2011-05-06 12:41:11 +02:00
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2011-05-06 Tristan Gingold <gingold@adacore.com>
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* vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
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(_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
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any code section. Add comments.
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(alpha_vms_object_p): Use void * instead of PTR.
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(alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
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(build_module_list): Guard against no DST section. Add comments.
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(alpha_vms_link_output_symbol): Discard undefined symbols.
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(alpha_vms_get_section_contents): Simply memcpy if the section was
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already loaded. Fix typo.
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(vms_new_section_hook): Use void * instead of PTR.
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(vms_alpha_vec): Ditto.
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2011-05-06 12:21:32 +02:00
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2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
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* elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
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branch to a PLT entry, redirect it to the PLT's Thumb entry point.
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2011-05-05 18:05:19 +02:00
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2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
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* elf32-tic6x.c (elf32_tic6x_final_link): New function.
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(elf32_tic6x_merge_attributes): Do not warn for PID or PIC
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mismatch. Choose the lower of the two values.
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(bfd_elf32_bfd_final_link): New macro.
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2011-05-04 13:05:14 +02:00
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2011-04-28 Tristan Gingold <gingold@adacore.com>
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* coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
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(bfd_xcoff_swap_aux_out): Ditto.
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* coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
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(bfd_xcoff64_swap_aux_out): Ditto.
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2011-05-04 02:31:41 +02:00
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2011-05-04 Alan Modra <amodra@gmail.com>
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PR ld/12727
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* elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
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was_undefined on dot-symbols.
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2011-05-03 13:17:22 +02:00
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2011-05-03 Paul Brook <paul@codesourcery.com>
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* elf32-tic6x.c (elf32_tic6x_howto_table,
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elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
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elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
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Add R_C6000_EHTYPE.
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2011-05-01 14:04:10 +02:00
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2011-05-01 Alan Modra <amodra@gmail.com>
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PR ld/12718
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* elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
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creating ifunc sections.
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* elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
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2011-04-30 19:56:35 +02:00
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2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
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* elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
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names.
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2011-04-28 22:36:50 +02:00
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2011-04-28 Tom Tromey <tromey@redhat.com>
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* bfdio.c (memory_bstat): Pass correct size to memset.
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2011-04-28 14:50:32 +02:00
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2011-04-28 Mike Frysinger <vapier@gentoo.org>
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* dwarf2.c (dwarf_debug_sections): Mark const.
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* elf.c (special_sections): Likewise.
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* libbfd-in.h (dwarf_debug_sections): Likewise.
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* libbfd.h: Regenerate.
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2011-04-26 17:28:08 +02:00
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2011-04-26 Kai Tietz <ktietz@redhat.com>
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* coffcode.h (sec_to_styp_flags): Allow linkonce for
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debugging sections.
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2011-04-26 16:57:37 +02:00
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2011-04-26 Tristan Gingold <gingold@adacore.com>
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* coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
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2011-04-24 12:02:14 +02:00
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2011-04-24 Alan Modra <amodra@gmail.com>
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PR ld/12365
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PR ld/12696
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* coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
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* linker.c (_bfd_link_hash_newfunc): Clear bitfields.
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(_bfd_generic_link_add_one_symbol): Update "notice" call.
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* elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
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it is a redef of an IR symbol in a real BFD.
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2011-04-23 03:16:31 +02:00
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2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
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* elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
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in readonly section in a shared object.
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(elf_i386_size_dynamic_sections): Likewise.
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* elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
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(elf_x86_64_size_dynamic_sections): Likewise.
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2011-04-22 00:25:39 +02:00
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2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/12694
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* elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
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symbols.
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* elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
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2011-04-21 23:16:51 +02:00
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2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
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* elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
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on dynamic symbol error.
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* elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
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2011-04-20 16:10:17 +02:00
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2011-04-20 Tristan Gingold <gingold@adacore.com>
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* config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
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2011-04-20 14:52:16 +02:00
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2011-04-20 Alan Modra <amodra@gmail.com>
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* hash.c (bfd_default_hash_table_size): Make it an unsigned long.
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(bfd_hash_table_init_n): Overflow checking.
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(bfd_hash_set_default_size): Return current size. Take unsigned long
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arg. Add 65537 to hash_size primes.
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* bfd-in.h (bfd_hash_set_default_size): Update prototype.
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* bfd-in2.h: Regenerate.
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2011-04-20 10:51:56 +02:00
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2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
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* elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
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|
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memmove elements.
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2011-04-20 09:00:46 +02:00
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2011-04-20 Alan Modra <amodra@gmail.com>
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2011-04-20 09:17:01 +02:00
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* libbfd.c (bfd_log2): Do return rounded up value.
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* elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
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|
call with expanded old round down version of the function.
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2011-04-20 09:00:46 +02:00
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* archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
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* elflink.c (elf_link_add_object_symbols): Delete redundant code.
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2011-04-20 02:22:08 +02:00
|
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|
2011-04-20 Alan Modra <amodra@gmail.com>
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|
|
PR ld/12365
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|
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* elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
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|
in their own common section.
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* elflink.c (elf_link_add_object_symbols): Likewise.
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|
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* linker.c (generic_link_check_archive_element): Don't lose flags
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|
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if common section is pre-existing.
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(_bfd_generic_link_add_one_symbol): Likewise.
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|
2011-04-20 02:11:33 +02:00
|
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|
2011-04-20 Alan Modra <amodra@gmail.com>
|
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|
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PR ld/12365
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|
|
* elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
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* linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
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|
|
multiple_definition regardless of allow_multiple_definition.
|
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|
|
* simple.c (simple_dummy_multiple_definition): Update.
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* xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
|
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|
|
calls.
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|
2011-04-18 15:59:06 +02:00
|
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|
|
2011-04-18 Tristan Gingold <gingold@adacore.com>
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|
|
* coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
|
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|
|
2011-04-18 01:18:24 +02:00
|
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|
|
2011-04-18 Alan Modra <amodra@gmail.com>
|
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|
|
PR ld/12365
|
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|
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PR ld/12672
|
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|
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* bfd.c (BFD_PLUGIN): Define.
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|
|
(BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
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|
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* bfd-in2.h: Regenerate.
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|
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* elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
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* opncls.c (bfd_make_readable): Don't lose original bfd flags.
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|
2011-04-17 20:38:46 +02:00
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|
2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
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* elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
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|
|
SEC_LOAD.
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|
2011-04-15 13:14:01 +02:00
|
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|
2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
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|
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* elf-bfd.h (struct sdt_note): New struct.
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|
|
(struct elf_obj_tdata) <sdt_note_head>: New field.
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|
|
* elf.c (elfobj_grok_stapsdt_note_1): New function.
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(elfobj_grok_stapsdt_note): Likewise.
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(elf_parse_notes): Added code to treat SystemTap note
|
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|
sections.
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|
2011-04-13 01:23:02 +02:00
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|
2011-04-12 Richard Henderson <rth@redhat.com>
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* elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
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exclude empty .got sections.
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|
2011-04-11 20:27:23 +02:00
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|
2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
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* elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
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|
|
array access for BFD_RELOC_386_IRELATIVE.
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|
2011-04-11 14:04:22 +02:00
|
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|
|
2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
|
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|
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* elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
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|
2011-04-11 10:13:22 +02:00
|
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|
|
2011-04-11 Mark Wielaard <mjw@redhat.com>
|
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|
|
PR 10549
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|
|
* elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
|
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|
|
(has_gnu_symbols): Renamed from has_ifunc_symbols.
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|
|
* elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
|
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|
|
* elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
|
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|
|
also if STB_GNU_UNIQUE symbol binding was seen.
|
|
|
|
|
|
* elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
|
|
|
|
|
|
* 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 (elf_x86_64_add_symbol_hook): Likewise.
|
|
|
|
|
|
|
2011-04-11 06:08:13 +02:00
|
|
|
|
2011-04-11 Alan Modra <amodra@gmail.com>
|
|
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|
|
|
|
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|
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|
|
* bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
|
|
|
|
|
|
sections.
|
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|
|
|
* libbfd.c (_bfd_generic_get_section_contents): Likewise.
|
|
|
|
|
|
(_bfd_generic_get_section_contents_in_window): Likewise.
|
|
|
|
|
|
* section.c (bfd_get_section_contents): Likewise.
|
|
|
|
|
|
* compress.c (bfd_get_full_section_contents): Likewise.
|
|
|
|
|
|
* elf32-rx.c (rx_final_link): Ignore rawsize.
|
|
|
|
|
|
* elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
|
|
|
|
|
|
bfd with bfd_get_section_limit.
|
|
|
|
|
|
* elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
|
|
|
|
|
|
os->size during final link. Update callers.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2011-04-10 13:10:30 +02:00
|
|
|
|
2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/12637
|
|
|
|
|
|
* elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
|
|
|
|
|
|
as the number of global entries when merging with the primary GOT.
|
|
|
|
|
|
|
2011-04-09 18:48:39 +02:00
|
|
|
|
2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-i386.c: Update copyright year.
|
|
|
|
|
|
* elf64-x86-64.c: Likewise.
|
|
|
|
|
|
|
2011-04-09 18:06:00 +02:00
|
|
|
|
2011-04-09 Kai Tietz <ktietz@redhat.com>
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* peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
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|
buffer and use rawsize for sorting.
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* coffcode.h (coff_compute_section_file_positions): Set rawsize
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before doing alignment.
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2011-04-09 17:37:57 +02:00
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2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
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* elf32-i386.c (elf_i386_relocate_section): Return relocation
|
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|
error on unsupported relocation.
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* elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
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2011-04-09 16:26:13 +02:00
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2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
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PR binutils/12657
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* hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
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|
pid_t.
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2011-04-08 18:14:49 +02:00
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2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/12654
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* elf32-i386.c (elf_i386_relocate_section): Check !executable
|
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|
instead of shared for R_386_TLS_LDO_32.
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2011-04-08 09:34:32 +02:00
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2011-04-08 Tristan Gingold <gingold@adacore.com>
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* Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
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* coff-pmac: Remove
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* xcoff-target.h: Remove
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* Makefile.in: Regenerate.
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2011-04-07 19:47:23 +02:00
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2011-04-07 Cary Coutant <ccoutant@google.com>
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* dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
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2011-04-07 13:38:43 +02:00
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2011-04-07 Paul Brook <paul@codesourcery.com>
|
2011-04-08 09:34:32 +02:00
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2011-04-07 13:38:43 +02:00
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* elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
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|
pc-relative.
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|
|
(elf32_tic6x_howto_table_rel): Ditto.
|
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|
(elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
|
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|
(elf32_tic6x_check_relocs): Ditto.
|
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|
bfd:
* config.bfd (thumb-*-oabi): Don't handle in list of obsolete
targets.
(strongarm*, thumb*, xscale*): Remove architectures.
(strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
xscale-*-coff): Remove targets.
binutils:
* configure.in (thumb-*-pe*): Remove.
* configure: Regenerate.
binutils/testsuite:
* binutils-all/objcopy.exp (*arm*-*-coff): Change to arm*-*-coff.
(xscale-*-coff, thumb*-*-coff, thumb*-*-pe): Don't handle.
gas:
* configure.tgt (strongarm*be, strongarm*b, strongarm*,
xscale*be|xscale*b, xscale*): Remove architectures.
(thumb-*-coff, thumb-*-rtems*, thumb-*-elf, thumb-epoc-pe,
thumb-*-pe, xscale-*-coff, xscale-*-elf): Remove targets.
gas/testsuite:
* gas/all/gas.exp (*arm*-*-coff): Change to arm*-*-coff.
(thumb*-*-coff, thumb*-*-pe*): Don;t handle.
* gas/arm/arm.exp (*arm*-*-*): Change to arm*-*-*.
(*xscale*-*-*): Don't handle.
* gas/cfi/cfi.exp (xscale*-*): Don't handle.
* gas/elf/elf.exp (*arm*-*-*): Change to arm*-*-*.
(xscale*-*-*): Don't handle.
ld:
* configure.tgt (thumb-*-linux-* | thumb-*-uclinux*,
strongarm-*-coff, strongarm-*-elf, strongarm-*-kaos*,
thumb-*-coff, thumb-*-elf, thumb-epoc-pe, thumb-*-pe,
xscale-*-coff, xscale-*-elf): Remove targets.
ld/testsuite:
* ld-selective/selective.exp (xscale-*-*): Don't handle.
* ld-srec/srec.exp (strongarm*-*-*, xscale*-*-*, thumb-*-*): Don't
handle.
(*arm*-*-*): Change to arm*-*-*.
(strongarm*-*-coff, xscale*-*-coff, thumb-*-coff*, thumb-*-pe*,
thumb-*-elf*, strongarm*-*-*, thumb-*-*): Remove xfails.
* ld-undefined/undefined.exp (thumb*-*-pe*, thumb*-*-pe*): Remove
commented-out xfails.
(thumb-elf): Remove reference in comment.
* lib/ld-lib.exp (strongarm*-*-*, xscale*-*-*, thumb-*-*): Don't
handle.
2011-04-06 19:09:56 +02:00
|
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|
|
2011-04-06 Joseph Myers <joseph@codesourcery.com>
|
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|
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|
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|
|
|
|
* config.bfd (thumb-*-oabi): Don't handle in list of obsolete
|
|
|
|
|
|
targets.
|
|
|
|
|
|
(strongarm*, thumb*, xscale*): Remove architectures.
|
|
|
|
|
|
(strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
|
|
|
|
|
|
thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
|
|
|
|
|
|
xscale-*-coff): Remove targets.
|
|
|
|
|
|
|
2011-04-01 10:38:55 +02:00
|
|
|
|
2011-04-01 Tristan Gingold <gingold@adacore.com>
|
|
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|
|
|
|
|
|
|
|
|
* elfxx-ia64.c: include bfd_stdint.h
|
|
|
|
|
|
|
2011-03-31 16:17:34 +02:00
|
|
|
|
2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
|
|
|
|
|
|
dynobj and its initialization.
|
|
|
|
|
|
|
2011-03-31 16:15:31 +02:00
|
|
|
|
2011-03-31 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
|
|
|
|
|
|
* configure.com: Set BFD_HOST_64BIT_LONG_LONG and
|
|
|
|
|
|
BFD_HOST_LONG_LONG to 1.
|
|
|
|
|
|
|
2011-03-31 13:08:41 +02:00
|
|
|
|
2011-03-31 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
|
|
|
|
|
|
(_bfd_vms_write_etir): Ditto.
|
|
|
|
|
|
(_bfd_vms_slurp_etir): Avoid to use intptr_t
|
|
|
|
|
|
* configure.com: Generate bfd_stdint.h
|
|
|
|
|
|
|
include/elf/
* tic6x.h (R_C6000_JUMP_SPLOT, R_C6000_EHTYPE,
R_C6000_PCR_H16, R_C6000_PCR_L16): New relocs.
(SHN_TIC6X_SCOMMON): Define.
bfd/
* elf32-tic6x.h (struct elf32_tic6x_params): New.
(elf32_tic6x_setup): Declare.
* elf32-tic6x.c: Include <limits.h>.
(ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
(struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
New structures.
(elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
(tic6x_elf_scom_section, tic6x_elf_scom_symbol,
tic6x_elf_scom_symbol_ptr): New static variables.
(elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
R_C6000_PCR_H16 and R_C6000_PCR_L16.
(elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
elf32_tic6x_adjust_dynamic_symbol): New static functions.
(elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
to weak symbols as required by the ABI.
Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
as needed when generating DSBT output.
(elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
New static functions.
(ELF_MAXPAGESIZE): Define to 0x1000.
(bfd_elf32_bfd_copy_private_bfd_data,
bfd_elf32_bfd_link_hash_table_create,
bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
elf_backend_want_got_plt, elf_backend_want_dynbss,
elf_backend_plt_readonly, elf_backend_got_header_size,
elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
elf_backend_check_relocs, elf_backend_add_symbol_hook,
elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
elf_backend_section_from_bfd_section,
elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
* bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
* bfd/bfd-in2.h: Regenerate.
* bfd/libbfd.h: Regenerate.
* config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
gas/
* config/tc-tic6x.c (sbss_section, scom_section, scom_symbol): New
static variables.
(md_begin): Initialize them.
(s_tic6x_scomm): New static function.
(md_pseudo_table): Add "scomm".
(tc_gen_reloc): Really undo all adjustments made by
bfd_install_relocation.
* doc/c-tic6x.texi: Document the .scomm directive.
gas/testsuite/
* gas/tic6x/scomm-directive-1.s: New test.
* gas/tic6x/scomm-directive-1.d: New test.
* gas/tic6x/scomm-directive-2.s: New test.
* gas/tic6x/scomm-directive-2.d: New test.
* gas/tic6x/scomm-directive-3.s: New test.
* gas/tic6x/scomm-directive-3.d: New test.
* gas/tic6x/scomm-directive-4.s: New test.
* gas/tic6x/scomm-directive-4.d: New test.
* gas/tic6x/scomm-directive-5.s: New test.
* gas/tic6x/scomm-directive-5.d: New test.
* gas/tic6x/scomm-directive-6.s: New test.
* gas/tic6x/scomm-directive-6.d: New test.
* gas/tic6x/scomm-directive-7.s: New test.
* gas/tic6x/scomm-directive-7.d: New test.
* gas/tic6x/scomm-directive-8.s: New test.
* gas/tic6x/scomm-directive-8.d: New test.
ld/
* emulparams/elf32_tic6x_le.sh (BIG_OUTPUT_FORMAT, EXTRA_EM_FILE,
GENERATE_SHLIB_SCRIPT): New defines.
(TEXT_START_ADDR): Define differently depending on target.
(.got): Redefine to include "*(.dsbt)".
(SDATA_START_SYMBOLS): Remove, replace with
(OTHER_GOT_SYMBOLS): New.
(OTHER_BSS_SECTIONS): Define only for ELF targets.
* emultempl/tic6xdsbt.em: New file.
* gen-doc.texi: Set C6X.
* ld.texinfo: Likewise.
(Options specific to C6X uClinux targets): New section.
binutils/
* readelf.c (get_symbol_index_type): Handle SCOM for TIC6X.
(dump_relocations): Likewise.
binutils/testsuite/
* lib/binutils-common.exp (is_elf_format): Accept tic6x*-*-uclinux*.
ld/testsuite/
* ld-scripts/crossref.exp: Add CFLAGS for tic6x*-*-*.
* ld-elf/sec-to-seg.exp: Remove tic6x from list of targets defining
pagesize to 1.
* ld-tic6x/tic6x.exp: Add support for DSBT shared library/executable
linking tests.
* ld-tic6x/dsbt.ld: New linker script.
* ld-tic6x/dsbt-be.ld: New linker script.
* ld-tic6x/dsbt-overflow.ld: New linker script.
* ld-tic6x/dsbt-inrange.ld: New linker script.
* ld-tic6x/shlib-1.s: New test.
* ld-tic6x/shlib-2.s: New test.
* ld-tic6x/shlib-app-1r.s: New test.
* ld-tic6x/shlib-app-1.s: New test.
* ld-tic6x/shlib-1.sd: New test.
* ld-tic6x/shlib-1.dd: New test.
* ld-tic6x/shlib-app-1.rd: New test.
* ld-tic6x/shlib-app-1rb.rd: New test.
* ld-tic6x/shlib-app-1.sd: New test.
* ld-tic6x/static-app-1rb.od: New test.
* ld-tic6x/shlib-app-1.dd: New test.
* ld-tic6x/shlib-app-1rb.sd: New test.
* ld-tic6x/static-app-1b.od: New test.
* ld-tic6x/static-app-1r.od: New test.
* ld-tic6x/shlib-1rb.rd: New test.
* ld-tic6x/shlib-app-1rb.dd: New test.
* ld-tic6x/shlib-1rb.sd: New test.
* ld-tic6x/shlib-1rb.dd: New test.
* ld-tic6x/shlib-app-1b.od: New test.
* ld-tic6x/tic6x.exp: New test.
* ld-tic6x/static-app-1rb.rd: New test.
* ld-tic6x/shlib-app-1r.od: New test.
* ld-tic6x/static-app-1.od: New test.
* ld-tic6x/static-app-1b.rd: New test.
* ld-tic6x/static-app-1r.rd: New test.
* ld-tic6x/static-app-1rb.sd: New test.
* ld-tic6x/static-app-1b.sd: New test.
* ld-tic6x/static-app-1rb.dd: New test.
* ld-tic6x/static-app-1r.sd: New test.
* ld-tic6x/static-app-1b.dd: New test.
* ld-tic6x/shlib-1b.rd: New test.
* ld-tic6x/static-app-1r.dd: New test.
* ld-tic6x/shlib-app-1b.rd: New test.
* ld-tic6x/shlib-1r.rd: New test.
* ld-tic6x/shlib-app-1r.rd: New test.
* ld-tic6x/shlib-1b.sd: New test.
* ld-tic6x/static-app-1.rd: New test.
* ld-tic6x/shlib-app-1b.sd: New test.
* ld-tic6x/shlib-1r.sd: New test.
* ld-tic6x/shlib-1b.dd: New test.
* ld-tic6x/shlib-app-1r.sd: New test.
* ld-tic6x/shlib-app-1b.dd: New test.
* ld-tic6x/shlib-1r.dd: New test.
* ld-tic6x/static-app-1.sd: New test.
* ld-tic6x/shlib-app-1r.dd: New test.
* ld-tic6x/static-app-1.dd: New test.
* ld-tic6x/shlib-noindex.rd: New test.
* ld-tic6x/shlib-noindex.dd: New test.
* ld-tic6x/shlib-noindex.sd: New test.
* ld-tic6x/got-reloc-local-1.s: New test.
* ld-tic6x/got-reloc-local-2.s: New test.
* ld-tic6x/got-reloc-local-r.d: New test.
* ld-tic6x/got-reloc-global.s: New test.
* ld-tic6x/got-reloc-global-addend-1.d: New test.
* ld-tic6x/got-reloc-global-addend-1.s: New test.
* ld-tic6x/got-reloc-global-addend-2.d: New test.
* ld-tic6x/got-reloc-inrange.d: New test.
* ld-tic6x/got-reloc-overflow.d: New test.
* ld-tic6x/got-reloc-global-addend-2.s: New test.
* ld-tic6x/dsbt-index-error.d: New test.
* ld-tic6x/dsbt-index.d: New test.
* ld-tic6x/dsbt-index.s: New test.
* ld-tic6x/shlib-app-1.od: New test.
* ld-tic6x/shlib-app-1rb.od: New test.
* ld-tic6x/shlib-1.rd: New test.
* ld-tic6x/weak.d: New test.
* ld-tic6x/weak-be.d: New test.
* ld-tic6x/weak.s: New test.
* ld-tic6x/weak-data.d: New test.
* ld-tic6x/common.d: New test.
* ld-tic6x/common.ld: New test.
* ld-tic6x/common.s: New test.
2011-03-31 10:58:28 +02:00
|
|
|
|
2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-tic6x.h (struct elf32_tic6x_params): New.
|
|
|
|
|
|
(elf32_tic6x_setup): Declare.
|
|
|
|
|
|
* elf32-tic6x.c: Include <limits.h>.
|
|
|
|
|
|
(ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
|
|
|
|
|
|
(struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
|
|
|
|
|
|
New structures.
|
|
|
|
|
|
(elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
|
|
|
|
|
|
(tic6x_elf_scom_section, tic6x_elf_scom_symbol,
|
|
|
|
|
|
tic6x_elf_scom_symbol_ptr): New static variables.
|
|
|
|
|
|
(elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
|
|
|
|
|
|
elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
|
|
|
|
|
|
R_C6000_PCR_H16 and R_C6000_PCR_L16.
|
|
|
|
|
|
(elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
|
|
|
|
|
|
elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
|
|
|
|
|
|
elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
|
|
|
|
|
|
elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
|
|
|
|
|
|
elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
|
|
|
|
|
|
elf32_tic6x_adjust_dynamic_symbol): New static functions.
|
|
|
|
|
|
(elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
|
|
|
|
|
|
to weak symbols as required by the ABI.
|
|
|
|
|
|
Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
|
|
|
|
|
|
as needed when generating DSBT output.
|
|
|
|
|
|
(elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
|
|
|
|
|
|
elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
|
|
|
|
|
|
elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
|
|
|
|
|
|
elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
|
|
|
|
|
|
elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
|
|
|
|
|
|
elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
|
|
|
|
|
|
New static functions.
|
|
|
|
|
|
(ELF_MAXPAGESIZE): Define to 0x1000.
|
|
|
|
|
|
(bfd_elf32_bfd_copy_private_bfd_data,
|
|
|
|
|
|
bfd_elf32_bfd_link_hash_table_create,
|
|
|
|
|
|
bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
|
|
|
|
|
|
elf_backend_want_got_plt, elf_backend_want_dynbss,
|
|
|
|
|
|
elf_backend_plt_readonly, elf_backend_got_header_size,
|
|
|
|
|
|
elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
|
|
|
|
|
|
elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
|
|
|
|
|
|
elf_backend_check_relocs, elf_backend_add_symbol_hook,
|
|
|
|
|
|
elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
|
|
|
|
|
|
elf_backend_section_from_bfd_section,
|
|
|
|
|
|
elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
|
|
|
|
|
|
elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
|
|
|
|
|
|
elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
|
|
|
|
|
|
|
|
|
|
|
|
* bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
|
|
|
|
|
|
BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
|
|
|
|
|
|
* bfd/bfd-in2.h: Regenerate.
|
|
|
|
|
|
* bfd/libbfd.h: Regenerate.
|
|
|
|
|
|
* config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
|
|
|
|
|
|
|
2011-03-31 10:13:48 +02:00
|
|
|
|
2011-03-31 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
|
|
|
|
|
|
entry on xcoff when value is C_NULL_VALUE.
|
|
|
|
|
|
|
|
|
|
|
|
2011-03-31 Tristan Gingold <gingold@adacore.com>
|
2011-03-31 10:08:39 +02:00
|
|
|
|
|
|
|
|
|
|
* libcoff-in.h (exec_hdr): Remove.
|
|
|
|
|
|
* libcoff.h: Regenerate.
|
|
|
|
|
|
|
2011-03-30 17:23:22 +02:00
|
|
|
|
2011-03-30 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/da.po: Updated Danish translation.
|
|
|
|
|
|
|
2011-03-29 23:18:16 +02:00
|
|
|
|
2011-03-29 Richard Henderson <rth@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
|
|
|
|
|
|
(elf64_alpha_gc_sweep_hook): New.
|
|
|
|
|
|
(elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
|
|
|
|
|
|
(elf_backend_can_gc_sections): New.
|
|
|
|
|
|
|
2011-03-28 13:18:27 +02:00
|
|
|
|
2011-03-26 John Marino <binutils@marino.st>
|
|
|
|
|
|
|
|
|
|
|
|
* config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
|
|
|
|
|
|
* configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2011-03-25 18:06:53 +01:00
|
|
|
|
2011-03-25 Michael Snyder <msnyder@vmware.com>
|
|
|
|
|
|
|
|
|
|
|
|
* coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
|
|
|
|
|
|
|
2011-03-25 16:39:03 +01:00
|
|
|
|
2011-03-25 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
|
|
|
|
|
|
of find_nearest_line on object files.
|
|
|
|
|
|
|
2011-03-25 16:31:27 +01:00
|
|
|
|
2011-03-25 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
|
|
|
|
|
|
Minor reordering.
|
|
|
|
|
|
(alpha_vms_create_eisd_for_section): Make code sections read-only.
|
|
|
|
|
|
|
2011-03-23 16:25:06 +01:00
|
|
|
|
2011-03-24 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
|
|
|
|
|
|
old-style __tls_get_addr calls without marker relocs don't match
|
|
|
|
|
|
their arg setup insn one for one. If such mismatches are found
|
|
|
|
|
|
report the reloc and don't do any tls optimization.
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
|
|
|
|
|
|
|
2011-03-22 21:58:30 +01:00
|
|
|
|
2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2011-03-22 19:10:48 +01:00
|
|
|
|
2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* archures.c: Add AVR XMEGA architecture information.
|
|
|
|
|
|
* cpu-avr.c (arch_info_struct): Likewise.
|
|
|
|
|
|
* elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
|
|
|
|
|
|
(elf32_avr_object_p): Likewise.
|
|
|
|
|
|
|
include/elf/
* arm.h (R_ARM_IRELATIVE): New relocation.
bfd/
* reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
* bfd-in2.h: Regenerate.
* elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
entry.
(elf32_arm_howto_from_type): Update accordingly.
(elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
(elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
(arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
with an extra noncall_refcount field.
(arm_local_iplt_info): New structure.
(elf_arm_obj_tdata): Add local_iplt.
(elf32_arm_local_iplt): New accessor macro.
(elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
Change tls_type to a bitfield and add is_iplt.
(elf32_arm_link_hash_newfunc): Update accordingly.
(elf32_arm_allocate_local_sym_info): New function.
(elf32_arm_create_local_iplt): Likewise.
(elf32_arm_get_plt_info): Likewise.
(elf32_arm_plt_needs_thumb_stub_p): Likewise.
(elf32_arm_get_local_dynreloc_list): Likewise.
(create_ifunc_sections): Likewise.
(elf32_arm_copy_indirect_symbol): Update after the changes to
elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
(arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
to get PLT information. Assert that all STT_GNU_IFUNC references
are turned into PLT references.
(arm_build_one_stub): Pass the symbol type to
elf32_arm_final_link_relocate.
(elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
(elf32_arm_allocate_irelocs): New function.
(elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
all R_ARM_IRELATIVE.
(elf32_arm_allocate_plt_entry): New function.
(elf32_arm_populate_plt_entry): Likewise.
(elf32_arm_final_link_relocate): Add an st_type parameter.
Set srelgot to null for static objects. Use separate variables
to record which st_value and st_type should be used when generating
a dynamic relocation. Use elf32_arm_get_plt_info to find the
symbol's PLT information, setting has_iplt_entry, splt,
plt_offset and gotplt_offset accordingly. Check whether
STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
the relocation target accordingly. Broaden assert to include
.iplts. Don't set sreloc for static relocations. Assert that
we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
symbol. Pass the symbol type to arm_type_of_stub. Conditionally
resolve GOT references to the .igot.plt entry.
(elf32_arm_relocate_section): Update the call to
elf32_arm_final_link_relocate.
(elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
relocations in shared libraries and relocatable executables.
Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
to get the list of dynamic relocations for a local symbol.
(elf32_arm_check_relocs): Always create ifunc sections. Set isym
at the same time as setting h. Use elf32_arm_allocate_local_sym_info
to allocate local symbol information. Treat R_ARM_REL32 and
R_ARM_REL32_NOI as call relocations in shared libraries and
relocatable executables. Record PLT information for local
STT_GNU_IFUNC functions as well as global functions. Count
non-call PLT references. Use elf32_arm_get_local_dynreloc_list
to get the list of dynamic relocations for a local symbol.
(elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
Don't remove STT_GNU_IFUNC PLTs unless all references have been
removed. Update after the changes to elf32_arm_link_hash_entry.
(allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
entries should live in .plt or .iplt. Check whether the .igot.plt
and .got entries can be combined. Use elf32_arm_allocate_plt_entry
to allocate .plt and .(i)got.plt entries. Detect which .got
entries will need R_ARM_IRELATIVE relocations and use
elf32_arm_allocate_irelocs to allocate them. Likewise other
non-.got dynamic relocations.
(elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
and dynamic relocations for local STT_GNU_IFUNC symbols.
Check whether the .igot.plt and .got entries can be combined.
Detect which .got entries will need R_ARM_IRELATIVE relocations
and use elf32_arm_allocate_irelocs to allocate them. Use stashed
section pointers intead of strcmp checks. Handle iplt and igotplt.
(elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
to fill in .plt, .got.plt and .rel(a).plt entries. Point
STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
resolve to it.
(elf32_arm_output_plt_map_1): New function, split out from
elf32_arm_output_plt_map. Handle .iplt entries. Use
elf32_arm_plt_needs_thumb_stub_p.
(elf32_arm_output_plt_map): Call it.
(elf32_arm_output_arch_local_syms): Add mapping symbols for
local .iplt entries.
(elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
(elf32_arm_swap_symbol_out): Likewise.
(elf32_arm_add_symbol_hook): New function.
(elf_backend_add_symbol_hook): Define for all targets.
opcodes/
* arm-dis.c (get_sym_code_type): Treat STT_GNU_IFUNCs as code.
gas/
* config/tc-arm.c (md_pcrel_from_section): Use S_FORCE_RELOC to
determine whether a relocation is needed.
(md_apply_fix, arm_apply_sym_value): Likewise.
ld/testsuite/
* ld-arm/ifunc-1.s, ld-arm/ifunc-1.dd, ld-arm/ifunc-1.gd,
ld-arm/ifunc-1.rd, ld-arm/ifunc-2.s, ld-arm/ifunc-2.dd,
ld-arm/ifunc-2.gd, ld-arm/ifunc-2.rd, ld-arm/ifunc-3.s,
ld-arm/ifunc-3.dd, ld-arm/ifunc-3.gd, ld-arm/ifunc-3.rd,
ld-arm/ifunc-4.s, ld-arm/ifunc-4.dd, ld-arm/ifunc-4.gd,
ld-arm/ifunc-4.rd, ld-arm/ifunc-5.s, ld-arm/ifunc-5.dd,
ld-arm/ifunc-5.gd, ld-arm/ifunc-5.rd, ld-arm/ifunc-6.s,
ld-arm/ifunc-6.dd, ld-arm/ifunc-6.gd, ld-arm/ifunc-6.rd,
ld-arm/ifunc-7.s, ld-arm/ifunc-7.dd, ld-arm/ifunc-7.gd,
ld-arm/ifunc-7.rd, ld-arm/ifunc-8.s, ld-arm/ifunc-8.dd,
ld-arm/ifunc-8.gd, ld-arm/ifunc-8.rd, ld-arm/ifunc-9.s,
ld-arm/ifunc-9.dd, ld-arm/ifunc-9.gd, ld-arm/ifunc-9.rd,
ld-arm/ifunc-10.s, ld-arm/ifunc-10.dd, ld-arm/ifunc-10.gd,
ld-arm/ifunc-10.rd, ld-arm/ifunc-11.s, ld-arm/ifunc-11.dd,
ld-arm/ifunc-11.gd, ld-arm/ifunc-11.rd, ld-arm/ifunc-12.s,
ld-arm/ifunc-12.dd, ld-arm/ifunc-12.gd, ld-arm/ifunc-12.rd,
ld-arm/ifunc-13.s, ld-arm/ifunc-13.dd, ld-arm/ifunc-13.gd,
ld-arm/ifunc-13.rd, ld-arm/ifunc-14.s, ld-arm/ifunc-14.dd,
ld-arm/ifunc-14.gd, ld-arm/ifunc-14.rd, ld-arm/ifunc-15.s,
ld-arm/ifunc-15.dd, ld-arm/ifunc-15.gd, ld-arm/ifunc-15.rd,
ld-arm/ifunc-16.s, ld-arm/ifunc-16.dd, ld-arm/ifunc-16.gd,
ld-arm/ifunc-16.rd, ld-arm/ifunc-dynamic.ld,
ld-arm/ifunc-static.ld: New tests.
* ld-arm/farcall-group.d, ld-arm/farcall-group-size2.d,
ld-arm/farcall-mixed-lib-v4t.d, ld-arm/farcall-mixed-lib.d: Update
for new stub hashes.
* ld-arm/arm-elf.exp: Run them.
2011-03-14 17:04:16 +01:00
|
|
|
|
2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
|
|
|
|
|
|
|
|
|
|
|
|
* reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
|
|
|
|
|
|
to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
|
|
|
|
|
|
entry.
|
|
|
|
|
|
(elf32_arm_howto_from_type): Update accordingly.
|
|
|
|
|
|
(elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
|
|
|
|
|
|
(elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
|
|
|
|
|
|
(arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
|
|
|
|
|
|
with an extra noncall_refcount field.
|
|
|
|
|
|
(arm_local_iplt_info): New structure.
|
|
|
|
|
|
(elf_arm_obj_tdata): Add local_iplt.
|
|
|
|
|
|
(elf32_arm_local_iplt): New accessor macro.
|
|
|
|
|
|
(elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
|
|
|
|
|
|
plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
|
|
|
|
|
|
Change tls_type to a bitfield and add is_iplt.
|
|
|
|
|
|
(elf32_arm_link_hash_newfunc): Update accordingly.
|
|
|
|
|
|
(elf32_arm_allocate_local_sym_info): New function.
|
|
|
|
|
|
(elf32_arm_create_local_iplt): Likewise.
|
|
|
|
|
|
(elf32_arm_get_plt_info): Likewise.
|
|
|
|
|
|
(elf32_arm_plt_needs_thumb_stub_p): Likewise.
|
|
|
|
|
|
(elf32_arm_get_local_dynreloc_list): Likewise.
|
|
|
|
|
|
(create_ifunc_sections): Likewise.
|
|
|
|
|
|
(elf32_arm_copy_indirect_symbol): Update after the changes to
|
|
|
|
|
|
elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
|
|
|
|
|
|
(arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
|
|
|
|
|
|
to get PLT information. Assert that all STT_GNU_IFUNC references
|
|
|
|
|
|
are turned into PLT references.
|
|
|
|
|
|
(arm_build_one_stub): Pass the symbol type to
|
|
|
|
|
|
elf32_arm_final_link_relocate.
|
|
|
|
|
|
(elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
|
|
|
|
|
|
(elf32_arm_allocate_irelocs): New function.
|
|
|
|
|
|
(elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
|
|
|
|
|
|
all R_ARM_IRELATIVE.
|
|
|
|
|
|
(elf32_arm_allocate_plt_entry): New function.
|
|
|
|
|
|
(elf32_arm_populate_plt_entry): Likewise.
|
|
|
|
|
|
(elf32_arm_final_link_relocate): Add an st_type parameter.
|
|
|
|
|
|
Set srelgot to null for static objects. Use separate variables
|
|
|
|
|
|
to record which st_value and st_type should be used when generating
|
|
|
|
|
|
a dynamic relocation. Use elf32_arm_get_plt_info to find the
|
|
|
|
|
|
symbol's PLT information, setting has_iplt_entry, splt,
|
|
|
|
|
|
plt_offset and gotplt_offset accordingly. Check whether
|
|
|
|
|
|
STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
|
|
|
|
|
|
the relocation target accordingly. Broaden assert to include
|
|
|
|
|
|
.iplts. Don't set sreloc for static relocations. Assert that
|
|
|
|
|
|
we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
|
|
|
|
|
|
and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
|
|
|
|
|
|
of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
|
|
|
|
|
|
symbol. Pass the symbol type to arm_type_of_stub. Conditionally
|
|
|
|
|
|
resolve GOT references to the .igot.plt entry.
|
|
|
|
|
|
(elf32_arm_relocate_section): Update the call to
|
|
|
|
|
|
elf32_arm_final_link_relocate.
|
|
|
|
|
|
(elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
|
|
|
|
|
|
information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
|
|
|
|
|
|
relocations in shared libraries and relocatable executables.
|
|
|
|
|
|
Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
|
|
|
|
|
|
to get the list of dynamic relocations for a local symbol.
|
|
|
|
|
|
(elf32_arm_check_relocs): Always create ifunc sections. Set isym
|
|
|
|
|
|
at the same time as setting h. Use elf32_arm_allocate_local_sym_info
|
|
|
|
|
|
to allocate local symbol information. Treat R_ARM_REL32 and
|
|
|
|
|
|
R_ARM_REL32_NOI as call relocations in shared libraries and
|
|
|
|
|
|
relocatable executables. Record PLT information for local
|
|
|
|
|
|
STT_GNU_IFUNC functions as well as global functions. Count
|
|
|
|
|
|
non-call PLT references. Use elf32_arm_get_local_dynreloc_list
|
|
|
|
|
|
to get the list of dynamic relocations for a local symbol.
|
|
|
|
|
|
(elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
|
|
|
|
|
|
Don't remove STT_GNU_IFUNC PLTs unless all references have been
|
|
|
|
|
|
removed. Update after the changes to elf32_arm_link_hash_entry.
|
|
|
|
|
|
(allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
|
|
|
|
|
|
entries should live in .plt or .iplt. Check whether the .igot.plt
|
|
|
|
|
|
and .got entries can be combined. Use elf32_arm_allocate_plt_entry
|
|
|
|
|
|
to allocate .plt and .(i)got.plt entries. Detect which .got
|
|
|
|
|
|
entries will need R_ARM_IRELATIVE relocations and use
|
|
|
|
|
|
elf32_arm_allocate_irelocs to allocate them. Likewise other
|
|
|
|
|
|
non-.got dynamic relocations.
|
|
|
|
|
|
(elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
|
|
|
|
|
|
and dynamic relocations for local STT_GNU_IFUNC symbols.
|
|
|
|
|
|
Check whether the .igot.plt and .got entries can be combined.
|
|
|
|
|
|
Detect which .got entries will need R_ARM_IRELATIVE relocations
|
|
|
|
|
|
and use elf32_arm_allocate_irelocs to allocate them. Use stashed
|
|
|
|
|
|
section pointers intead of strcmp checks. Handle iplt and igotplt.
|
|
|
|
|
|
(elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
|
|
|
|
|
|
to fill in .plt, .got.plt and .rel(a).plt entries. Point
|
|
|
|
|
|
STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
|
|
|
|
|
|
resolve to it.
|
|
|
|
|
|
(elf32_arm_output_plt_map_1): New function, split out from
|
|
|
|
|
|
elf32_arm_output_plt_map. Handle .iplt entries. Use
|
|
|
|
|
|
elf32_arm_plt_needs_thumb_stub_p.
|
|
|
|
|
|
(elf32_arm_output_plt_map): Call it.
|
|
|
|
|
|
(elf32_arm_output_arch_local_syms): Add mapping symbols for
|
|
|
|
|
|
local .iplt entries.
|
|
|
|
|
|
(elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
|
|
|
|
|
|
(elf32_arm_swap_symbol_out): Likewise.
|
|
|
|
|
|
(elf32_arm_add_symbol_hook): New function.
|
|
|
|
|
|
(elf_backend_add_symbol_hook): Define for all targets.
|
|
|
|
|
|
|
2011-03-14 16:55:04 +01:00
|
|
|
|
2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (elf_link_hash_entry): Add target_internal.
|
|
|
|
|
|
* elf.c (swap_out_syms): Set st_target_internal for each
|
|
|
|
|
|
Elf_Internal_Sym.
|
|
|
|
|
|
* elfcode.h (elf_swap_symbol_in): Likewise.
|
|
|
|
|
|
* elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
|
|
|
|
|
|
* elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
|
|
|
|
|
|
* elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
|
|
|
|
|
|
* elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
|
|
|
|
|
|
* elflink.c (elf_link_output_extsym): Likewise.
|
|
|
|
|
|
(bfd_elf_final_link): Likewise.
|
|
|
|
|
|
(elf_link_add_object_symbols): Copy st_target_internal
|
|
|
|
|
|
to the hash table if we see a definition.
|
|
|
|
|
|
(_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
|
|
|
|
|
|
a branch_type field.
|
|
|
|
|
|
(a8_erratum_fix, a8_erratum_reloc): Likewise.
|
|
|
|
|
|
(arm_type_of_stub): Replace actual_st_type with an
|
|
|
|
|
|
actual_branch_type parameter.
|
|
|
|
|
|
(arm_build_one_stub): Use branch types rather than st_types to
|
|
|
|
|
|
determine the type of branch.
|
|
|
|
|
|
(cortex_a8_erratum_scan): Likewise.
|
|
|
|
|
|
(elf32_arm_size_stubs): Likewise.
|
|
|
|
|
|
(bfd_elf32_arm_process_before_allocation): Likewise.
|
|
|
|
|
|
(allocate_dynrelocs_for_symbol): Likewise.
|
|
|
|
|
|
(elf32_arm_finish_dynamic_sections): Likewise.
|
|
|
|
|
|
(elf32_arm_final_link_relocate): Replace sym_flags parameter with
|
|
|
|
|
|
a branch_type parameter.
|
|
|
|
|
|
(elf32_arm_relocate_section): Update call accordingly.
|
|
|
|
|
|
(elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
|
|
|
|
|
|
(elf32_arm_output_map_sym): Initialize st_target_internal.
|
|
|
|
|
|
(elf32_arm_output_stub_sym): Likewise.
|
|
|
|
|
|
(elf32_arm_symbol_processing): Delete.
|
|
|
|
|
|
(elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
|
|
|
|
|
|
Use st_target_internal to record the branch type.
|
|
|
|
|
|
(elf32_arm_swap_symbol_out): Use st_target_internal to test for
|
|
|
|
|
|
Thumb functions.
|
|
|
|
|
|
(elf32_arm_is_function_type): Delete.
|
|
|
|
|
|
(elf_backend_symbol_processing): Likewise.
|
|
|
|
|
|
(elf_backend_is_function_type): Likewise.
|
|
|
|
|
|
|
2011-03-14 16:53:58 +01:00
|
|
|
|
2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
|
|
|
|
|
|
(elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
|
|
|
|
|
|
into the PLT block.
|
|
|
|
|
|
|
2011-03-14 16:53:33 +01:00
|
|
|
|
2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
|
|
|
|
|
|
may_need_local_target_p and may_become_dynamic_p to classify
|
|
|
|
|
|
the relocation type. Don't check info->symbolic or h->def_regular
|
|
|
|
|
|
when deciding whether to record a potential dynamic reloc.
|
|
|
|
|
|
Don't treat potential dynamic relocs as PLT references.
|
|
|
|
|
|
(elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
|
|
|
|
|
|
try to make the PLT reference count go negative.
|
|
|
|
|
|
|
2011-03-14 16:52:53 +01:00
|
|
|
|
2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
|
|
|
|
|
|
GOT entry here, rather than leaving it to finish_dynamic_symbol.
|
|
|
|
|
|
Only create a dynamic relocation for local references if
|
|
|
|
|
|
info->shared.
|
|
|
|
|
|
(allocate_dynrelocs_for_symbol): Update dynamic relocation
|
|
|
|
|
|
allocation accordingly.
|
|
|
|
|
|
(elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
|
|
|
|
|
|
|
2011-03-14 16:52:05 +01:00
|
|
|
|
2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
|
|
|
|
|
|
(elf32_arm_add_dynreloc): Likewise.
|
|
|
|
|
|
(elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
|
|
|
|
|
|
to allocate dynamic relocations.
|
|
|
|
|
|
(elf32_arm_size_dynamic_sections): Likewise.
|
|
|
|
|
|
(allocate_dynrelocs): Likewise. Rename to
|
|
|
|
|
|
allocate_dynrelocs_for_symbol.
|
|
|
|
|
|
(elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
|
|
|
|
|
|
create dynamic relocations.
|
|
|
|
|
|
(elf32_arm_finish_dynamic_symbol): Likewise.
|
|
|
|
|
|
|
2011-03-12 15:38:31 +01:00
|
|
|
|
2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
|
|
|
|
|
|
x32 GD->IE and GD->LE transitions.
|
|
|
|
|
|
(elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
|
|
|
|
|
|
and LD->LE transitions.
|
|
|
|
|
|
|
2011-03-10 10:26:18 +01:00
|
|
|
|
2011-03-10 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
|
|
|
|
|
|
for LO_DS error message and correct multiple.
|
|
|
|
|
|
|
2011-03-10 10:11:15 +01:00
|
|
|
|
2011-03-10 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
|
|
|
|
|
|
(ppc64_elf_link_just_syms): New function.
|
|
|
|
|
|
(opd_entry_value): Don't assume big-endian host.
|
|
|
|
|
|
(get_r2off): New function.
|
|
|
|
|
|
(ppc_build_one_stub, ppc_size_one_stub): Use it here.
|
|
|
|
|
|
|
2011-03-06 19:22:36 +01:00
|
|
|
|
2011-03-06 Michael Snyder <msnyder@vmware.com>
|
|
|
|
|
|
|
2011-03-06 19:37:07 +01:00
|
|
|
|
* compress.c (bfd_compress_section_contents): Check for out of mem.
|
|
|
|
|
|
|
2011-03-06 19:27:03 +01:00
|
|
|
|
* elf64-x86-64.c (elf_x86_64_relocate_section): Document
|
|
|
|
|
|
that case statement falls through intentionally.
|
|
|
|
|
|
|
2011-03-06 19:22:36 +01:00
|
|
|
|
* elf32-i386.c (elf_i386_relocate_section): Document fall through.
|
|
|
|
|
|
|
2011-03-04 02:43:24 +01:00
|
|
|
|
2011-03-04 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* archive.c (bsd_write_armap): Don't call stat in deterministic
|
|
|
|
|
|
mode, and don't use st_mtime if stat returns error.
|
|
|
|
|
|
|
2011-03-04 00:41:21 +01:00
|
|
|
|
2011-03-03 Michael Snyder <msnyder@vmware.com>
|
|
|
|
|
|
|
2011-03-04 01:38:29 +01:00
|
|
|
|
* elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
|
|
|
|
|
|
|
2011-03-04 00:49:21 +01:00
|
|
|
|
* coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
|
|
|
|
|
|
|
2011-03-04 00:47:21 +01:00
|
|
|
|
* aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
|
|
|
|
|
|
(aout_link_write_other_symbol): Missing break statement.
|
|
|
|
|
|
|
2011-03-04 00:43:08 +01:00
|
|
|
|
* dwarf2.c (scan_unit_for_symbols): Stop memory leak.
|
|
|
|
|
|
|
2011-03-04 00:41:21 +01:00
|
|
|
|
* archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
|
|
|
|
|
|
|
2011-03-03 23:11:33 +01:00
|
|
|
|
2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
|
|
|
|
|
|
x32 IE->LE transition.
|
|
|
|
|
|
(elf_x86_64_relocate_section): Likewise.
|
|
|
|
|
|
|
2011-03-02 18:07:03 +01:00
|
|
|
|
2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
|
|
|
|
|
|
|
2011-03-10 10:11:15 +01:00
|
|
|
|
* elflink.c (is_reloc_section): Remove function.
|
|
|
|
|
|
(get_dynamic_reloc_section_name): Construct string manually.
|
2011-03-02 18:07:03 +01:00
|
|
|
|
|
2011-02-28 19:30:16 +01:00
|
|
|
|
2011-02-28 Kai Tietz <kai.tietz@onevision.com>
|
|
|
|
|
|
|
|
|
|
|
|
* archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
|
|
|
|
|
|
(adjust_relative_path): Likewise.
|
|
|
|
|
|
(_bfd_construct_extended_name_table): Likewise.
|
|
|
|
|
|
* corefile.c (generic_core_file_matches_executable_p): Likewise.
|
|
|
|
|
|
* elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-frv.c (elf32_frv_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-spu.c (sort_bfds): Likewise.
|
|
|
|
|
|
(spu_elf_auto_overlay): Likewise.
|
|
|
|
|
|
* syms.c (_bfd_stab_section_find_nearest_line): Likewise.
|
|
|
|
|
|
* xcofflink.c (xcoff_set_import_path): Likewise.
|
|
|
|
|
|
* xtensa-isa.c (xtensa_regfile_lookup): Likewise.
|
|
|
|
|
|
(xtensa_regfile_lookup_shortname): Likewise.
|
|
|
|
|
|
|
2011-02-28 08:46:37 +01:00
|
|
|
|
2011-02-28 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 12513
|
|
|
|
|
|
* archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
|
|
|
|
|
|
stringsize. Properly sanity check symdef_count. Remove redundant
|
|
|
|
|
|
bfd_release.
|
|
|
|
|
|
|
2011-02-26 01:03:09 +01:00
|
|
|
|
2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
|
|
|
|
|
|
|
|
|
|
|
|
* plugin.c (bfd_plugin_object_p): Correctly set the filesize
|
|
|
|
|
|
and handle claim_file seeking. Only try to load the plugin once.
|
|
|
|
|
|
|
2011-02-22 16:46:13 +01:00
|
|
|
|
2011-02-22 Andreas Schwab <schwab@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
|
|
|
|
|
|
relocation read the value from the second GOT slot.
|
|
|
|
|
|
|
2011-02-15 10:35:42 +01:00
|
|
|
|
2011-02-15 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
|
|
|
|
|
|
|
2011-02-15 05:07:43 +01:00
|
|
|
|
2011-02-15 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
|
|
|
|
|
|
toc relocs. Fuss over free(NULL).
|
|
|
|
|
|
|
2011-02-14 18:03:45 +01:00
|
|
|
|
2011-02-14 Mike Frysinger <vapier@gentoo.org>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (bfd_elf_size_dynamic_sections): Add
|
|
|
|
|
|
bfd_get_symbol_leading_char to the start of newname.
|
|
|
|
|
|
|
2011-02-13 22:00:14 +01:00
|
|
|
|
2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
|
|
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2011-02-09 09:16:00 +01:00
|
|
|
|
2011-02-09 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
|
|
|
|
|
|
we are done. When optimising large toc, check that a global
|
|
|
|
|
|
symbol on a toc reloc is defined in a kept section.
|
|
|
|
|
|
|
2011-02-08 10:40:05 +01:00
|
|
|
|
2011-02-08 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR binutils/12467
|
|
|
|
|
|
* elf.c (assign_file_positions_for_load_sections): Set the program
|
|
|
|
|
|
header offset and entry size to zero if there are no program
|
|
|
|
|
|
headers.
|
|
|
|
|
|
|
2011-02-08 03:54:42 +01:00
|
|
|
|
2011-02-08 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
|
|
|
|
|
|
local_syms when looking for local symbols in .toc.
|
|
|
|
|
|
|
2011-01-31 23:38:26 +01:00
|
|
|
|
2011-02-01 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
|
|
|
|
|
|
for toc pointer on any section having makes_toc_func_call set.
|
|
|
|
|
|
(check_pasted_section): Ensure pasted .init/.fini fragments use
|
|
|
|
|
|
the same toc if any has makes_toc_func_call set.
|
|
|
|
|
|
|
2011-01-29 01:12:52 +01:00
|
|
|
|
2011-01-28 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
|
|
|
|
|
|
field.
|
|
|
|
|
|
|
2011-01-22 11:16:29 +01:00
|
|
|
|
2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
|
|
|
|
|
|
common sections too.
|
|
|
|
|
|
|
2011-01-18 21:41:09 +01:00
|
|
|
|
2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
2011-01-18 21:45:06 +01:00
|
|
|
|
* elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
|
|
|
|
|
|
Solaris target.
|
2011-01-18 21:41:09 +01:00
|
|
|
|
|
2011-01-18 15:13:43 +01:00
|
|
|
|
2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
|
|
|
|
|
|
|
|
|
|
|
|
Fix compilation for mingw64.
|
|
|
|
|
|
* coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
|
|
|
|
|
|
typecast to avoid warning.
|
|
|
|
|
|
* elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
|
|
|
|
|
|
usage.
|
|
|
|
|
|
* elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
|
|
|
|
|
|
of long for pointer to avoid warning.
|
|
|
|
|
|
(elfNN_ia64_relax_brl): Idem.
|
|
|
|
|
|
(elfNN_ia64_install_value): Idem.
|
|
|
|
|
|
* vms-alpha.c (_bfd_vms_slurp_etir): Idem.
|
|
|
|
|
|
|
2011-01-17 17:36:43 +01:00
|
|
|
|
2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
|
|
|
|
|
|
h->needs_plt when deciding whether to record a possible dynamic reloc.
|
|
|
|
|
|
|
2011-01-17 17:36:15 +01:00
|
|
|
|
2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
|
|
|
|
|
|
dynamic relocs for the removed section.
|
|
|
|
|
|
|
2011-01-15 16:49:48 +01:00
|
|
|
|
2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
|
|
|
|
|
|
relocations.
|
|
|
|
|
|
|
2011-01-14 23:48:12 +01:00
|
|
|
|
2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
|
|
|
|
|
|
(elf_x86_64_link_hash_table_create): Set pointer_r_type.
|
|
|
|
|
|
(elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
|
|
|
|
|
|
for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
|
|
|
|
|
|
R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
|
|
|
|
|
|
(elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
|
|
|
|
|
|
for ILP32.
|
|
|
|
|
|
|
2011-01-14 13:35:56 +01:00
|
|
|
|
2011-01-14 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd.c (bfd_perror): Flush stdout before and stderr after printing
|
|
|
|
|
|
error.
|
|
|
|
|
|
(_bfd_default_error_handler): Likewise.
|
|
|
|
|
|
* elf.c (print_segment_map): Likewise.
|
|
|
|
|
|
* libbfd.c (warn_deprecated): Likewise.
|
|
|
|
|
|
* som.c (som_sizeof_headers): No need to do so here.
|
|
|
|
|
|
* coff-i860.c: Replace use of printf for error messages with
|
|
|
|
|
|
_bfd_error_handler.
|
|
|
|
|
|
* coff-ppc.c: Likewise.
|
|
|
|
|
|
* coff-sh.c: Likewise.
|
|
|
|
|
|
* elf32-bfin.c: Likewise.
|
|
|
|
|
|
* elf32-dlx.c: Likewise.
|
|
|
|
|
|
* elf32-mep.c: Likewise.
|
|
|
|
|
|
* elf32-v850.c: Likewise.
|
|
|
|
|
|
* mach-o.c: Likewise.
|
|
|
|
|
|
* pef.c: Likewise.
|
|
|
|
|
|
|
2011-01-14 05:24:00 +01:00
|
|
|
|
2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
|
|
|
|
|
|
swap_reloca_out.
|
|
|
|
|
|
(elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
|
|
|
|
|
|
(elf_x86_64_check_relocs): Align relocation section to 4 byte
|
|
|
|
|
|
for 32bit.
|
|
|
|
|
|
(elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
|
|
|
|
|
|
ELF_ST_TYPE.
|
|
|
|
|
|
(elf_x86_64_finish_dynamic_symbol): Updated.
|
|
|
|
|
|
(elf_x86_64_finish_dynamic_sections): Don't use
|
|
|
|
|
|
Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
|
|
|
|
|
|
bfd_elf64_swap_dyn_out.
|
|
|
|
|
|
|
2011-01-14 03:17:58 +01:00
|
|
|
|
2011-01-14 J. Park <grassman@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/12339
|
|
|
|
|
|
* elf32-arm.c (allocate_dynrelocs): Don't set up eh before
|
|
|
|
|
|
following bfd_link_hash_warning symbol link.
|
|
|
|
|
|
|
bfd/
* reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
relocations.
* libbfd.h: Rebuilt.
* bfd-in2.h: Rebuilt.
* elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
(elf32_arm_reloc_map): Likewise.
(tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
(elf32_arm_stub_long_branch_any_tls_pic,
elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
(DEF_STUBS): Add new stubs.
(struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
(elf32_arm_local_tlsdesc_gotent): New.
(GOT_TLS_GDESC): New mask.
(GOT_TLS_GD_ANY): Define.
(struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
(elf32_arm_compute_jump_table_size): New.
(struct elf32_arm_link_hash_table): Add next_tls_desc_index,
num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
sgotplt_jump_table_size fields.
(elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
(elf32_arm_link_hash_table_create): Initialize new fields.
(arm_type_of_stub): Check TLS desc relocs too.
(elf32_arm_stub_name): TLS desc relocs can be shared.
(elf32_arm_tls_transition): Determine relaxation.
(arm_stub_required_alignment): Add tls stubs.
(elf32_arm_size_stubs): Likewise.
(elf32_arm_tls_relax): Perform TLS relaxing.
(elf32_arm_final_link_relocate): Process TLS DESC relocations.
(IS_ARM_TLS_GNU_RELOC): New.
(IS_ARM_TLS_RELOC): Use it.
(elf32_arm_relocate_section): Perform TLS relaxing.
(elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
desc relocations.
(allocate_dynrelocs): Allocate tls desc relcoations.
(elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
symbols.
(elf32_arm_size_dynamic_sections): Allocate tls trampolines and
got slots.
(elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
symbol.
(elf32_arm_finish_dynamic_symbol): Adjust.
(arm_put_trampoline): New.
(elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
trampolines.
(elf_backend_always_size_sections): Define.
include/elf/
* arm.h (R_ARM_TLS_DESC, R_ARM_TLS_GOTDESC, R_ARM_TLS_CALL,
R_ARM_TLS_DESCSEQ, T_ARM_THM_TLS_CALL, R_ARM_THM_TLS_DESCSEQ): New
relocations.
gas/
* doc/c-arm.texi: Document TLSDESC and TLSCALL relocations, and
.tlsdescseq directive.
* config/tc-arm.c (arm_typed_reg_parse): Check for potential reloc
following a symbol.
(s_arm_tls_descseq): New directive.
(md_pseudo_table): Add it.
(encode_branch): Allow TLS_CALL relocs too.
(do_t_blx, do_t_branch23): Use encode_branch.
(reloc_names): Add tlsdesc and tlscall.
(md_apply_fix): Process tls desc relocations.
(tc_gen_reloc): Likewise.
(arm_fix_adjustable): Likewise.
gas/testsuite/
* gas/arm/tls.s: Add tlsdesc tests.
* gas/arm/tls.d: Adjust.
ld/testsuite/
* ld-arm/arm-elf.exp: Added tests for new TLS handling
relocations.
* ld-arm/tls-descrelax-be32.d: New.
* ld-arm/tls-descrelax-be32.s: New.
* ld-arm/tls-descrelax-be8.d: New.
* ld-arm/tls-descrelax-be8.s: New.
* ld-arm/tls-descrelax-v7.d: New.
* ld-arm/tls-descrelax-v7.s: New.
* ld-arm/tls-descrelax.d: New.
* ld-arm/tls-descrelax.s: New.
* ld-arm/tls-descseq.d: New.
* ld-arm/tls-descseq.r: New.
* ld-arm/tls-descseq.s: New.
* ld-arm/tls-gdesc-got.d: New.
* ld-arm/tls-gdesc-got.s: New.
* ld-arm/tls-gdesc-nlazy.g: New.
* ld-arm/tls-gdesc-nlazy.s: New.
* ld-arm/tls-gdesc.d: New.
* ld-arm/tls-gdesc.r: New.
* ld-arm/tls-gdesc.s: New.
* ld-arm/tls-gdierelax.d: New.
* ld-arm/tls-gdierelax.s: New.
* ld-arm/tls-gdierelax2.d: New.
* ld-arm/tls-gdierelax2.s: New.
* ld-arm/tls-gdlerelax.d: New.
* ld-arm/tls-gdlerelax.s: New.
* ld-arm/tls-lib-loc.d: New.
* ld-arm/tls-lib-loc.r: New.
* ld-arm/tls-lib-loc.s: New.
* ld-arm/tls-longplt-lib.d: New.
* ld-arm/tls-longplt-lib.s: New.
* ld-arm/tls-longplt.d: New.
* ld-arm/tls-longplt.s: New.
* ld-arm/tls-mixed.r: New.
* ld-arm/tls-mixed.s: New.
* ld-arm/tls-thumb1.d: New.
* ld-arm/tls-thumb1.s: New.
* ld-arm/arm-elf.exp: New.
2011-01-10 09:40:19 +01:00
|
|
|
|
2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
|
|
Glauber de Oliveira Costa <glommer@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
|
|
|
|
|
|
BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
|
|
|
|
|
|
BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
|
|
|
|
|
|
relocations.
|
|
|
|
|
|
* libbfd.h: Rebuilt.
|
|
|
|
|
|
* bfd-in2.h: Rebuilt.
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
|
|
|
|
|
|
(elf32_arm_reloc_map): Likewise.
|
|
|
|
|
|
(tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
|
|
|
|
|
|
(elf32_arm_stub_long_branch_any_tls_pic,
|
|
|
|
|
|
elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
|
|
|
|
|
|
(DEF_STUBS): Add new stubs.
|
|
|
|
|
|
(struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
|
|
|
|
|
|
(elf32_arm_local_tlsdesc_gotent): New.
|
|
|
|
|
|
(GOT_TLS_GDESC): New mask.
|
|
|
|
|
|
(GOT_TLS_GD_ANY): Define.
|
|
|
|
|
|
(struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
|
|
|
|
|
|
(elf32_arm_compute_jump_table_size): New.
|
|
|
|
|
|
(struct elf32_arm_link_hash_table): Add next_tls_desc_index,
|
|
|
|
|
|
num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
|
|
|
|
|
|
sgotplt_jump_table_size fields.
|
|
|
|
|
|
(elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
|
|
|
|
|
|
(elf32_arm_link_hash_table_create): Initialize new fields.
|
|
|
|
|
|
(arm_type_of_stub): Check TLS desc relocs too.
|
|
|
|
|
|
(elf32_arm_stub_name): TLS desc relocs can be shared.
|
|
|
|
|
|
(elf32_arm_tls_transition): Determine relaxation.
|
|
|
|
|
|
(arm_stub_required_alignment): Add tls stubs.
|
|
|
|
|
|
(elf32_arm_size_stubs): Likewise.
|
|
|
|
|
|
(elf32_arm_tls_relax): Perform TLS relaxing.
|
|
|
|
|
|
(elf32_arm_final_link_relocate): Process TLS DESC relocations.
|
|
|
|
|
|
(IS_ARM_TLS_GNU_RELOC): New.
|
|
|
|
|
|
(IS_ARM_TLS_RELOC): Use it.
|
|
|
|
|
|
(elf32_arm_relocate_section): Perform TLS relaxing.
|
|
|
|
|
|
(elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
|
|
|
|
|
|
desc relocations.
|
|
|
|
|
|
(allocate_dynrelocs): Allocate tls desc relcoations.
|
|
|
|
|
|
(elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
|
|
|
|
|
|
symbols.
|
|
|
|
|
|
(elf32_arm_size_dynamic_sections): Allocate tls trampolines and
|
|
|
|
|
|
got slots.
|
|
|
|
|
|
(elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
|
|
|
|
|
|
symbol.
|
|
|
|
|
|
(elf32_arm_finish_dynamic_symbol): Adjust.
|
|
|
|
|
|
(arm_put_trampoline): New.
|
|
|
|
|
|
(elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
|
|
|
|
|
|
trampolines.
|
|
|
|
|
|
(elf_backend_always_size_sections): Define.
|
|
|
|
|
|
|
2011-01-07 04:34:23 +01:00
|
|
|
|
2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
|
|
|
|
|
|
|
2011-01-06 20:05:48 +01:00
|
|
|
|
2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
|
2011-01-06 19:45:05 +01:00
|
|
|
|
|
|
|
|
|
|
PR ld/12366
|
|
|
|
|
|
PR ld/12371
|
|
|
|
|
|
* elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
|
|
|
|
|
|
handle symbols marked with regular reference, but not non-GOT
|
|
|
|
|
|
reference when building shared library.
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
|
|
|
|
|
|
local and global STT_GNU_IFUNC symols when building shared
|
|
|
|
|
|
library.
|
|
|
|
|
|
* elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
|
|
|
|
|
|
|
2011-01-05 23:04:09 +01:00
|
|
|
|
2011-01-05 DJ Delorie <dj@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* reloc.c: Add BFD_RELOC_RX_OP_NEG.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
|
|
|
|
|
|
|
2011-01-03 19:16:46 +01:00
|
|
|
|
2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* cpu-i386.c (bfd_i386_compatible): New.
|
|
|
|
|
|
(bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
|
|
|
|
|
|
with bfd_i386_compatible.
|
|
|
|
|
|
(bfd_x86_64_arch_intel_syntax): Likewise.
|
|
|
|
|
|
(bfd_i386_arch_intel_syntax): Likewise.
|
|
|
|
|
|
(i8086_arch): Likewise.
|
|
|
|
|
|
(bfd_x64_32_arch): Likewise.
|
|
|
|
|
|
(bfd_x86_64_arch): Likewise.
|
|
|
|
|
|
(bfd_i386_arch): Likewise.
|
|
|
|
|
|
|
2011-01-01 17:43:53 +01:00
|
|
|
|
For older changes see ChangeLog-2010
|
2001-09-08 07:47:01 +02:00
|
|
|
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Local Variables:
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mode: change-log
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left-margin: 8
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fill-column: 74
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version-control: never
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End:
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