* elf32-ppc.c (apuinfo_set): New static var.
(ppc_elf_begin_write_processing): Set it here, always create an
APUinfo section if there were any in the inputs.
(ppc_elf_write_section): Check apuinfo_set.
(ppc_elf_final_write_processing): Likewise.
ld/testsuite/
* ld-powerpc/apuinfo-nul.rd: New.
* ld-powerpc/apuinfo-nul1.s: New.
* ld-powerpc/powerpc.exp: Add it.
* vms.h: Include time.h. Add prototypes for vms_get_module_name,
vms_time_to_time_t and vms_rawtime_to_time_t.
* vms.c (vms_alpha_vec): Add archives support.
* vms-misc.c: Include safe-ctype.h
(vms_get_module_name): New function.
(vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
* vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
vms_get_module_name function. Use this function.
* targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
* libbfd-in.h: Add prototype for _bfd_append_relative_path.
Add prototypes for vms-lib.c
* libbfd.h: Regenerate.
* configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
vms-lib.lo to vms_alpha_vec.
* config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
* configure: Regenerate.
* bfd.c: Add selective_search field.
* bfd-in2.h: Regenerate.
* archive.c (append_relative_path): Rename to
_bfd_append_relative_path and make it public.
(_bfd_get_elt_at_filepos): Adjust for above renaming.
* Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
(BFD32_BACKENDS_CFILES): Add vms-lib.c
* Makefile.in: Regenerate.
for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
and DW_FORM_flag_present. For unknown form value return NULL.
(scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
like DW_FORM_block.
(parse_comp_unit): Allow CU version 4.
* elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
assert of empty pcrel_relocs_copied on the direct symbol. Instead
of moving the list from the indirect symbol to the direct symbol,
merge into any existing list.
(cris_elf_check_relocs): Store the original section in the
pcrel_relocs_copied list, not the relocation section.
(elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
the relocation section, for reducing its size. Change the
BFD_ASSERT into a check for the section being read-only, and only
emit warnings and TEXTREL marker when there's an entry for a
read-only section.
2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/11396
* libcoff-in.h (pe_tdata): Add dont_strip_reloc.
* libcoff.h: Regenerated.
* peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
if dont_strip_reloc is set.
(_bfd_XX_bfd_copy_private_bfd_data_common): Set
dont_strip_reloc on output if there is no .reloc and
IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
PR ld/11378
* elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
* elf64-ppc.c (call_check_done): Define.
(ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
(ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
(ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
(toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
Simplify return logic. Iterate over all .init and .fini fragments
by recursion. Set makes_toc_func_call here..
(ppc64_elf_next_input_section): ..rather than here.
(check_pasted_section, ppc64_elf_check_init_fini): New functions.
ld/
PR ld/11378
* emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation): Call
ppc64_elf_check_init_fini and warn if .init/.fini use different TOCs.
* elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
function descriptor symbol if there is one, not just for plt stubs.
(ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
* ld/testsuite/ld-arm/arm-merge-incompatiblea.s: Likewise.
* ld/testsuite/ld-arm/arm-merge-incompatibleb.s: Likewise.
* ld/testsuite/ld-arm/arm-elf.exp: Run the new test.
* bfd/elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
return value from the call to _bfd_elf_merge_object_attributes.
Alan Modra <amodra@gmail.com>
bfd/
* elf32-arm.c (a8_erratum_fix): Add st_type field to record the
destination mode of the a8 stub.
(elf32_arm_link_hash_table): Add top_id field.
(elf32_arm_link_hash_table_create): Initialize top_id.
(arm_type_of_stub): Update prototype, st_type can now be updated
by this function. Actual destination address in case of PLT is
computed here, to help factorizing code.
(elf32_arm_stub_name): Update prototype, use stub_type additional
parameter to build stub name.
(elf32_arm_get_stub_entry): Update prototype, use stub_type
additional parameter to build stub entry.
(arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
Call elf32_arm_final_link_relocate to process all in-stub
relocations.
(elf32_arm_setup_section_lists): Update top_id.
(cortex_a8_erratum_scan): Record stub destination mode.
(elf32_arm_size_stubs): Update call to arm_type_of_stub according
to new prototype.
(elf32_arm_final_link_relocate): Enable processing of in-stub
REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
needed, enabling code factorization.
(elf32_arm_final_link): Process stub sections.
(elf32_arm_output_map_sym): Add entry to code/data map.
ld/testsuite/
* ld-arm/arm-elf.exp: Change .text start address for
farcall-thumb-arm tests. Add v4t variant for farcall-mixed-lib
test.
* ld-arm/farcall-mixed-lib-v4t.d: New test.
* ld-arm/farcall-mixed-lib1.s: Don't force armv5t.
* ld-arm/farcall-mixed-lib2.s: Likewise.
* ld-arm/arm-call.d: Update expected results.
* ld-arm/cortex-a8-far.d: Likewise.
* ld-arm/farcall-group-size2.d: Likewise.
* ld-arm/farcall-group.d: Likewise.
* ld-arm/farcall-mix.d: Likewise.
* ld-arm/farcall-mix2.d: Likewise.
* ld-arm/farcall-mixed-app-v5.d: Likewise.
* ld-arm/farcall-mixed-app.d: Likewise.
* ld-arm/farcall-mixed-lib.d: Likewise.
* ld-arm/farcall-thumb-arm.d: Likewise.
* ld-arm/farcall-thumb-arm-blx.d: Likewise.
* ld-arm/farcall-thumb-arm-pic-veneer.d: Likewise.
* ld-arm/farcall-thumb-arm-blx-pic-veneer.d: Likewise.
* ld-arm/farcall-thumb-arm.s: Update test. Add a new call to
potentially generate different types of stubs.
PR ld/11304
* elf.c (_bfd_elf_init_private_section_data): Rename need_group
to final_link and invert. For final link allow some flags to
differ. Don't specially allow flags to be all zero.
ld/
* ldlang.c (init_os): Remove isec param. Don't check for
bfd_section already set or call bfd_init_private_section_data
here.
(exp_init_os): Update init_os call.
(lang_add_section): Tidy. Really don't set SEC_LINK_ONCE
flags. Call bfd_init_private_section_data here.
(map_input_to_output_sections): Tidy. Update init_os calls.
Use os->sectype to select sec flags for lang_data_statement.
bfd/
2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_add_symbol_hook): Don't set
has_ifunc_symbols if the symbol comes from a shared library.
* elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
* elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
* elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
* elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
* elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
ld/testsuite/
2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
* ld-ifunc/ifunc.exp: Expect System V OSABI in dynamic
ifunc-using executable.
commit. Don't write zeros for removed group members.
(_bfd_elf_copy_private_header_data): Adjust size of group section
when group members are removed by objcopy.
bfd/
* elf32-arm.c (elf32_arm_output_arch_local_syms): add
missing mapping symbol to data only sections.
ld/testsuite/
* ld-arm/arm-elf.exp (armelftests): New test case added.
* ld-arm/data-only-map.s: New file.
* ld-arm/data-only-map.d: New file.
* ld-arm/data-only-map.ld: New file.
* elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
symbols.
(_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
these relocs on global symbols.
(gdopoff): New.
(_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
local symbol references which are not STT_GNU_IFUNC. Handle
relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
and deal with negative vs. non-negative values properly.
ld/testsuite
* ld-sparc/gotop32.s: Add local symbol case.
* ld-sparc/gotop64.s: Likewise.
* ld-sparc/gotop32.rd: Adjust expected results.
* ld-sparc/gotop32.td: Likewise.
* ld-sparc/gotop64.dd: Likewise.
* ld-sparc/gotop64.rd: Likewise.
* ld-sparc/gotop64.td: Likewise.
(allocate_dynrelocs): Merge got entries here if not doing multi-toc.
(ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
(ppc64_elf_layout_multitoc): Don't resize if we have already
merged got entries.