7fb9f789e3
bfd/
* elf32-m68k.c (struct elf_m68k_link_hash_entry: got_entry_key,
glist): New fields.
(struct elf_m68k_got_entry_key, struct elf_m68k_got_entry,
struct elf_m68k_got, struct elf_m68k_bfd2got_entry,
struct elf_m68k_multi_got): New data structures.
(struct elf_m68k_link_hash_table: local_gp_p, use_neg_got_offsets_p,
allow_multigot_p, multi_got_): New fields.
(elf_m68k_multi_got): New macro.
(elf_m68k_link_hash_newfunc): Initialize new fields of
struct elf_m68k_link_hash_entry.
(elf_m68k_link_hash_table_create): Initialize new fields of
struct elf_m68k_link_hash_table.
(elf_m68k_link_hash_table_free): New static function implementing hook.
(elf_m68k_init_got, elf_m68k_clear_got, elf_m68k_create_empty_got): New
static functions for struct elf_m68k_got.
(elf_m68k_init_got_entry_key, elf_m68k_got_entry_hash,
elf_m68k_got_entry_eq): New static functions for
struct elf_m68k_got_entry.
(ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT,
ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): New macros.
(enum elf_m68k_get_entry_howto): New enum.
(elf_m68k_get_got_entry, elf_m68k_update_got_entry_type,
elf_m68k_remove_got_entry_type): New static functions for
struct elf_m68k_got_entry.
(elf_m68k_add_entry_to_got): New static function.
(elf_m68k_bfd2got_entry_hash, elf_m68k_bfd2got_entry_eq,
elf_m68k_bfd2got_entry_del, elf_m68k_get_bfd2got_entry): New static
functions for struct elf_m68k_bfd2got_entry.
(struct elf_m68k_can_merge_gots_arg, elf_m68k_can_merge_gots_1,
elf_m68k_can_merge_gots): New traversal.
(struct elf_m68k_merge_gots_arg, elf_m68k_merge_gots_1,
elf_m68k_merge_gots): Ditto.
(struct elf_m68k_finalize_got_offsets_arg,
elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Ditto.
(struct elf_m68k_partition_multi_got_arg,
elf_m68k_partition_multi_got_1, elf_m68k_init_symndx2h_1,
elf_m68k_partition_multi_got): Ditto.
(elf_m68k_find_got_entry_ptr, elf_m68k_remove_got_entry): New static
functions.
(elf_m68k_copy_indirect_symbol): New static function implementing
a hook.
(elf_m68k_check_relocs): Update to add entries to multi-GOT.
(elf_m68k_gc_sweep_hook): Update to remove entries from multi-GOT.
(elf_m68k_always_size_sections): Assign BFDs to GOTs.
(elf_m68k_relocate_section): Update to properly handle GOT relocations.
(elf_m68k_finish_dynamic_symbol): Update to traverse all GOT entries
of a global symbol.
(bfd_elf_m68k_set_target_options): New function.
(bfd_elf32_bfd_link_hash_table_free): Define hook.
(bfd_elf32_bfd_final_link): Change expansion to bfd_elf_final_link
to skip generic calculation of GOT offsets.
(elf_backend_copy_indirect_symbol): Define hook.
* bfd-in.h (bfd_elf_m68k_set_target_options): Declare function.
* bfd-in2.h: Regenerate.
ld/
* configure.in (--enable-got): New option. Handle it.
* configure: Regenerate.
* config.in: Regenerate.
* emultempl/m68kelf.em: (got_handling_target_default): New shell
variable.
(GOT_HANDLING_TARGET_DEFAULT): New macro.
(GOT_HANDLING_DEFAULT): New macro. Initialize it from configure
option if one was given.
(got_handling): New static variable.
(elf_m68k_create_output_section_statements): New static function
implementing hook.
(PARSE_AND_LIST_PROLOGUE): Define shell variable.
(OPTION_GOT): New macro.
(PARSE_AND_LIST_LONGOPTS): Define shell variable. Specify
--got option.
(got): New linker option.
(PARSE_AND_LIST_OPTIONS): Define shell variable. Print help string
for --got option.
(PARSE_AND_LIST_ARGS_CASES): Define shell variable. Handle --got
option.
* ld.texinfo: Document --got=<type> option.
* gen-doc.texi: Add M68K.
* NEWS: Mention the new feature.
ld/testsuite/
* ld-m68k/got-12.s: New file.
* ld-m68k/got-13.s: New file.
* ld-m68k/got-14.s: New file.
* ld-m68k/got-15.s: New file.
* ld-m68k/got-34.s: New file.
* ld-m68k/got-35.s: New file.
* ld-m68k/got-single-12-ok.d: New dump test.
* ld-m68k/got-single-13-er.d: New dump test.
* ld-m68k/got-negative-14-ok.d: New dump test.
* ld-m68k/got-negative-15-er.d: New dump test.
* ld-m68k/got-negative-12-13-14-34-ok.d: New dump test.
* ld-m68k/got-negative-12-13-14-35-er.d: New dump test.
* ld-m68k/got-multigot-14-ok.d: New dump test.
* ld-m68k/got-multigot-15-er.d: New dump test.
* ld-m68k/got-multigot-12-13-14-34-35-ok.d: New dump test.
* ld-m68k/xgot-15.s: New source.
* ld-m68k/got-xgot-15-ok.d: New test.
* ld-m68k/got-xgot-12-13-14-15-34-35-ok.d: New test.
* ld-m68k/m68k.exp: Run new tests.
426 lines
14 KiB
Plaintext
426 lines
14 KiB
Plaintext
2008-05-21 Maxim Kuvyrkov <maxim@codesourcery.com>
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* configure.in (--enable-got): New option. Handle it.
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* configure: Regenerate.
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* config.in: Regenerate.
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* emultempl/m68kelf.em: (got_handling_target_default): New shell
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variable.
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(GOT_HANDLING_TARGET_DEFAULT): New macro.
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(GOT_HANDLING_DEFAULT): New macro. Initialize it from configure
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option if one was given.
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(got_handling): New static variable.
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(elf_m68k_create_output_section_statements): New static function
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implementing hook.
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(PARSE_AND_LIST_PROLOGUE): Define shell variable.
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(OPTION_GOT): New macro.
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(PARSE_AND_LIST_LONGOPTS): Define shell variable. Specify
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--got option.
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(got): New linker option.
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(PARSE_AND_LIST_OPTIONS): Define shell variable. Print help string
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for --got option.
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(PARSE_AND_LIST_ARGS_CASES): Define shell variable. Handle --got
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option.
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* ld.texinfo: Document --got=<type> option.
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* gen-doc.texi: Add M68K.
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* NEWS: Mention the new feature.
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2008-05-21 Evandro Menezes <evandro@yahoo.com>
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PR ld/6430
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* ld.texinfo (--sort-common): Correct documentation to indicate
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that sorting is performed by alignment, not size, biggest
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alignment first.
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2008-05-21 Christophe Lyon <christophe.lyon@st.com>
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Nick Clifton <nickc@redhat.com>
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* ld.texinfo (ARM): Document --stub-group-size=N option.
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Move description of --pic-veneer option into the ARM section.
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* NEWS: Mention the support for long function calls.
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2008-05-15 Christophe Lyon <christophe.lyon@st.com>
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* emultempl/armelf.em (build_section_lists): New function.
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(stub_file): Define.
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(need_laying_out): Define.
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(group_size): Define.
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(hook_stub_info): Define.
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(hook_in_stub): New function.
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(elf32_arm_add_stub_section): New function.
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(gldarm_layout_sections_again): New function.
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(gld${EMULATION_NAME}_finish): Replace arm_elf_finish(). Generate
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stubs for long calls if needed.
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(arm_elf_create_output_section_statements): create stub_file bfd.
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(arm_for_each_input_file_wrapper): New function.
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(arm_lang_for_each_input_file): New function.
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(lang_for_each_input_file): Define.
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(PARSE_AND_LIST_PROLOGUE): Add option token OPTION_STUBGROUP_SIZE.
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(PARSE_AND_LIST_LONGOPTS): Add option stub-group-size.
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(PARSE_AND_LIST_OPTIONS): Add option stub-group-size.
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(PARSE_AND_LIST_ARGS_CASES): Add OPTION_STUBGROUP_SIZE case.
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(LDEMUL_FINISH): Update to gld${EMULATION_NAME}_finish.
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* lang.c (print_input_statement): Skip if bfd has
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BFD_LINKER_CREATED.
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2008-05-14 Alan Modra <amodra@bigpond.net.au>
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* Makefile.in: Regenerate.
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2008-05-09 Kai Tietz <kai.tietz@onevision.com>
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ld/PR6502
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* emultempl/pep.em (compute_dll_image_base): Use bfd_vma instead
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of long and change return type to bfd_vma.
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(definfo): Change type of address from long to bfd_vma.
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(set_pep_value): Replace strtoul to strtoull.
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(gld_${EMULATION_NAME}_set_symbols): use bfd_vma instead of long..
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* pe-dll.c (pe_dll_generate_def_file): Use fprintf_vma to print
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ImageBase.
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(quick_reloc): Change argument address from int to bfd_size_type.
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2008-05-08 Tom Tromey <tromey@redhat.com>
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* ld.texinfo (PowerPC64 ELF64): Fix typo.
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2008-05-08 Alan Modra <amodra@bigpond.net.au>
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* elf32_spu.sh (OTHER_SECTIONS): Add "._ea".
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* elf32ppc.sh: If building with spu support, put ".data.spehandle"
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sections at the start of ".data" and provide a symbol to locate
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the directory of embedded spe programs.
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2008-05-08 Alan Modra <amodra@bigpond.net.au>
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* ldexp.c (exp_print_token): Add ABSOLUTE, MIN_K, ASSERT_K. Correct
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MAX_K.
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(fold_binary <SEGMENT_START>): Set expld.result.section to
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current section. Expand comment. Formatting.
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(fold_name <DEFINED>): Set expld.result.section to current section.
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2008-04-28 Nathan Sidwell <nathan@codesourcery.com>
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* ldlang.c (lang_size_sections_1): Don't check LMA overflow on
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non-load sections.
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2008-04-25 Michael Frysinger <vapier@gentoo.org>
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* configure.tgt (bfin-*-linux-uclibc*): Set targ_emul to elf32bfinfd
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and targ_extra_emuls to elf32bfin.
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2008-04-23 Paolo Bonzini <bonzini@gnu.org>
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* aclocal.m4: Regenerate.
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* configure: Regenerate.
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2008-04-03 Kai Tietz <kai.tietz@onevision.com>
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* scripttempl/pep.sc: Align start of symbol __CTOR_LIST__.
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2008-04-08 Alan Modra <amodra@bigpond.net.au>
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* po/POTFILES.in: Regenerate.
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2008-04-08 Alan Modra <amodra@bigpond.net.au>
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* emultempl/spuelf.em (auto_overlay, auto_overlay_file,
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auto_overlay_fixed, auto_overlay_reserved, my_argc, my_argv): New vars.
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(spu_before_allocation): Warn on --auto-overlay and existing overlays.
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(struct tflist, clean_tmp): Move.
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(new_tmp_file): New function, extracted from..
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(embedded_spu_file): ..here.
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(spu_elf_open_overlay_script, spu_elf_relink): New function.
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(gld${EMULATION_NAME}_finish): Pass a bunch of --auto-overlay params.
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Warn on --auto-overlay and zero local store.
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(gld${EMULATION_NAME}_choose_target): New function to stash argv.
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(OPTION_SPU_AUTO_OVERLAY, OPTION_SPU_AUTO_RELINK,
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OPTION_SPU_OVERLAY_RODATA, OPTION_SPU_FIXED_SPACE,
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OPTION_SPU_RESERVED_SPACE, OPTION_SPU_NO_AUTO_OVERLAY): Define.
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(PARSE_AND_LIST_LONGOPTS): Add entries for new options.
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(PARSE_AND_LIST_OPTIONS): Likewise.
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(PARSE_AND_LIST_ARGS_CASES): Likewise.
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(LDEMUL_CHOOSE_TARGET): Define.
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2008-04-03 Kai Tietz <kai.tietz@onevision.com>
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PR ld/6026
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* pe-dll.c (make_head): Fix iat and thunk addend offset.
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2008-03-31 Nick Clifton <nickc@redhat.com>
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* po/fr.po: Updated French translation.
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2008-03-24 Ian Lance Taylor <iant@google.com>
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The sha1 code is now in libiberty.
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* sha1.c: Remove.
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* sha1.h: Remove.
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* Makefile.am (CFILES): Remove sha1.c.
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(HFILES): Remove sha1.h.
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(OFILES): Remove sha1.o.
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(ld_new_SOURCES): Remove sha1.c.
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(sha1.o): Remove target.
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* Makefile.in: Rebuild.
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2008-03-20 Alan Modra <amodra@bigpond.net.au>
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* emultempl/spuelf.em: Update calls to elf32-spu.c funcs.
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2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
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* aclocal.m4: Regenerate.
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* configure: Likewise.
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* Makefile.in: Likewise.
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2008-03-14 Alan Modra <amodra@bigpond.net.au>
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* emultempl/spuelf.em (gld${EMULATION_NAME}_finish): Protect
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spu_elf_build_stubs with is_spu_target.
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2008-03-13 Alan Modra <amodra@bigpond.net.au>
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* Makefile.am: Run "make dep-am".
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* Makefile.in: Regenerate.
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* configure: Regenerate.
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2008-03-06 Joseph Myers <joseph@codesourcery.com>
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Roman Zippel <zippel@linux-m68k.org>
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* emulparams/m68kelf.sh (GENERATE_PIE_SCRIPT): Define.
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(COMMONPAGESIZE): Define.
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2008-02-22 Nick Clifton <nickc@redhat.com>
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PR ld/5785
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* ldlang.c (lang_size_sections_1): Honour the setting of an
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lma_region even if there is no vma region set, or the vma region
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is the same as the lma region.
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2008-02-18 Nick Clifton <nickc@redhat.com>
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* scripttempl/armbpabi.sc (ENTRY): Do not define when performing a
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relocatable link.
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* scripttempl/elf32cr16.sc: Likewise.
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* scripttempl/elf32cr16c.sc: Likewise.
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* scripttempl/elf32crx.sc: Likewise.
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* scripttempl/elf32sh-symbian.sc: Likewise.
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* scripttempl/elf_chaos.sc: Likewise.
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* scripttempl/elfd10v.sc: Likewise.
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* scripttempl/elfi370.sc: Likewise.
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* scripttempl/elfm68hc11.sc: Likewise.
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* scripttempl/elfm68hc12.sc: Likewise.
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* scripttempl/ip2k.sc: Likewise.
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* scripttempl/iq2000.sc: Likewise.
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* scripttempl/mep.sc: Likewise.
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* scripttempl/v850.sc: Likewise.
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* scripttempl/xstormy16.sc: Likewise.
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2008-02-16 Alan Modra <amodra@bigpond.net.au>
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PR ld/5761
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* ldexp.c (fold_name <LOADADDR>): Check result of evaluating
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load_base before calling make_abs.
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2008-02-15 Alan Modra <amodra@bigpond.net.au>
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* emultempl/alphaelf.em (alpha_after_open): Use elf_object_id.
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* emultempl/hppaelf.em (hppaelf_create_output_section_statements):
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Likewise.
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* emultempl/ppc64elf.em (ppc_create_output_section_statements):
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Likewise.
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* emultempl/ppc32elf.em (is_ppc_elf32_vec): Delete. Replace all
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uses with..
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(is_ppc_elf): ..this new macro.
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2008-02-15 Alan Modra <amodra@bigpond.net.au>
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* ldmain.h (output_bfd): Delete.
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* ldmain.c (output_bfd): Delete.
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Replace all occurrences of output_bfd with link_info.output_bfd.
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* ldcref.c: Likewise.
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* ldctor.c: Likewise.
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* ldemul.c: Likewise.
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* ldexp.c: Likewise.
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* ldfile.c: Likewise.
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* ldlang.c: Likewise.
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* ldmisc.c: Likewise.
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* ldwrite.c: Likewise.
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* pe-dll.c: Likewise.
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* emultempl/aix.em: Likewise.
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* emultempl/alphaelf.em: Likewise.
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* emultempl/armcoff.em: Likewise.
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* emultempl/armelf.em: Likewise.
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* emultempl/avrelf.em: Likewise.
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* emultempl/beos.em: Likewise.
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* emultempl/elf-generic.em: Likewise.
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* emultempl/elf32.em: Likewise.
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* emultempl/gld960.em: Likewise.
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* emultempl/hppaelf.em: Likewise.
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* emultempl/irix.em: Likewise.
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* emultempl/linux.em: Likewise.
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* emultempl/lnk960.em: Likewise.
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* emultempl/m68hc1xelf.em: Likewise.
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* emultempl/mmix-elfnmmo.em: Likewise.
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* emultempl/mmo.em: Likewise.
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* emultempl/pe.em: Likewise.
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* emultempl/pep.em: Likewise.
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* emultempl/ppc32elf.em: Likewise.
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* emultempl/ppc64elf.em: Likewise.
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* emultempl/scoreelf.em: Likewise.
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* emultempl/sh64elf.em: Likewise.
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* emultempl/spuelf.em: Likewise.
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* emultempl/sunos.em: Likewise.
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* emultempl/vanilla.em: Likewise.
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* emultempl/vxworks.em: Likewise.
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* emultempl/xtensaelf.em: Likewise.
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* emultempl/z80.em: Likewise.
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* ldlang.c (open_output): Don't return output, instead write
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link_info_output_bfd directly.
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* emultempl/alphaelf.em: Replace occurrences of link_info.hash->creator
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with link_info.output_bfd->xvec.
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* emultempl/hppaelf.em: Likewise.
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* emultempl/ppc32elf.em: Likewise.
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* emultempl/ppc64elf.em: Likewise.
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* emultempl/spuelf.em: Likewise.
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2008-02-07 Alan Modra <amodra@bigpond.net.au>
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* ldlang.c (new_afile): Don't pass unadorned NULL to concat.
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* ldfile.c (ldfile_add_library_path): Likewise.
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* emultempl/elf32.em (check_ld_elf_hints, check_ld_so_conf): Likewise.
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* emultempl/lnk960.em (lnk960_before_parse): Likewise.
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* emultempl/spuelf.em (embedded_spu_file): Likewise.
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2008-02-07 Alan Modra <amodra@bigpond.net.au>
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* emultempl/spu_ovl.S: Use low bit of _ovly_table.size as
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a "present" bit rather than low bit of .buf. Correct indexing
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into _ovly_buf_table. Use relative loads and stores to access
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overlay manager local vars.
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* emultempl/spu_ovl.o: Regenerate.
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2008-02-04 H.J. Lu <hongjiu.lu@intel.com>
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PR 5715
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* configure: Regenerated.
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2008-01-31 Marc Gauthier <marc@tensilica.com>
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* configure.tgt (xtensa*-*-*): Recognize processor variants.
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2008-01-28 Fabian Groffen <grobian@gentoo.org>
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||
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* configure.tgt (x86_64-*-solaris2): Add support for this target.
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2008-01-28 Vincent Riviere <vincent.riviere@freesbee.fr>
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PR ld/5652
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||
* genscripts.sh: Check for the existence of BASH_LINENO not just
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the BASH shell before generating line numbers in the emulation
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file.
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2008-01-28 Alan Modra <amodra@bigpond.net.au>
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* emultempl/spu_ovl.S: Rewrite.
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* emultempl/spu_ovl.o: Regenerate.
|
||
* emultempl/spuelf.em (toe): Delete.
|
||
(spu_place_special_section): Add param to control section placement.
|
||
Adjust callers.
|
||
(spu_elf_load_ovl_mgr): Adjust for struct _spu_elf_section_data
|
||
changes.
|
||
(spu_before_allocation): Adjust spu_elf_size_stubs call.
|
||
(gld${EMULATION_NAME}_finish): Adjust spu_elf_build_stubs call.
|
||
|
||
2008-01-25 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR ld/5670
|
||
* ldlang.c (process_insert_statements): Silence gcc 4.1 alias
|
||
warning.
|
||
|
||
2008-01-25 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* ld.texinfo (INSERT): Describe.
|
||
* ldgram.y (ldgram_in_script, ldgram_had_equals): Delete.
|
||
(INSERT_K, AFTER, BEFORE): Add as tokens.
|
||
(ifile_p1): Handle INSERT statements.
|
||
(saved_script_handle, force_make_executable): Move to..
|
||
* ldmain.c: ..here.
|
||
(previous_script_handle): New global var.
|
||
* ldmain.h (saved_script_handle, force_make_executable): Declare.
|
||
(previous_script_handle): Likewise.
|
||
* ldlex.l (INSERT_K, AFTER, BEFORE): Add tokens.
|
||
* lexsup.c (parge_args <-T>): Set previous_script_handle.
|
||
* ldlang.c (lang_for_each_statement_worker): Handle insert statement.
|
||
(map_input_to_output_sections, print_statement): Likewise.
|
||
(lang_size_sections_1, lang_do_assignments_1): Likewise.
|
||
(insert_os_after): New function, extracted from..
|
||
(lang_insert_orphan): ..here.
|
||
(process_insert_statements): New function.
|
||
(lang_process): Call it.
|
||
(lang_add_insert): New function.
|
||
* ldlang.h (lang_insert_statement_enum): New.
|
||
(lang_insert_statement_type): New.
|
||
(lang_statement_union_type): Add insert_statement.
|
||
(lang_add_insert): Declare.
|
||
|
||
2008-01-18 Bob Wilson <bob.wilson@acm.org>
|
||
|
||
* scripttempl/elfxtensa.sc: Merge ENTRY and .note.gnu.build-id
|
||
changes from elf.sc.
|
||
|
||
2008-01-16 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* ldlang.c (lang_size_sections_1): Simplify SEC_NEVER_LOAD test.
|
||
|
||
2008-01-16 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* ldlang.h (lang_afile_asection_pair_statement_enum): Delete.
|
||
(lang_afile_asection_pair_statement_type): Delete.
|
||
(lang_statement_union_type): Delete afile_asection_pair_statement.
|
||
* ldlang.c (lang_insert_orphan): Delete case handling the above.
|
||
(map_input_to_output_sections, print_statement): Likewise.
|
||
|
||
2008-01-15 Kaz Kojima <kkojima@rr.iij4u.or.jp>
|
||
|
||
* emulparams/shlelf_linux.sh (DATA_START_SYMBOLS): Use PROVIDE
|
||
with __data_start.
|
||
* emulparams/shelf_nbsd.sh (DATA_START_SYMBOLS): Likewise.
|
||
|
||
2008-01-15 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
PR 5604
|
||
* ldlang.c (lang_gc_sections): Move code to set SEC_KEEP on entry
|
||
syms to _bfd_elf_gc_keep.
|
||
* emultempl/ppc64elf.em (ppc_before_allocation): Don't call
|
||
ppc64_elf_edit_opd if no_opd_opt.
|
||
|
||
2008-01-11 Tristan Gingold <gingold@adacore.com>
|
||
Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* ldlang.c (lang_end): Warns if the entry point is not found when
|
||
--gc-sections.
|
||
Emit an error if no root is specified when --gc-sections -r.
|
||
* ld.texinfo (Options): Document that --gc-sections is compatible
|
||
with -r and -q.
|
||
* ldmain.c (main): Do not error out if -r and --gc-sections.
|
||
* scripttempl/elf.sc: Emit ENTRY command only if relocating.
|
||
|
||
2008-01-10 Daniel Jacobowitz <drow@sources.redhat.com>
|
||
|
||
PR ld/5533
|
||
* ldlang.c (lang_end): Issue a warning for a missing start symbol
|
||
of a shared library if the symbol was specified on the command
|
||
line.
|
||
|
||
2008-01-10 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* ld.texinfo (--gc-sections): Describe linker behaviour.
|
||
|
||
For older changes see ChangeLog-2007
|
||
|
||
Local Variables:
|
||
mode: change-log
|
||
left-margin: 8
|
||
fill-column: 74
|
||
version-control: never
|
||
End:
|