Age | Commit message (Collapse) | Author | Files | Lines |
|
|
|
* 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.
|
|
|
|
|
|
* mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
non-external relocation.
|
|
(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.
|
|
2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
* elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
elfcore_write_s390_prefix): New.
* elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
elfcore_write_s390_prefix): New.
(elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
(elfcore_write_register_note): Handle .reg-s390-timer,
.reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
.reg-s390-prefix section.
binutils/
2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
* readelf.c (get_note_type): Handle NT_S390_TIMER, NT_S390_TODCMP,
NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
include/elf/
2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
* common.h (NT_S390_TIMER, NT_S390_TODCMP, NT_S390_TODPREG,
NT_S390_CTRS and NT_S390_PREFIX): Define.
|
|
(makes_toc_func_call, call_check_in_progress): Shuffle flags.
(struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
code setting the flag.
(ppc64_elf_next_toc_section): Group big-toc sections in
0x80008000 chunks.
|
|
|
|
unsigned char. Update variables and code using them throughout file.
(struct ppc_link_hash_entry): Likewise for tls_mask.
|
|
|
|
* elf/sparc.h (R_SPARC_JMP_IREL, R_SPARC_IRELATIVE): Define.
bfd/
* reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
(BFD_RELOC_SPARC_IRELATIVE): Likewise.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
and loc_hash_memory.
(_bfd_sparc_elf_link_hash_table_free): Declare.
* elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
(elf_backend_add_symbol_hook, elf_backend_post_process_headers,
bfd_elf32_bfd_link_hash_table_free): Define.
* elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
has_ifunc_symbols if STT_GNU_IFUNC.
(bfd_elf64_bfd_link_hash_table_free): Define.
(elf_backend_post_process_headers): Define always.
* elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
(sparc_reloc_map): Add entries for new IFUNC relocs.
(_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
(_bfd_sparc_elf_info_to_howto_ptr): Likewise.
(elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
elf_sparc_get_local_sym_hash): New.
(_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
from here...
(_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
local hash table.
(_bfd_sparc_elf_link_hash_table_free): New.
(create_ifunc_sections): New.
(_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
cons up a fake local hash table entry for it. Unconditionally add
a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
dyn relocs for ifunc.
(_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
(allocate_dynrelocs): Unconditionally emit a PLT entry when STT_GNU_IFUNC
and h->def_regular. Count GOT dyn relocs for ifunc.
(allocate_local_dynrelocs): New function.
(_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash table.
Emit dynamic relocs to irelplt when not shared. Treat iplt like splt.
(_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
(_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
in iplt/irelplt.
ld/testsuite/
* ld-ifunc/ifunc.exp: Run for sparc.
|
|
* elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
* elfxx-sparc.c (create_got_section): Delete.
(_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
section creator does that work for us. Use ->elf.foo instead of
->foo where applicable.
(_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
where applicable.
(allocate_dynrelocs): Likewise.
(_bfd_sparc_elf_size_dynamic_sections): Likewise.
(_bfd_sparc_elf_relocate_section): Likewise.
(sparc_vxworks_build_plt_entry): Likewise.
(_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
(sparc_finish_dyn): Likewise.
(sparc_vxworks_finish_exec_plt): Likewise.
(sparc_vxworks_finish_shared_plt): Likewise.
(_bfd_sparc_elf_finish_dynamic_sections): Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
macros for visibilty and locality checks.
(_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
(allocate_dynrelocs): Likewise.
(_bfd_sparc_elf_relocate_section): Likewise.
(_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
but never used local var 'dynobj'.
* elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
nocopyreloc.
|
|
* xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
max_contents_size, only consider sections whose contents must
be swapped in.
|
|
(ppc64_elf_size_dynamic_sections): ..and here..
(merge_got_entries): ..rather than here.
|
|
* elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
(has_small_toc_reloc): Define.
(ppc64_elf_check_relocs): Set the above flags.
(ppc64_elf_edit_opd): Delete obfd param.
(ppc64_elf_tls_optimize): Likewise.
(ppc64_elf_edit_toc): Likewise.
(ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
* elf64-ppc.h: Update prototypes.
ld/
* emultempl/ppc64elf.em (ppc_before_allocation): Update for changed
function parameters.
|
|
|
|
has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
Add sec_flg0 thru sec_flg5.
(BFD_FAKE_SECTION): Update for changed flags.
* ecoff.c (bfd_debug_section): Likewise.
* elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
* elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
(has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
* elf32-xtensa.c (reloc_done): Define.
* elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
* bfd-in2.h: Regenerate.
|
|
* mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
for non-scattered relocations.
|
|
* elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
apuinfo sections, only scan input sections once and reuse the
buffer.
ld/testsuite/
* ld-powerpc/apuinfo-nul.s: New.
* ld-powerpc/apuinfo.rd: Add it.
* ld-powerpc/powerpc.exp: Likewise.
|
|
* opcode/ppc.h (PPC_OPCODE_TITAN): Define.
bfd/
* archures.c (bfd_mach_ppc_titan): Define.
* bfd-in2.h: Regenerate.
* cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
opcodes/
* ppc-dis.c (ppc_opts): Add titan entry.
* ppc-opc.c (TITAN, MULHW): Define.
(powerpc_opcodes): Support AppliedMicro Titan core (APM83xxx).
gas/
* config/tc-ppc.c (md_show_usage): Mention -mtitan. Don't use tabs.
(ppc_mach): Handle titan.
* doc/c-ppc.texi: Mention -mtitan.
gas/testsuite/
* gas/ppc/titan.d, * gas/ppc/titan.s: New test.
* gas/ppc/ppc.exp: Run it.
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (assign_file_positions_for_load_sections) Update lma of
section if necessary.
|
|
2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c: Remove trailing white spaces.
* elf64-x86-64.c: Likewise.
|
|
|
|
entries for other architectures.
(struct elf_link_hash_table): Add hash_table_id field.
(elf_hash_table_id): New accessor macro.
* elflink.c (_bfd_elf_link_hash_table_init): Add target_id
parameter.
* elf-m10300.c (elf32_mn10300_hash_table): Check table id before
returning cast pointer.
(elf32_mn10300_link_hash_table_create): Identify new table as
containing MN10300 extensions.
(mn10300_elf_relax_section): Check pointer returned by
elf32_mn10300_hash_table.
* elf32-arm.c: Likewise, except using ARM extensions.
* elf32-avr.c: Likewise, except using AVR extensions.
* elf32-bfin.c: Likewise, except using BFIN extensions.
* elf32-cris.c: Likewise, except using CRIS extensions.
* elf32-frv.c: Likewise, except using FRV extensions.
* elf32-hppa.c: Likewise, except using HPPA32 extensions.
* elf32-i386.c: Likewise, except using I386 extensions.
* elf32-lm32.c: Likewise, except using LM32 extensions.
* elf32-m32r.c: Likewise, except using M32RM extensions.
* elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
* elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
* elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
* elf32-m68k.c: Likewise, except using M68K extensions.
* elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
* elf32-ppc.c: Likewise, except using PPC32 extensions.
* elf32-s390.c: Likewise, except using S390 extensions.
* elf32-sh.c: Likewise, except using SH extensions.
* elf32-spu.c: Likewise, except using SPU extensions.
* elf32-xtensa.c: Likewise, except using XTENSA extensions.
* elf64-alpha.c: Likewise, except using ALPHA extensions.
* elf64-hppa.c: Likewise, except using HPPA64 extensions.
* elf64-ppc.c: Likewise, except using PPC64 extensions.
* elf64-s390.c: Likewise, except using S390 extensions.
* elf64-x86-64.c: Likewise, except using X86_64 extensions.
* elfxx-ia64.c: Likewise, except using IA64 extensions.
* elfxx-mips.c: Likewise, except using MIPS extensions.
* elfxx-sparc.c: Likewise, except using SPARC extensions.
* elfxx-sparc.h: Likewise, except using SPARC extensions.
* elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
redundant structure.
(elf32_cr16_hash_table): Delete unused macro.
(elf32_cr16_link_hash_traverse): Delete unused macro.
* elf32-score.c: Likewise.
* elf32-score7.c: Likewise.
* elf32-vax.c: Likewise.
* elf64-sh64.c: Likewise.
* emultempl/alphaelf.em: Update value expected from elf_object_id.
* emultempl/hppaelf.em: Likewise.
* emultempl/mipself.em: Likewise.
* emultempl/ppc32elf.em: Likewise.
* emultempl/ppc64elf.em: Likewise.
|
|
|
|
* elf64-ppc.c (struct plt_entry): Move earlier in file.
(struct got_entry): Likewise. Add is_indirect and got.ent fields.
(struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
Update all uses.
(struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
Remove no_multi_toc.
(update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
when allocating a new struct got_entry.
(allocate_got): New function, extracted from..
(allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
(ppc64_elf_size_dynamic_sections): Track got relocs allocated in
.reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
(ppc64_elf_setup_section_lists): Remove output_bfd param and
no_multi_toc, add add_stub_section and layout_sections_again. Stash
new params in htab. Extract some code to..
(ppc64_elf_start_multitoc_partition): ..here. New function.
(ppc64_elf_next_toc_section): Check for linker script errors. Handle
second pass toc scan.
(merge_got_entries, merge_global_got, reallocate_got): New functions.
(ppc64_elf_reinit_toc): Rename to..
(ppc64_elf_finish_multitoc_partition): ..this.
(ppc64_elf_layout_multitoc): New function.
(ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
layout_sections_again params.
(ppc64_elf_relocate_section): Handle indirect got entries.
* elf64-ppc.h: Update prototypes. Declare new functions.
ld/
* emultempl/ppc64elf.em (build_toc_list): Report errors from
ppc64_elf_next_toc_section.
(after_allocation): Update for changed function names and params.
Run second pass of multitoc partitioning.
|
|
|
|
bfd/
2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
* elf-bfd.h (elfcore_write_xstatereg): New.
* elf.c (elfcore_grok_xstatereg): New.
(elfcore_write_xstatereg): Likewise.
(elfcore_grok_note): Handle NT_X86_XSTATE.
(elfcore_write_register_note): Handle .reg-xstate section.
binutils/
2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
* readelf.c (get_note_type): Handle NT_X86_XSTATE.
include/elf/
2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
* common.h (NT_386_XSTATE): New.
|
|
|
|
* som.c (som_write_ar_hdr): Define this macro.
|
|
|
|
|
|
R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
linkage table pointer to use the global table pointer if not doing
a shared link.
|
|
|
|
* elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
if it has already been set.
|
|
|
|
|
|
* vms.h: Remove trailing spaces.
(struct hdr_struct): Remove unused hdr_c_cpr field.
(enum file_format_enum): Add comments.
* vms.c (vms_bfd_print_private_bfd_data): New function that
replaces the macro.
Remove trailing spaces.
* vms-misc.c: Improve comments.
(_bfd_vms_get_object_record): Also handle files without pads.
* vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
* vms-gsd.c (struct flagdescstruct): Make name field const.
(gsyflagdesc): Fix typo.
|
|
* elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
(ppc64_elf_setup_section_lists): Init them.
(ppc64_elf_next_toc_section): Don't partition multi-toc between .got
and .toc on the same input file.
(ppc64_elf_relocate_section): Correct GOT entry offset.
|
|
|
|
* targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
(bfd_target): Add _bfd_write_ar_hdr_fn field.
* archive.c (is_bsd44_extended_name): New macro.
(_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
(bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
name.
(_bfd_archive_bsd44_construct_extended_name_table): New function.
(_bfd_generic_write_ar_hdr): Ditto.
(_bfd_bsd44_write_ar_hdr): Ditto.
(_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
(bsd_write_armap): Adjust firstreal computation.
* libbfd-in.h (struct areltdata): Add extra_size field.
(_bfd_generic_write_ar_hdr): Add prototype.
(_bfd_bsd44_write_ar_hdr): Ditto.
(_bfd_write_ar_hdr): Define.
(_bfd_noarchive_write_ar_hdr): Ditto.
(_bfd_archive_bsd_write_ar_hdr): Ditto.
(_bfd_archive_coff_write_ar_hdr): Ditto.
(_bfd_archive_bsd44_slurp_armap): Ditto.
(_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
(_bfd_archive_bsd44_construct_extended_name_table): New prototype.
(_bfd_archive_bsd44_truncate_arname): Ditto.
(_bfd_archive_bsd44_write_armap): Ditto.
(_bfd_archive_bsd44_read_ar_hdr): Ditto.
(_bfd_archive_bsd44_write_ar_hdr): Ditto.
(_bfd_archive_bsd44_openr_next_archived_file): Ditto.
(_bfd_archive_bsd44_get_elt_at_index): Ditto.
(_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
(_bfd_archive_bsd44_update_armap_timestamp): Ditto.
* libbfd.h: Regenerate.
* oasys.c (oasys_write_ar_hdr): Define.
* libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
* ieee.c (ieee_write_ar_hdr): Define.
* elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
* coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
(bfd_pmac_xcoff_backend_data): Ditto.
* coff64-rs6000.c (rs6000coff64_vec): Ditto.
(bfd_xcoff_aix5_backend_data): Ditto.
* coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
* aout-target.h (MY_write_ar_hdr): Define it if not defined.
* aout-tic30.c (MY_write_ar_hdr): Ditto.
* mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
(bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
(bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
(bfd_mach_o_construct_extended_name_table)
(bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
(bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
(bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
* mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
(bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
(bfd_mach_o_construct_extended_name_table)
(bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
(bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
(bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
* bfd-in2.h: Regenerate.
|
|
bfd/
2010-01-26 Alan Modra <amodra@gmail.com>
H.J. Lu <hongjiu.lu@intel.com>
PR ld/11218
* elflink.c (elf_link_output_extsym): Do not ignore undefined
symbols with ref_regular set when gc_sections is active.
ld/testsuite/
2010-01-26 H.J. Lu <hongjiu.lu@intel.com>
PR ld/11218
* ld-gc/dummy.s: New.
* ld-gc/pr11218-1.c: Likewise.
* ld-gc/pr11218-2.c: Likewise.
* ld-gc/pr11218.d: Likewise.
|
|
|
|
* elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
with relocations against undefined weak symbols.
(ppc64_elf_relocate_section): Don't optimize calls to undefined
weak functions if the symbol is dynamic.
(ppc64_elf_relocate_section): Edit tprel tls sequences.
* elf32-ppc.c (ppc_elf_relocate_section): Likewise.
(_bfd_elf_ppc_at_tprel_transform): New function.
* bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
* bfd-in2.h: Regenerate.
|