bfd/
* elfxx-mips.c (mips_elf_count_got_entries): Delete.
(mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
mips_elf_traverse_got_arg. Count GOT entries.
(mips_elf_resolve_final_got_entries): Take the bfd_link_info
as argument. Update after above changes.
(mips_elf_merge_got, mips_elf_lay_out_got): Don't call
mips_elf_count_got_entries. Update the calls to
mips_elf_resolve_final_got_entries.
bfd/
* elfxx-mips.c (mips_got_tls_type): New enum.
(mips_got_entry): Add tls_initialized.
(mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
(mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
GOT_TLS_TYPE masks.
(mips_elf_reloc_tls_type, mips_tls_got_entries)
(mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
(_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
than GOT_NORMAL.
(mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
tls_initialized rather than GOT_TLS_DONE.
(mips_tls_got_index): Delete.
(mips_elf_local_got_index, mips_elf_global_got_index): Use
mips_elf_initialize_tls_slots rather than mips_tls_got_index.
(mips_elf_record_got_entry): Initialize tls_initialized.
bfd/
* elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
(mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
tls_ie_got_offset and tls_gd_got_offset.
(mips_elf_link_hash_newfunc): Remove initialization.
(mips_elf_create_got_info): Likewise.
(mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
(mips_tls_single_got_index): Delete.
(mips_elf_local_got_index): Always use the GOT entry to track
GOT indices.
(mips_elf_global_got_index): Likewise.
(mips_elf_create_local_got_entry): Assert that TLS entries have
already been allocated.
(mips_elf_record_global_got_symbol): Don't initialize
tls_ie_type or tls_gd_type.
(mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
(mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
entry.
(mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
the GOT entries.
(_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
have been allocated.
(_bfd_mips_elf_copy_indirect_symbol): Remove handling of
tls_ie_type and tls_gd_type.
bfd/
* elfxx-mips.c (mips_elf_primary_global_got_index): New function,
split out from...
(mips_elf_global_got_index): ...here. Reorder arguments so that
the output bfd and info come first.
(mips_elf_calculate_relocation): Update the call to
mips_elf_global_got_index accordingly.
(_bfd_mips_elf_finish_dynamic_symbol): Use
mips_elf_primary_global_got_index rather than
mips_elf_global_got_index.
(_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
bfd/
* elfxx-mips.c (mips_got_info): Remove bfd2got.
(mips_elf_bfd2got_hash): Delete.
(mips_elf_got_per_bfd_arg): Remove bfd2got.
(mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
(mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
g->next to test for the multigot case. Use mips_elf_bfd_got rather
than mips_elf_got_for_ibfd.
(mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
(mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
(mips_elf_make_got_per_bfd): Replace with...
(mips_elf_add_got_entry): ...this new function.
(mips_elf_make_got_pages_per_bfd): Replace with...
(mips_elf_add_got_page_entry): ...this new function.
(mips_elf_merge_got_with): Replace bfd2got argument with separate
bfd and GOT arguments. Use mips_elf_add_got_entry and
mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
to set the BFD's GOT and free the old table.
(mips_elf_merge_got): Replace bfd2got argument with separate
bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
Use mips_elf_count_got_entries to count the number of entries in
each GOT. Update the calls to mips_elf_merge_got_with.
(mips_elf_adjust_gp): Use g->next to test for the multigot case.
Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
(mips_elf_multi_got): Don't create the bfd2got hash table.
Replace hash table traversal with a walk over the input bfds,
updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
to set the output bfd's GOT.
(mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
bfds use the master GOT in the single-GOT case.
(_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
rather than mips_elf_got_for_ibfd.
ld/testsuite/
* ld-mips-elf/tls-hidden4.got, ld-mips-elf/tls-multi-got-1.d,
ld-mips-elf/tls-multi-got-1.got: Update for changes in the order
that symbols are added to per-bfd GOTs.
bfd/
* elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
(mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
(mips_elf_record_global_got_symbol): Update the hash entry before
adding the mips_got_entry. Use mips_elf_record_got_entry to do
the latter.
(mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
(mips_elf_record_got_page_entry): Record the entry in both the
master and bfd GOTs.
bfd/
* elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
create another one if necessary.
(mips_elf_set_gotidx): New function.
(mips_elf_set_global_gotidx): Use it.
(mips_elf_initialize_tls_index): Likewise. Take a
mips_elf_traverse_got_arg as argument.
(mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
(mips_elf_multi_got): Likewise. Cope with error returns from
mips_elf_set_global_gotidx.
bfd/
* elfxx-mips.c (mips_got_info): Add relocs field.
(mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
with...
(mips_elf_traverse_got_arg): ...this new structure.
(mips_elf_count_local_tls_relocs): Delete.
(mips_elf_count_global_tls_relocs): Likewise.
(mips_elf_count_got_entry): New function.
(mips_elf_count_local_got_entries): Likewise.
(mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
rather than a mips_elf_count_tls_arg. Count both relocs and entries.
(mips_elf_record_local_got_symbol): Don't count got entries here.
(mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
(mips_elf_set_global_got_offset): Split into...
(mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
new functions. Take a mips_elf_traverse_got_arg rather than a
mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
Use g->relocs to record the number of relocs needed for global GOT
entries.
(mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
mips_elf_set_global_got_offset_arg. Use the relocs field to count
relocations. Update for above function split.
(mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
to count both the number of GOT entries and the number of TLS
relocs required by local entries. Likewise
mips_elf_count_global_tls_entries and global entries.
Remove uses of mips_elf_count_local_tls_relocs and
mips_elf_count_global_tls_relocs.
bfd/
* elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
to say that each structure represents only one type of TLS reference.
(GOT_TLS_TYPE): New define.
(mips_elf_link_hash_entry): Temporarily split tls_type and
tls_got_offset into two variables each.
(mips_elf_link_hash_newfunc): Update accordingly.
(mips_elf_got_entry_eq, mips_elf_got_entry_hash)
(mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
(mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
(mips_tls_got_relocs): Use a switch statement.
(mips_elf_count_global_tls_entries): Handle the new hash entry fields.
(mips_elf_initialize_tls_slots): Use a switch statement. Avoid
local "offset" variable.
(mips_tls_got_index): Remove r_type argument and assert. Remove
code that handled entries with two TLS types; always use the
original got_index instead.
(mips_tls_single_got_index): New function.
(mips_elf_local_got_index): Use entry->tls_type to check for
TLS entries. Use mips_tls_single_got_index. Update call to
mips_tls_got_index.
(mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
Use p->tls_type to check for TLS entries. Update call to
mips_tls_got_index. Use mips_tls_single_got_index.
(mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
Use entry.tls_type to check for TLS entries.
(mips_elf_record_global_got_symbol): Replace tls_flag argument
with r_type argument. Use mips_elf_reloc_tls_type.
Set up the new hash entry fields.
(mips_elf_record_local_got_symbol): Replace tls_flag argument
with r_type argument. Use mips_elf_reloc_tls_type and
mips_tls_got_entries. Remove code that handled entries
with multiple TLS types.
(mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
(mips_elf_initialize_tls_index): Handle new hash entry fields.
Use equality rather than masks when checking for specific TLS types.
Use mips_tls_got_entries. Remove code that handled entries
with multiple TLS types.
(mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
testing the hash table entry.
(_bfd_mips_elf_check_relocs): Update calls to
mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
(_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
(_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
bfd/
* elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
(mips_elf_got_entry_hash): ...this, deleting the old version.
(mips_elf_create_got_info): Use mips_elf_got_entry_hash for
both types of GOT.
bfd/
* elfxx-mips.c (mips_elf_create_got_info): New function.
(mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
(mips_elf_create_got_section): Likewise.
bfd/
* elfxx-mips.c (mips_elf_count_global_tls_entries)
(mips_elf_count_global_tls_relocs): Don't count indirect or
warning symbols.
(mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
number of TLS entries were allocated.
* mips-opc.c (mips_builtin_opcodes): Enable l.d and s.d macros for
single-float. Disable ll, lld, sc and scd for EE. Disable the
trunc.w.s macro for EE.
* gas/mips/24k-triple-stores-2.d, gas/mips/24k-triple-stores-2.s,
gas/mips/micromips@24k-triple-stores-2.d: Move "sc" tests to...
* gas/mips/24k-triple-stores-2-llsc.d,
gas/mips/24k-triple-stores-2-llsc.s,
gas/mips/micromips@24k-triple-stores-2-llsc.d: ...these new tests.
* gas/mips/r5900-full.d, gas/mips/r5900-full.s: Verify that the
MIPS ISA level can be upgraded to support ll, sc, lld and scd.
* gas/mips/l_d-single.d, gas/mips/s_d-single.d,
gas/mips/r5900-nollsc.l, gas/mips/r5900-nollsc.s: New tests.
* gas/mips/mips.exp: Update accordingly. Add "nollsc" to r5900
properties.
Alan Modra [Fri, 8 Feb 2013 07:04:50 +0000 (07:04 +0000)]
PR binutils/15106
* elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
* elf.c (elf_find_function): Revert last change. Use new
tdata field rather than static vars for cache.
2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
* linux-aarch64-low.c (aarch64_arch_setup): Clamp
aarch64_num_wp_regs and aarch64_num_bp_regs to
AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
ld/
* Makefile.am (enios2elf.c): New rule.
* Makefile.in: Regenerated.
* configure.tgt: Add case for nios2*-*-*.
* emulparams/nios2elf.sh: New file.
* NEWS: Note Altera Nios II support.
binutils/
* readelf.c: Include elf/nios2.h.
(dump_relocations): Add case for EM_ALTERA_NIOS2.
(get_nios2_dynamic_type): New.
(get_dynamic_type): Add case for EM_ALTERA_NIOS2.
(is_32bit_abs_reloc): Fix EM_ALTERA_NIOS2 case.
(is_16bit_abs_reloc): Likewise.
(is_none_reloc): Add EM_ALTERA_NIOS2 and EM_NIOS32 cases.
* NEWS: Note Altera Nios II support.
* MAINTAINERS: Add Nios II maintainers.
David S. Miller [Wed, 6 Feb 2013 19:40:04 +0000 (19:40 +0000)]
Allow struct 'return' on 32-bit sparc.
gdb/
* sparc-tdep.c (sparc32_return_value): Handle writing return value when
using RETURN_VALUE_ABI_PRESERVES_ADDRESS.
* value.c (struct_return_convention): New function.
(using_struct_return): Implement in terms of struct_return_convention.
* value.h (struct_return_convention): Declare.
* stack.c (return_command): Allow successful overriding of the return
value when RETURN_VALUE_ABI_PRESERVES_ADDRESS.
Yao Qi [Wed, 6 Feb 2013 14:45:20 +0000 (14:45 +0000)]
gdb/doc:
2013-02-06 Yao Qi <yao@codesourcery.com>
* gdb.texinfo (GDB/MI Async Records): Document new MI
notification "=tsv-modified". Update the document of MI
notification "=tsv-created".
* observer.texi (GDB Observers): New observer tsv_modified.
Update observer tsv_created and tsv_deleted.
gdb:
2013-02-06 Yao Qi <yao@codesourcery.com>
* mi/mi-interp.c: Include "tracepoint.h".
(mi_tsv_modified): Declare.
(mi_tsv_created, mi_tsv_deleted): Update declaration.
(mi_interpreter_init): Call observer_attach_tsv_modified.
(mi_tsv_modified): New.
(mi_tsv_created, mi_tsv_deleted): Update.
* tracepoint.c (trace_variable_command): Call
observer_notify_tsv_modified if the initial value of tsv is
changed.
(delete_trace_state_variable): Call
observer_notify_tsv_deleted earlier.
(trace_variable_command): Caller update.
(create_tsv_from_upload): Likewise.
* observer.sh: Declare "struct trace_state_variable".
* NEWS: Mention the new MI notification "=tsv-modified".
gdb/testsuite:
2013-02-06 Yao Qi <yao@codesourcery.com>
* gdb.trace/mi-tsv-changed.exp (test_create_delete_tsv): Rename
to ...
(test_create_delete_modify_tsv): ... here. New test on modifying
the initial value of a tsv.
Alan Modra [Tue, 5 Feb 2013 23:02:54 +0000 (23:02 +0000)]
PR gas/14255
* config/tc-avr.h (TC_VALIDATE_FIX): Mark symbol used by reloc.
Don't skip fixups with fx_subsy non-NULL.
* config/tc-avr.c (tc_gen_reloc): Don't specially handle fixups
with fx_subsy non-NULL.
* gdb.texinfo (AArch64 Features): New section; document
org.gnu.gdb.aarch64.core and org.gnu.gdb.aarch64.fpu.
(Architectures): Add new AArch64 section to document AArch64
architecture specific commands.
(ABI): Add description of the new OS ABI "Newlib" and its influence
on the longjmp handling.
* emultempl/ia64elf.em (gld${EMULATION_NAME}_after_parse): Renamed
to ...
(gld_${EMULATION_NAME}_after_parse): This. Call
gld${EMULATION_NAME}_after_parse instead of after_parse_default.
(LDEMUL_AFTER_PARSE): Set to gld_${EMULATION_NAME}_after_parse.
* emultempl/elf32.em (new_dtags_set): New variable.
(gld${EMULATION_NAME}_before_parse): Don't set link_info.new_dtags
here.
(gld${EMULATION_NAME}_after_parse): New function.
(ld_${EMULATION_NAME}_emulation): Replace after_parse_default'
with gld${EMULATION_NAME}_after_parse.
(gld${EMULATION_NAME}_handle_option): Set new_dtags_set to TRUE
when setting link_info.new_dtags.
* gdbarch.sh (elfcore_write_linux_prpsinfo): New F hook.
(struct elf_internal_linux_prpsinfo): Forward declare.
* gdbarch.h, gdbarch.c: Regenerate.
* linux-tdep.c: Include `cli/cli-utils.h'.
(linux_fill_prpsinfo): New function.
(linux_make_corefile_notes): Use linux_fill_prpsinfo. If there's
an elfcore_write_linux_prpsinfo hook, use it, otherwise, use
elfcore_write_linux_prpsinfo32 or elfcore_write_linux_prpsinfo64
depending on gdbarch pointer bitness.
* ppc-linux-tdep.c: Include elf-bfd.h.
(ppc_linux_init_abi): Hook in elfcore_write_ppc_linux_prpsinfo32
on 32-bit.
2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
Pedro Alves <palves@redhat.com>
* Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
* elf-bfd.h (elf_internal_linux_prpsinfo): New structure
declaration.
(elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
(elfcore_write_ppc32_linux_prpsinfo32): New declarations.
* elf-linux-psinfo.h: New file.
* elf.c: Include elf-linux-psinfo.h.
(elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
New functions.
* elf32-ppc.c: Include `elf-linux-psinfo.h'.
(elf_external_ppc_linux_prpsinfo32): New structure declaration.
(PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
(elfcore_write_ppc_linux_prpsinfo32): New function.
projects / thirdparty / binutils-gdb.git / log
