sh_elf_copy_private_data): Likewise.
|
||
(sh_elf_relax_section): Use elf_symtab_hdr.
|
||
(sh_elf_size_dynamic_sections): Likewise.
|
||
(sh_elf_relocate_section): Likewise.
|
||
(sh_elf_get_relocated_section_contents): Likewise.
|
||
(sh_elf_gc_sweep_hook): Likewise.
|
||
(sh_elf_check_relocs): Likewise.
|
||
* elf64-alpha.c (elf64_alpha_mkobject): Call bfd_elf_allocate_object.
|
||
(is_alpha_elf): New macro. Checks a BFD to make sure that is an
|
||
Alpha ELF bfd.
|
||
(elf64_alpha_create_got_section): Use is_alpha_elf macro to check
|
||
the bfd being processed.
|
||
(elf64_alpha_create_dynamic_section): Likewise.
|
||
(elf64_alpha_check_relocs): Likewise.
|
||
(elf64_alpha_size_got_sections): Likewise.
|
||
(elf64_alpha_relax_section): Likewise.
|
||
(elf64_alpha_relocate_section): Likewise.
|
||
(elf64_alpha_final_link): Likewise.
|
||
(elf64_alpha_check_relocs): Use elf_symtab_hdr.
|
||
(elf64_alpha_relax_section): Likewise.
|
||
(elf64_alpha_relocate_section_r): Likewise.
|
||
(elf64_alpha_relocate_section): Likewise.
|
||
* elf64-ppc.c (ppc64_elf_mkobject): Call bfd_elf_allocate_object.
|
||
(ppc64_elf_check_relocs): Use is_ppc64_elf_target to check the bfd
|
||
being processed.
|
||
(opd_entry_value): Likewise.
|
||
(allocate_dynrelocs): Likewise.
|
||
(ppc64_elf_relocate_section): Likewise.
|
||
(ppc64_elf_check_relocs): Use elf_symtab_hdr.
|
||
(opd_entry_value): Likewise.
|
||
(ppc64_elf_gc_sweep_hook): Likewise.
|
||
(get_sym_h): Likewise.
|
||
(ppc64_elf_edit_opd): Likewise.
|
||
(ppc64_elf_tls_optimize): Likewise.
|
||
(ppc64_elf_edit_toc): Likewise.
|
||
(ppc64_elf_size_dynamic_sections): Likewise.
|
||
(toc_adjusting_stub_needed): Likewise.
|
||
(ppc64_elf_size_stubs): Likewise.
|
||
(ppc64_elf_relocate_section): Likewise.
|
||
* elf64-s390.c (struct elf_s390_obj_tdata): Add a comment
|
||
reminding programmers to keep this structure in sync with the one
|
||
defined in elf32-s390.c.
|
||
(elf_s390_mkobject): Call bfd_elf_allocate_object.
|
||
(is_s390_elf): New macro. Checks a BFD to make sure that is an s390
|
||
ELF bfd.
|
||
(elf_s390_check_relocs): Use is_s390_elf macro to check the bfd
|
||
being processed.
|
||
(elf_s390_size_dynamic_sections): Likewise.
|
||
(elf_s390_relocate_section): Likewise.
|
||
(elf_s390_check_relocs): Use elf_symtab_hdr.
|
||
(elf_s390_gc_sweep_hook): Likewise.
|
||
(elf_s390_size_dynamic_sections): Likewise.
|
||
(elf_s390_relocate_section): Likewise.
|
||
* elf64-x86_64.c (elf64_x86_64_mkobject): Call bfd_elf_allocate_object.
|
||
(is_x86_64_elf): New macro. Checks a BFD to make sure that is an
|
||
x86_64 ELF bfd.
|
||
(elf64_x86_64_check_relocs): Use is_x86_64_elf macro to check the bfd
|
||
being processed.
|
||
(elf64_x86_64_size_dynamic_sections): Likewise.
|
||
(elf64_x86_64_relocate_section): Likewise.
|
||
(elf64_x86_64_check_relocs): Use elf_symtab_hdr.
|
||
(elf64_x86_64_gc_sweep_hook): Likewise.
|
||
(elf64_x86_64_size_dynamic_sections): Likewise.
|
||
(elf64_x86_64_relocate_section): Likewise.
|
||
* elfxx-sparc.c (_bfd_sparc_elf_mkobject): Call bfd_elf_allocate_object.
|
||
(is_sparc_elf): New macro. Checks a BFD to make sure that is a Sparc
|
||
ELF bfd.
|
||
(_bfd_sparc_elf_check_relocs): Use is_sparc_elf macro to check the
|
||
bfd being processed.
|
||
(_bfd_sparc_elf_gc_sweep_hook): Likewise.
|
||
(_bfd_sparc_elf_size_dynamic_sections): Likewise.
|
||
(_bfd_sparc_elf_check_relocs): Use elf_symtab_hdr.
|
||
(_bfd_sparc_elf_gc_sweep_hook): Likewise.
|
||
(_bfd_sparc_elf_size_dynamic_sections): Likewise.
|
||
(_bfd_sparc_elf_relocate_section): Likewise.
|
||
|
||
2008-02-12 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
PR 5303, 5755
|
||
* arange-set.c: Delete.
|
||
* arange-set.h: Delete.
|
||
* dwarf2.c: Revert 2007-09-21 changes.
|
||
* Makefile.am: Likewise.
|
||
* Makefile.in: Regenerate.
|
||
* po/SRC-POTFILES.in: Regenerate.
|
||
|
||
2008-02-11 Bernd Schmidt <bernd.schmidt@analog.com>
|
||
|
||
* elf32-bfin.c (bfin_relocate_section): Set up dynobj before using it
|
||
if necessary.
|
||
(elf32_bfin_merge_private_bfd_data): Simplify, and ensure object type
|
||
mismatches are detected.
|
||
|
||
* elf32-bfin.c (bfinfdpic_relocate_section): Take more care not to
|
||
emit invalid relocs or rofixup entries for deleted .eh_frame entries.
|
||
|
||
2008-02-11 Daniel Jacobowitz <dan@codesourcery.com>
|
||
|
||
* cache.c (cache_bread): Set bfd_error_file_truncated if EOF
|
||
was reached.
|
||
* srec.c (srec_scan): Calculate the checksum. Complain on mismatch.
|
||
|
||
2008-02-07 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf32-spu.c (spu_elf_size_stubs): Revert 2008-01-28 doubling
|
||
of _ovly_buf_table size.
|
||
(spu_elf_build_stubs): Use low bit of .size as "present" bit.
|
||
Adjust initialisations relating to _ovly_buf_table.
|
||
|
||
2008-02-04 Bob Wilson <bob.wilson@acm.org>
|
||
|
||
* elf32-xtensa (elf_xtensa_relocate_section): After finding an invalid
|
||
relocation, do not continue processing it. Ignore R_XTENSA_ASM_EXPAND
|
||
relocations against dynamic symbols.
|
||
(elf_xtensa_finish_dynamic_sections): Do not fail if there is no
|
||
.xt.lit section.
|
||
|
||
2008-02-04 Kai Tietz <kai.tietz@onevision.com>
|
||
H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR 5715
|
||
* warning.m4: Enable -Wno-format by default when using gcc on
|
||
mingw.
|
||
* configure: Regenerated.
|
||
|
||
2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
|
||
|
||
* archures.c: Update copyright.
|
||
(bfd_mach_mips_octeon): New macro.
|
||
* bfd-in2.h: Regenerate.
|
||
* elfxx-mips.c (_bfd_elf_mips_mach): Handle Octeon.
|
||
(mips_set_isa_flags): Likewise.
|
||
(mips_mach_extensions): Add Octeon.
|
||
* cpu-mips.c: Update copyright.
|
||
(I_mipsocteon): New enum constant.
|
||
(arch_info_struct): Add Octeon.
|
||
|
||
2008-02-04 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elf32-spu.c (spu_elf_relocate_section): Correct return type.
|
||
Return error status on unexpected relocation errors.
|
||
|
||
2008-02-04 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
PR ld/5692
|
||
* elf.c (bfd_elf_get_elf_syms): Revert 2008-01-31. Instead abort
|
||
on non-ELF input.
|
||
* elf32-arm.c (elf32_arm_size_dynamic_sections): Skip glue
|
||
processing on non-ELF input.
|
||
|
||
2008-01-31 Marc Gauthier <marc@tensilica.com>
|
||
|
||
* config.bfd (xtensa*-*-*): Recognize processor variants.
|
||
|
||
2008-01-31 Nick Clifton <nickc@redhat.com>
|
||
|
||
PR ld/5692
|
||
* elf.c (bfd_elf_get_elf_syms): Check the return value of
|
||
get_elf_backend_data.
|
||
|
||
2008-01-28 Fabian Groffen <grobian@gentoo.org>
|
||
|
||
* config.bfd (x86_64-*-solaris2): Add support for this target.
|
||
|
||
2008-01-28 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
Rewrite SPU overlay handling code. Put overlay calls stubs in the
|
||
overlays where possible. Use a faster call stub, or optionally at
|
||
compile time, a more compact stub. Double size of _ovly_buf_table
|
||
so that low bit of _ovly_table.buf can be used as a "present" bit.
|
||
Reserve an extra _ovly_table entry for index zero.
|
||
* elf32-spu.c: (struct spu_link_hash_table): Delete a number of fields,
|
||
add new ones.
|
||
(struct got_entry): New.
|
||
(struct spu_stub_hash_entry): Delete.
|
||
(stub_hash_newfunc, spu_elf_link_hash_table_free): Delete.
|
||
(spu_elf_link_hash_table_create): Adjust for struct changes.
|
||
(spu_stub_name): Delete.
|
||
(spu_elf_find_overlays): Don't track sections from overlay regions.
|
||
Instead set ovl_buf number in spu elf section data. Error if
|
||
overlays in one region don't start at the same address. Adjust
|
||
for struct _spu_elf_section_data changes.
|
||
(SIZEOF_STUB1, SIZEOF_STUB2, ILA_79, ILA_78): Delete.
|
||
(OVL_STUB_SIZE, BRSL, LNOP, ILA): Define.
|
||
(needs_ovl_stub): Adjust for struct _spu_elf_section_data changes.
|
||
(enum _insn_type): New.
|
||
(count_stub, build_stub): New functions.
|
||
(allocate_spuear_stubs): Use count_stub.
|
||
(build_spuear_stubs): Use build_stub.
|
||
(populate_stubs, sort_stubs): Delete.
|
||
(process_stubs): New function.
|
||
(write_one_stub): Delete.
|
||
(spu_elf_size_stubs, spu_elf_build_stubs): Rewrite.
|
||
(alloc_stack_info): Adjust for struct _spu_elf_section_data changes.
|
||
(maybe_insert_function, check_function_ranges): Likewise.
|
||
(find_function, pasted_function, build_call_tree): Likewise.
|
||
(spu_elf_stack_analysis, spu_elf_modify_segment_map): Likewise.
|
||
(spu_elf_modify_program_headers): Likewise.
|
||
(interesting_section): Detect stub sections differently. Delete
|
||
htab param, adjust all callers.
|
||
(spu_elf_relocate_section): Rewrite stub handling.
|
||
(spu_elf_output_symbol_hook): Likewise.
|
||
(bfd_elf32_bfd_link_hash_table_free): Delete.
|
||
* elf32-spu.h (struct _spu_elf_section_data): Move input-only and
|
||
output-only fields into a union. Add ovl_buf.
|
||
(spu_elf_size_stubs, spu_elf_build_stubs): Update prototypes.
|
||
|
||
2008-01-25 DJ Delorie <dj@redhat.com>
|
||
|
||
* elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): New.
|
||
|
||
2008-01-25 Kai Tietz <kai.tietz@onevision.com>
|
||
|
||
* bfd-in.h: Add mingw I64 support.
|
||
* bfd-in2.h: Regenerated.
|
||
* bfd.c: (bfd_get_sign_extend_vma): Add pe-x86-64 and pei-x86-64.
|
||
|
||
2008-01-21 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
PR 4453
|
||
* format.c (bfd_check_format_matches): Don't accept archives as
|
||
fully matching unless they have a map.
|
||
|
||
2008-01-21 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* elflink.c (_bfd_elf_link_output_relocs): Correct error return.
|
||
|
||
2008-01-21 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* ecoff.c (_bfd_ecoff_archive_p): Delete.
|
||
* libecoff.h (_bfd_ecoff_archive_p): Delete.
|
||
* coff-alpha.c (ecoffalpha_little_vec): Use bfd_generic_archive_p.
|
||
* coff-mips.c (ecoff_little_vec, ecoff_big_vec): Likewise.
|
||
(ecoff_biglittle_vec): Likewise.
|
||
|
||
2008-01-19 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
PR 5646
|
||
* elf64-ppc.c (ppc64_elf_tls_optimize): Ensure htab->tls_get_addr
|
||
non-NULL before dereferencing.
|
||
|
||
2008-01-15 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
PR 5604
|
||
* elf-bfd.h (struct elf_backend_data): Add gc_keep. Remove param
|
||
names from others.
|
||
(_bfd_elf_gc_keep): Declare.
|
||
* elfxx-target.h (elf_backend_gc_keep): Define.
|
||
(elfNN_bed): Init new field.
|
||
* elflink.c (_bfd_elf_gc_keep): New function.
|
||
(bfd_elf_gc_sections): Call gc_keep.
|
||
* elf64-ppc.c (elf_backend_gc_keep): Define.
|
||
(struct _ppc64_elf_section_data): Move .opd related fields to
|
||
a struct so they don't occupy the same storage. Adjust accesses
|
||
throughout file.
|
||
(ppc64_elf_gc_keep): New function, split out from..
|
||
(ppc64_elf_gc_mark_hook): ..here. Don't call _bfd_elf_gc_mark
|
||
to mark .opd section, just set gc_mark.
|
||
(ppc64_elf_edit_opd): Remove no_opd_opt parm. Don't set opd->adjust
|
||
unless we are changing .opd. Test non-NULL opd->adjust at all
|
||
accesses throughout file.
|
||
* elf64-ppc.h (ppc64_elf_edit_opd): Update prototype.
|
||
|
||
2008-01-15 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* bfd-in.h (BFD_HOST_LONG_LONG): Delete.
|
||
* bfd-in2.h: Regenerate.
|
||
|
||
2008-01-11 Tristan Gingold <gingold@adacore.com>
|
||
Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* elf32-ppc.c (ppc_elf_gc_sweep_hook): Exit early if generating a
|
||
relocatable.
|
||
* elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
|
||
* elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
|
||
* elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
|
||
* elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
|
||
* elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
|
||
* elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
|
||
* elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
|
||
* elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
|
||
* elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
|
||
* elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
|
||
* elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
|
||
* elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
|
||
* elf64-ppc.c (ppc64_elf_gc_sweep_hook): Likewise.
|
||
* elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise.
|
||
* elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise.
|
||
* elflink.c (bfd_elf_gc_sections): Do not punt on relocatable output
|
||
or executable output with relocations.
|
||
|
||
2008-01-09 Nick Clifton <nickc@redhat.com>
|
||
|
||
PR gas/5552
|
||
* elf32-fr30.c (fr30_elf_howto_table): Set partial_inplace field
|
||
to FALSE for all relocs.
|
||
|
||
2008-01-09 Richard Sandiford <rsandifo@nildram.co.uk>
|
||
|
||
PR ld/5526
|
||
* elf-bfd.h (eh_cie_fde): Add u.cie.u.full_cie and u.cie.merged
|
||
fields. Rename u.cie.u.merged to u.cie.u.merged_with.
|
||
(eh_frame_sec_info): Add a cies field.
|
||
(eh_frame_hdr_info): Add a merge_cies field.
|
||
* elf-eh-frame.c (cie): Add a reloc_index member to the personality
|
||
union.
|
||
(_bfd_elf_begin_eh_frame_parsing): Set hdr_info->merge_cies instead
|
||
of hdr_info->cies.
|
||
(_bfd_elf_parse_eh_frame): Remove tmp_cie. Ccreate an array of
|
||
cie structures in all cases and use it instead of extended_cies.
|
||
If merging, store the cie array in sec_info->cies and point each
|
||
CIE's eh_fde_cie at the associated element. Do not try to
|
||
calculate the value of the personality routine here; record the
|
||
offset of the relocation instead. Do not merge CIEs here.
|
||
(_bfd_elf_end_eh_frame_parsing): Do not free hdr_info->cies here...
|
||
(_bfd_elf_discard_section_eh_frame_hdr): ...do it here instead.
|
||
(_bfd_elf_gc_mark_fdes): Mark the original (unmerged) CIE.
|
||
(find_merged_cie): New function.
|
||
(_bfd_elf_gc_mark_fdes): Use it. Free sec_info->cies.
|
||
|
||
2008-01-07 Nick Clifton <nickc@redhat.com>
|
||
|
||
PR binutils/5535
|
||
* vms.c (vms_close_and_cleanup): Check for the presence of a
|
||
vms_private_data_struct before examining any of its fields.
|
||
|
||
2008-01-07 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR ld/5522
|
||
* elflink.c (elf_link_input_bfd): Don't write out a section if
|
||
its output section is marked with SEC_NEVER_LOAD.
|
||
|
||
For older changes see ChangeLog-2007
|
||
|
||
Local Variables:
|
||
mode: change-log
|
||
left-margin: 8
|
||
fill-column: 74
|
||
version-control: never
|
||
End:
|