aboutsummaryrefslogtreecommitdiff
path: root/ld/scripttempl
AgeCommit message (Collapse)AuthorFilesLines
2009-03-01 * configure.tgt: Only use elf64hppa target emulation for hpux.Dave Anglin1-0/+574
* emulparams/elf64hppa.sh: Don't include hppa64linux.sh. (SCRIPT_NAME): Use new script elf64hppa. (SCRIPT_NAME, ELFSIZE, NO_REL_RELOCS, ARCH, MACHINE, ENTRY, TEMPLATE_NAME, GENERATE_SHLIB_SCRIPT, OTHER_READONLY_SECTIONS, OTHER_READWRITE_SECTIONS, OTHER_BSS_SECTIONS, OTHER_GOT_RELOC_SECTIONS, DATA_START_SYMBOLS, OTHER_SYMBOLS, DATA_PLT, PLT_BEFORE_GOT, TEXT_DYNAMIC): Define. * emulparams/hppa64linux.sh: Adjust comments. * scripttempl/elf64hppa.sc: New file.
2009-01-16ld/H.J. Lu1-2/+5
2009-01-16 H.J. Lu <hongjiu.lu@intel.com> * lexsup.c (option_values): Add OPTION_TTEXT_SEGMENT. (ld_options): Add -Ttext-segment. (parse_args): Handle OPTION_TTEXT_SEGMENT. * ld.texinfo: Document -Ttext-segment. * NEWS: Mention -Ttext-segment. * scripttempl/elf.sc (TEXT_START_ADDR): Use SEGMENT_START. (SHLIB_TEXT_START_ADDR): Likewise. ld/testsuite/ 2009-01-16 H.J. Lu <hongjiu.lu@intel.com> * ld-elf/textaddr1.d: New. * ld-elf/textaddr2.d: Likewise.
2008-12-03include/elf/Nick Clifton1-0/+8
* common.h (STT_IFUNC): Define. elfcpp/ * elfcpp.h (enum STT): Add STT_IFUNC. bfd/ * syms.c (struct bfd_symbol): Add new flag BSF_INDIRECT_FUNCTION. Remove redundant flag BFD_FORT_COMM_DEFAULT_VALUE. Renumber flags to remove gaps. (bfd_print_symbol_vandf): Return 'i' for BSF_INDIRECT_FUNCTION. (bfd_decode_symclass): Likewise. * elf.c (swap_out_syms): Translate BSF_INDIRECT_FUNCTION into STT_IFUNC. (elf_find_function): Treat STT_IFUNC in the same way as STT_FUNC. (_bfd_elf_is_function_type): Likewise. * elf32-arm.c (arm_elf_find_function): Likewise. (elf32_arm_adjust_dynamic_symbol): Likewise. (elf32_arm_swap_symbol_in): Likewise. (elf32_arm_additional_program_headers): Likewise. * elf32-i386.c (is_indirect_symbol): New function. (elf_i386_check_relocs): Also generate dynamic relocs for relocations against STT_IFUNC symbols. (allocate_dynrelocs): Likewise. (elf_i386_relocate_section): Likewise. * elf64-x86-64.c (is_indirect_symbol): New function. (elf64_x86_64_check_relocs): Also generate dynamic relocs for relocations against STT_IFUNC symbols. (allocate_dynrelocs): Likewise. (elf64_x86_64_relocate_section): Likewise. * elfcode.h (elf_slurp_symbol_table): Translate STT_IFUNC into BSF_INDIRECT_FUNCTION. * elflink.c (_bfd_elf_adjust_dynamic_reloc_section): Add support for STT_IFUNC symbols. (get_ifunc_reloc_section_name): New function. (_bfd_elf_make_ifunc_reloc_section): New function. * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs field. * bfd-in2.h: Regenerate. gas/ * config/obj-elf.c (obj_elf_type): Add support for STT_IFUNC type. * doc/as.texinfo: Document new feature. * NEWS: Mention new feature. gas/testsuite/ * gas/elf/type.s: Add test of STT_IFUNC symbol type. * gas/elf/type.e: Update expected disassembly. * gas/elf/elf.exp: Update grep of symbol types. ld/ * NEWS: Mention new feature. * pe-dll.c (process_def_file): Replace use of redundant BFD_FORT_COMM_DEFAULT_VALUE with 0. * scripttempl/elf.sc: Add .rel.ifunc.dyn and .rela.ifunc.dyn sections. ld/testsuite/ * ld-mips-elf/reloc-1-n32.d: Updated expected output for reloc descriptions. * ld-mips-elf/reloc-1-n64.d: Likewise. * ld-i386/ifunc.d: New test. * ld-i386/ifunc.s: Source file for the new test. * ld-i386/i386.exp: Run the new test.
2008-11-03 * emulparams/elf32xtensa.sh (NO_REL_RELOCS): Set.Bob Wilson1-8/+50
* scripttempl/elfxtensa.sc (NO_REL_RELOCS, NO_RELA_RELOCS) (NON_ALLOC_DYN): Import changes from elf.sc.
2008-10-22 * scripttempl/elf.sc (NO_REL_RELOCS, NO_RELA_RELOCS, NON_ALLOC_DYN):Alan Modra1-8/+50
Handle these defines. * emulparams/criself.sh, * emulparams/crislinux.sh, * emulparams/elf32am33lin.sh, * emulparams/elf32fr30.sh, * emulparams/elf32_i860.sh, * emulparams/elf32ip2k.sh, * emulparams/elf32mcore.sh, * emulparams/elf32ppccommon.sh, * emulparams/elf32ppcwindiss.sh, * emulparams/elf32_sparc.sh, * emulparams/elf32_spu.sh, * emulparams/elf32vax.sh, * emulparams/elf64alpha.sh, * emulparams/elf64mmix.sh, * emulparams/elf64ppc.sh, * emulparams/elf64_s390.sh, * emulparams/elf64_sparc.sh, * emulparams/elf_s390.sh, * emulparams/elf_x86_64.sh, * emulparams/h8300elf.sh, * emulparams/hppa64linux.sh, * emulparams/hppalinux.sh, * emulparams/m68kelf.sh, * emulparams/mn10200.sh, * emulparams/pjelf.sh, * emulparams/ppclynx.sh, * emulparams/shelf32.sh, * emulparams/shelf_nto.sh, * emulparams/shelf.sh, * emulparams/shelf_vxworks.sh, * emulparams/shlelf32_linux.sh, * emulparams/shlelf_linux.sh, * emulparams/shlelf_nto.sh (NO_REL_RELOCS): Set. * emulparams/arcelf.sh, * emulparams/elf32_i960.sh, * emulparams/elf32openrisc.sh, * emulparams/elf_i386_be.sh, * emulparams/elf_i386_ldso.sh, * emulparams/elf_i386.sh, * emulparams/elf_i386_vxworks.sh, * emulparams/i386lynx.sh, * emulparams/i386moss.sh, * emulparams/i386nto.sh, * emulparams/or32elf.sh, * emulparams/scoreelf.sh (NO_RELA_RELOCS): Set.
2008-10-05 PR 6943Alan Modra1-3/+3
* scripttempl/avr.sc (.bss): Set lma when relocating. (.bss, .noinit): No need to set vma when relocating. (.text, .bss, ,noinit): Set vma to zero when not relocating.
2008-04-18[patch]: ctor/dtor section must start at alignment of 8 for x86_64-pc-mingw32.Kai Tietz1-0/+1
* scripttempl/pep.sc: Align start of symbol __CTOR_LIST__.
2008-02-18 * scripttempl/armbpabi.sc (ENTRY): Do not define when performing aNick Clifton15-19/+18
relocatable link. * scripttempl/elf32cr16.sc: Likewise. * scripttempl/elf32cr16c.sc: Likewise. * scripttempl/elf32crx.sc: Likewise. * scripttempl/elf32sh-symbian.sc: Likewise. * scripttempl/elf_chaos.sc: Likewise. * scripttempl/elfd10v.sc: Likewise. * scripttempl/elfi370.sc: Likewise. * scripttempl/elfm68hc11.sc: Likewise. * scripttempl/elfm68hc12.sc: Likewise. * scripttempl/ip2k.sc: Likewise. * scripttempl/iq2000.sc: Likewise. * scripttempl/mep.sc: Likewise. * scripttempl/v850.sc: Likewise. * scripttempl/xstormy16.sc: Likewise.
2008-01-18 * scripttempl/elfxtensa.sc: Merge ENTRY and .note.gnu.build-idBob Wilson1-1/+2
changes from elf.sc.
2008-01-11ld:Tristan Gingold1-1/+1
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. ld/testsuite: 2008-01-11 Tristan Gingold <gingold@adacore.com> * lib/ld-lib.exp (check_gc_sections_available): Now available on VxWorks. * ld-gc: New directory for testing --gc-sections. * ld-gc/gc.c: New file. * ld-gc/gc.exp: New file. * ld-gc/noent.s: New file. * ld-gc/noent.d: New file.
2007-12-15ld/Richard Sandiford4-8/+0
* scripttempl/armbpabi.sc (.text): Don't KEEP (*(.text.*personality*)). (.data): Don't KEEP (*(.gnu.linkonce.d.*personality*)). * scripttempl/elf.sc: As for armbpabi.sc. * scripttempl/elfxtensa.sc: Likewise. * scripttempl/mep.sc: Likewise.
2007-10-01PR linker/4844Nick Clifton2-8/+22
* genscript.sh: Add support for generating a .xa script for use with the --auto-import option. * ld.texinfo: Document the new behaviour of the --auto-import option. * ldint.texinfo: Document new script generation. * emulparams/i386pe.sh (GENERATE_AUTO_IMPORT): Define. * emulparams/i386pe_posix.sh (GENERATE_AUTO_IMPORT): Define. * emulparams/i386pep.sh (GENERATE_AUTO_IMPORT): Define. * emultemp/pe.em (..._get_script): Support the use of the auto import script. * scripttempl/pe.sc: Put the .rdata input sections into the .data output section when creating an auto import script. * scripttempl/pep.sc: Likewise.
2007-07-27 * scripttempl/elf.sc: Add .note.gnu.build-id.Jakub Jelinek1-0/+1
2007-07-24* pep.sc: Correct ctor/dtor sentinels for 64-bit targets.Nick Clifton1-2/+2
2007-07-12 * scripttempl/pe.sc: Don't include .gcc_except_table andNathan Sidwell2-4/+4
.eh_frame on partial links. * scripttempl/pep.sc: Likewise.
2007-07-10 * scripttempl/elf.sc (DISCARDED): Renamed from STACKNOTE. AddAlan Modra5-10/+10
.gnu.debuglink. * scripttempl/armbpabi.sc: Likewise. * scripttempl/elf32sh-symbian.sc: Likewise. * scripttempl/elfxtensa.sc: Likewise. * scripttempl/mep.sc: Likewise.
2007-06-29bfd:Joseph Myers5-0/+15
* elf-attrs.c: New. * Makefile.am (BFD32_BACKENDS): Add elf-attrs.lo. (BFD32_BACKENDS_CFILES): Add elf-attrs.c. (elf-attrs.lo): Generate dependencies. * Makefile.in: Regenerate. * configure.in (elf): Add elf-attrs.lo. * configure: Regenerate. * elf-bfd.h (struct elf_backend_data): Add entries for object attributes. (NUM_KNOWN_OBJ_ATTRIBUTES, obj_attribute, obj_attribute_list, OBJ_ATTR_PROC, OBJ_ATTR_GNU, OBJ_ATTR_FIRST, OBJ_ATTR_LAST, Tag_NULL, Tag_File, Tag_Section, Tag_Symbol, Tag_compatibility): New. (struct elf_obj_tdata): Add entries for object attributes. (elf_known_obj_attributes, elf_other_obj_attributes, elf_known_obj_attributes_proc, elf_other_obj_attributes_proc): New. (bfd_elf_obj_attr_size, bfd_elf_set_obj_attr_contents, bfd_elf_get_obj_attr_int, bfd_elf_add_obj_attr_int, bfd_elf_add_proc_attr_int, bfd_elf_add_obj_attr_string, bfd_elf_add_proc_attr_string, bfd_elf_add_obj_attr_compat, bfd_elf_add_proc_attr_compat, _bfd_elf_attr_strdup, _bfd_elf_copy_obj_attributes, _bfd_elf_obj_attrs_arg_type, _bfd_elf_parse_attributes, _bfd_elf_merge_object_attributes): New. * elf.c (_bfd_elf_copy_private_bfd_data): Copy object attributes. (bfd_section_from_shdr): Handle attributes sections. * elflink.c (bfd_elf_final_link): Handle attributes sections. * elfxx-target.h (elf_backend_obj_attrs_vendor, elf_backend_obj_attrs_section, elf_backend_obj_attrs_arg_type, elf_backend_obj_attrs_section_type): New. (elfNN_bed): Update. * elf32-arm.c (NUM_KNOWN_ATTRIBUTES, aeabi_attribute, aeabi_attribute_list): Remove. (struct elf32_arm_obj_tdata): Remove object attributes fields. (check_use_blx, bfd_elf32_arm_set_vfp11_fix, using_thumb2, elf32_arm_copy_private_bfd_data, elf32_arm_merge_eabi_attributes): Update for new object attributes interfaces. (uleb128_size, is_default_attr, eabi_attr_size, elf32_arm_eabi_attr_size, write_uleb128, write_eabi_attribute, elf32_arm_set_eabi_attr_contents, elf32_arm_bfd_final_link, elf32_arm_new_eabi_attr, elf32_arm_get_eabi_attr_int, elf32_arm_add_eabi_attr_int, attr_strdup, elf32_arm_add_eabi_attr_string, elf32_arm_add_eabi_attr_compat, copy_eabi_attributes, elf32_arm_parse_attributes): Remove. Moved to generic code in elf-attrs.c. (elf32_arm_obj_attrs_arg_type): New. (elf32_arm_fake_sections): Do not handle .ARM.attributes. (elf32_arm_section_from_shdr): Do not handle SHT_ARM_ATTRIBUTES. (bfd_elf32_bfd_final_link): Remove. (elf_backend_obj_attrs_vendor, elf_backend_obj_attrs_section, elf_backend_obj_attrs_arg_type, elf_backend_obj_attrs_section_type): New. * elf32-bfin.c (bfin_elf_copy_private_bfd_data): Copy object attributes. * elf32-frv.c (frv_elf_copy_private_bfd_data): Likewise. * elf32-iq2000.c (iq2000_elf_copy_private_bfd_data): Likewise. * elf32-mep.c (mep_elf_copy_private_bfd_data): Likewise. * elf32-mt.c (mt_elf_copy_private_bfd_data): Likewise. * elf32-sh.c (sh_elf_copy_private_data): Likewise. * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise. binutils: * readelf.c (display_gnu_attribute): New. (process_arm_specific): Rearrange as process_attributes. (process_arm_specific): Replace by wrapper of process_attributes. gas: * as.c (create_obj_attrs_section): New. (main): Call create_obj_attrs_section for ELF. * read.c (s_gnu_attribute, skip_whitespace, skip_past_char, skip_past_comma, s_vendor_attribute): New. (potable): Add gnu_attribute for ELF. * read.h (s_vendor_attribute): Declare. * config/tc-arm.c (s_arm_eabi_attribute): Replace by wrapper round s_vendor_attribute. (aeabi_set_public_attributes): Update for new attributes interfaces. (arm_md_end): Remove attributes contents setting now done generically. include/elf: * arm.h (elf32_arm_add_eabi_attr_int, elf32_arm_add_eabi_attr_string, elf32_arm_add_eabi_attr_compat, elf32_arm_get_eabi_attr_int, elf32_arm_set_eabi_attr_contents, elf32_arm_eabi_attr_size, Tag_NULL, Tag_File, Tag_Section, Tag_Symbol, Tag_compatibility): Remove. * common.h (SHT_GNU_ATTRIBUTES): Define. ld: * emulparams/armelf.sh (OTHER_SECTIONS): Remove .ARM.attributes. (ATTRS_SECTIONS): Define. * scripttempl/elf.sc, scripttempl/elf32sh-symbian.sc, scripttempl/elf_chaos.sc, scripttempl/elfi370.sc, scripttempl/elfxtensa.sc: Handle ATTRS_SECTIONS.
2007-06-29New port: National Semiconductor's CR16Nick Clifton1-0/+175
2007-05-03 * scripttempl/elfxtensa.sc: Merge changes from elf.sc.Bob Wilson1-4/+13
2007-05-03 * scripttempl/elf.sc: Add .debug_pubtypes and .debug_ranges.Alan Modra1-0/+4
2007-02-05Support for Toshiba MeP.Dave Brolley1-0/+446
2006-10-262006-10-25 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu1-2/+4
* emulparams/hppa64linux.sh (LARGE_SECTIONS): Renamed to ... (OTHER_BSS_SECTIONS): This. * scripttempl/elf.sc (OTHER_BSS_SECTIONS): Support LARGE_SECTIONS. (LARGE_SECTIONS): Move .lbss sections to OTHER_BSS_SECTIONS.
2006-10-25New Cell SPU port.Alan Modra1-0/+2
2006-10-17 * scripttempl/elf.sc (INTERP): Delete. Move definition to..Alan Modra1-2/+3
(INITIAL_READONLY_SECTIONS): ..here. * emulparams/criself.sh (INITIAL_READONLY_SECTIONS): Include .interp. * emulparams/elf32bmip.sh (INITIAL_READONLY_SECTIONS): Ditto. * emulparams/elf32bmipn32-defs.sh (INITIAL_READONLY_SECTIONS): Ditto.
2006-10-11 * emulparams/elf32xtensa.sh (TEXT_PLT): Enable.Bob Wilson1-23/+76
(OTHER_READONLY_SECTIONS): Add linkonce .xt_except_table sections. (OTHER_READWRITE_SECTIONS): Add linkonce .xt_except_desc sections. (OTHER_SDATA_SECTIONS): New. * scripttempl/elfxtensa.sc: Import changes from elf.sc.
2006-09-242006-09-23 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu1-2/+2
PR ld/3249 * scripttempl/elf.sc: Don't combine .gnu.linkonce.d.*personality* and .gnu.linkonce.wi.* sections with .data and .debug_info for relocatable link.
2006-09-20Add x86_64-mingw64 targetNick Clifton1-0/+272
2006-08-28 * scripttempl/elf.sc: Ensure that crtbegin and crtend entries willAlan Modra12-49/+73
not match random object files in a path containing "crtbegin" or "crtend" as part of a directory name. * scripttempl/armbpabi.sc: Likewise. * scripttempl/crisaout.sc: Likewise. * scripttempl/elf32crx.sc: Likewise. * scripttempl/elf32sh-symbian.sc: Likewise. * scripttempl/elf_chaos.sc: Likewise. * scripttempl/elfd10v.sc: Likewise. * scripttempl/elfd30v.sc: Likewise. * scripttempl/elfxtensa.sc: Likewise. * scripttempl/iq2000.sc: Likewise. * scripttempl/mmo.sc: Likewise. * scripttempl/xstormy16.sc: Likewise.
2006-08-25bfd/Bob Wilson1-1/+1
* elf32-xtensa.c (xtensa_get_property_section_name): Delete. (xtensa_get_property_section): New. (xtensa_read_table_entries): Use xtensa_get_property_section. (relax_property_section, xtensa_get_property_predef_flags): Handle group name suffixes in property section names. (match_section_group): New. gas/ * config/tc-xtensa.c (FINI_LITERAL_SECTION_NAME): Delete. (INIT_LITERAL_SECTION_NAME): Delete. (lit_state struct): Remove segment names, init_lit_seg, and fini_lit_seg. Add lit_prefix and current_text_seg. (init_literal_head_h, init_literal_head): Delete. (fini_literal_head_h, fini_literal_head): Delete. (xtensa_begin_directive): Move argument parsing to xtensa_literal_prefix function. (xtensa_end_directive): Deallocate lit_prefix field of lit_state. (xtensa_literal_prefix): Parse the directive argument here and record it in the lit_prefix field. Remove code to derive literal section names. (linkonce_len): New. (get_is_linkonce_section): Use linkonce_len. Check for any ".gnu.linkonce.*" section, not just text sections. (md_begin): Remove initialization of deleted lit_state fields. (xtensa_reorder_segments, xtensa_post_relax_hook): Remove references to init_literal_head and fini_literal_head. (xtensa_move_literals): Likewise. Skip literals for .init and .fini when traversing literal_head list. (match_section_group): New. (cache_literal_section): Rewrite to determine the literal section name on the fly, create the section and return it. (xtensa_switch_to_literal_fragment): Adjust for cache_literal_section. (xtensa_switch_to_non_abs_literal_fragment): Likewise. (xtensa_create_property_segments, xtensa_create_xproperty_segments): Use xtensa_get_property_section from bfd. (retrieve_xtensa_section): Delete. * doc/c-xtensa.texi (Xtensa Options): Fix --text-section-literals description to refer to plural literal sections and add xref to the Literal Directive section. (Literal Directive): Describe new rules for deriving literal section names. Add footnote for special case of .init/.fini with --text-section-literals. (Literal Prefix Directive): Replace old naming rules with xref to the Literal Directive section. ld/ * emulparams/elf32xtensa.sh (.xt.prop): Add .xt.prop.*. * scripttempl/elfxtensa.sc (.text): Add .literal.*.
2006-08-062006-08-04 Nick Clifton <nickc@redhat.com>Mike Frysinger1-8/+9
Mike Frysinger <michael.frysing@analog.com> * scripttempl/elf.sc (USER_LABEL_PREFIX): Define. (__preinit_array_start, __preinit_array_end, __init_array_start, __init_array_end, __fini_array_start, __fini_array_end, edata, end): Use ${USER_LABEL_PREFIX}. * emulparams/bfin.sh (DATA_END_SYMBOLS,END_SYMBOLS): Unset. (USER_LABEL_PREFIX): Set.
2006-07-10include/Jakub Jelinek1-0/+1
* bfdlink.h (struct bfd_link_info): Add emit_hash and emit_gnu_hash bitfields. include/elf/ * common.h (SHT_GNU_HASH, DT_GNU_HASH): Define. ld/ * scripttempl/elf.sc: Add .gnu.hash section. * emultempl/elf32.em (OPTION_HASH_STYLE): Define. (gld${EMULATION_NAME}_add_options): Register --hash-style option. (gld${EMULATION_NAME}_handle_option): Handle it. (gld${EMULATION_NAME}_list_options): Document it. * ldmain.c (main): Initialize emit_hash and emit_gnu_hash. * ld.texinfo: Document --hash-style option. bfd/ * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH. (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers): Handle SHT_GNU_HASH. (special_sections_g): Include .gnu.hash section. (bfd_elf_gnu_hash): New function. * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes. (struct elf_backend_data): Add elf_hash_symbol method. * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash only if info->emit_hash, create .gnu.hash section if info->emit_gnu_hash. (struct collect_gnu_hash_codes): New type. (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms, _bfd_elf_hash_symbol): New functions. (compute_bucket_count): Don't compute HASHCODES array, instead add that and NSYMS as arguments. Use bed->s->sizeof_hash_entry instead of bed->s->arch_size / 8. Fix .hash size estimation. When not optimizing, use the number of hashed symbols rather than dynsymcount. (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash, and ADD DT_GNU_HASH if info->emit_gnu_hash. (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash, adjust compute_bucket_count caller. Create and populate .gnu.hash section if info->emit_gnu_hash. (elf_link_output_extsym): Only populate .hash section if finfo->hash_sec != NULL. (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH. * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined. (elfNN_bed): Add elf_backend_hash_symbol. * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function. (elf_backend_hash_symbol): Define. * elf32-i386.c (elf_i386_hash_symbol): New function. (elf_backend_hash_symbol): Define. binutils/ * readelf.c (get_dynamic_type): Handle DT_GNU_HASH. (get_section_type_name): Handle SHT_GNU_HASH. (dynamic_info_DT_GNU_HASH): New variable. (process_dynamic_section): Handle DT_GNU_HASH. (process_symbol_table): Print also DT_GNU_HASH histogram. ld/testsuite/ * ld-powerpc/tlsso32.r: Adjust. * ld-powerpc/tlsso32.d: Adjust. * ld-powerpc/tlsso32.g: Adjust. * ld-powerpc/tlsso.r: Adjust. * ld-powerpc/tlsso.g: Adjust. * ld-powerpc/tlstocso.g: Adjust.
2006-05-24Add support for AVR6 familyNick Clifton1-13/+23
2006-05-22* scripttempl/elf32crx.sc (.rdata): Add .rodata.*.Nick Clifton1-1/+1
2006-03-03Add linker relaxation support for the AVRNick Clifton1-0/+36
2006-02-17Add support for the Infineon XC16X.Nick Clifton3-0/+189
2005-12-28 * emulparams/bfin.sh: Define DATA_END_SYMBOLS and END_SYMBOLS.Jie Zhang1-2/+1
And add a prefix '_' to ENTRY. * scripttempl/elf.sc: Add END_SYMBOLS.
2005-12-22Add TINY_READONLY_SECTION, TINY_DATA_SECTION, TINY_BSS_SECTION.Nick Clifton1-0/+4
2005-12-14 * scripttempl/elf.sc: Put .gnu.linkonce.d.rel.ro.* sections intoJakub Jelinek1-3/+3
.data.rel.ro output section. Fix a pasto for -z nocombreloc .rela.data.rel.ro section content.
2005-12-11 * scripttempl/armbpabi.sc: Fix typo in comment for .ctors.Hans-Peter Nilsson9-9/+9
* scripttempl/elf.sc: Ditto. * scripttempl/elf32sh-symbian.sc: Ditto. * scripttempl/elf_chaos.sc: Ditto. * scripttempl/elfd10v.sc: Ditto. * scripttempl/elfd30v.sc: Ditto. * scripttempl/elfxtensa.sc: Ditto. * scripttempl/iq2000.sc: Ditto. * scripttempl/xstormy16.sc: Ditto.
2005-11-032005-11-03 Paul Brook <paul@codesourcery.com>Paul Brook4-39/+66
* scripttempl/elf.sc: Add .init_array.* and .fini_array.*. * scripttempl/armbpabi.sc: Make init/fini array consistent with elf.sc. * scripttempl/elf32sh-symbian.sc: Ditto. * scripttempl/elfxtensa.sc: Ditto.
2005-10-25Add support for the Z80 processor familyNick Clifton1-0/+35
2005-10-05 * emultempl/pe.em (gld_${EMULATION_NAME}_before_parse): SetDanny Smith1-2/+0
default entry symbol to ENTRY here. * scripttempl/pe.sc: Not here.
2005-08-18 * scripttempl/elf.sc: Remove commented out defines.Alan Modra1-2/+0
2005-08-05bfd/H.J. Lu1-6/+6
2005-08-05 H.J. Lu <hongjiu.lu@intel.com> * bfd.c (bfd_hide_symbol): New. * bfd-in2.h: Regenerated. ld/ 2005-08-05 H.J. Lu <hongjiu.lu@intel.com> * ld.texinfo: Document PROVIDE_HIDDEN. * ldexp.c (exp_fold_tree_1): Hide a provided symbol if asked. (exp_provide): Add and set hidden. * ldexp.h (etree_type): Add hidden to assign. * ldgram.y (PROVIDE_HIDDEN): New. * ldlex.l (PROVIDE_HIDDEN): Likewise. * scripttempl/elf.sc: Use PROVIDE_HIDDEN on array bound symbols.
2005-08-05 * emulparams/elf_x86_64.sh: Revert last change.Alan Modra1-0/+23
* scripttempl/elf.sc (REL_LARGE, LARGE_SECTIONS): Define here.
2005-08-05 * emulparams/armelf.sh (OTHER_BSS_END_SYMBOLS): Split out fromAlan Modra7-57/+24
OTHER_END_SYMBOLS. * emulparams/armelf_linux.sh: Likewise. * emulparams/armnto.sh: Likewise. * emulparams/criself.sh: Likewise. * emulparams/elf32mcore.sh: Likewise. * emulparams/criself.sh (OTHER_SYMBOLS): Define. * emulparams/crislinux.sh (OTHER_SYMBOLS): Define. (OTHER_END_SYMBOLS): Don't define. * emulparams/elf32fr30.sh: Likewise. * emulparams/elf64mmix.sh: Likewise. * emulparams/hppa64linux.sh: Likewise. * emulparams/m32relf.sh: Likewise. * emulparams/vxworks.sh: Likewise. * scripttempl/armbpabi.sc (OTHER_BSS_SECTIONS): Delete. (OTHER_BSS_END_SYMBOLS): Add. (OTHER_END_SYMBOLS): Move before current end sym definitions. (OTHER_SYMBOLS): Replace OTHER_END_SYMBOLS near end of script. * scripttempl/elf.sc: Likewise. * scripttempl/elf32sh-symbian.sc: Likewise. * scripttempl/elf_chaos.sc: Likewise. * scripttempl/elfxtensa.sc: Likewise. * scripttempl/iq2000.sc: Likewise. * scripttempl/xstormy16.sc: Likewise. * scripttempl/elf.sc (LBSS, LARGE_SECTIONS): Delete. (REL_LDATA, REL_LBSS, REL_LRODATA): Delete. (REL_LARGE, LARGE_SECTIONS): Add. * emulparams/elf_x86_64.sh (LARGE_SECTIONS): Define as script text. (REL_LARGE): Define. * emulparams/hppa64linux.sh (OTHER_BSS_SECTIONS): Don't define. (LARGE_SECTIONS): Define. * emulparams/hppa64linux.sh (OTHER_BSS_SECTIONS): Don't define. (LARGE_SECTIONS): Define.
2005-08-04bfd/Alan Modra1-5/+25
* elf32-ppc.c (struct elf_linker_section): Replace sym_val field with sym. (ppc_elf_relocate_section): Adjust for above. (create_sdata_sym): New function. (ppc_elf_create_linker_section): Call it. (ppc_elf_check_relocs): Correct has_sda_refs and non_got_refs. Create sdata syms for all SDA relocs. (ppc_elf_adjust_dynamic_symbol): Don't special case _SDA_BASE_ and _SDA2_BASE_. (ppc_elf_set_sdata_syms): Delete. * elflink.c (bfd_elf_size_dynamic_sections): Don't create DT_INIT and DT_FINI tags unless associated section has input. (bfd_elf_set_symbol, _bfd_elf_provide_symbol): Delete. (_bfd_elf_provide_section_bound_symbols): Delete. * bfd-in.h (_bfd_elf_provide_symbol): Delete. (_bfd_elf_provide_section_bound_symbols): Delete. * bfd-in2.h: Regenerate. ld/ * ldemul.c (ldemul_do_assignments, do_assignments_default): Delete. * ldemul.h (ldemul_do_assignments, do_assignments_default): Delete. (struct ld_emulation_xfer_struct): Remove do_assignments field. * ldlang.c (lang_do_assignments): Don't call ldemul_do_assignments. * emulparams/elf32ppc.sh (SDATA_START_SYMBOLS): New. (SDATA2_START_SYMBOLS, SBSS_START_SYMBOLS, SBSS_END_SYMBOLS): New. * emultempl/aix.em (ld_*_emulation): Delete do_assignments init. * emultempl/armcoff.em: Likewise. * emultempl/beos.em: Likewise. * emultempl/generic.em: Likewise. * emultempl/gld960.em: Likewise. * emultempl/gld960c.em: Likewise. * emultempl/linux.em: Likewise. * emultempl/lnk960.em: Likewise. * emultempl/m68kcoff.em: Likewise. * emultempl/pe.em: Likewise. * emultempl/sunos.em: Likewise. * emultempl/ticoff.em: Likewise. * emultempl/vanilla.em: Likewise. * emultempl/elf32.em: Likewise. (gld*_provide_bound_symbols): Delete. (gld*_provide_init_fini_syms): Delete. (gld*_before_allocation): Don't call ldemul_do_assignments. * emultempl/ppc32elf.em (ppc_do_assignments): Delete. (LDEMUL_DO_ASSIGNMENTS): Delete. * scripttempl/elf.sc: Provide init/fini syms. Add SBSS_START_SYMBOLS, SBSS_END_SYMBOLS, SDATA2_START_SYMBOLS.
2005-08-03 * ldlang.c (exp_init_os): Handle etree_provide.Alan Modra7-11/+7
* emulparams/armelf.sh (OTHER_END_SYMBOLS): Rename from.. (OTHER_BSS_END_SYMBOLS): ..this. * emulparams/armelf_linux.sh: Likewise. * emulparams/armnto.sh: Likewise. * emulparams/criself.sh: Likewise. * emulparams/crislinux.sh: Likewise. * emulparams/elf32frv.sh: Likewise. * emulparams/elf32mcore.sh: Likewise. * emulparams/elf32ppc.sh: Likewise. * emulparams/elf32ppclinux.sh: Likewise. * emulparams/hppa64linux.sh: Likewise. * scripttempl/armbpabi.sc: Substitute $OTHER_END_SYMBOLS, not $OTHER_BSS_END_SYMBOLS. * scripttempl/elf32sh-symbian.sc: Likewise. * scripttempl/elf_chaos.sc: Likewise. * scripttempl/iq2000.sc: Likewise. * scripttempl/xstormy16.sc: Likewise. * scripttempl/elf.sc: Likewise. Delete __bss_start comment. * scripttempl/elfxtensa.sc: Likewise.
2005-07-25bfd/H.J. Lu1-2/+37
2005-07-25 Jan Hubicka <jh@suse.cz> H.J. Lu <hongjiu.lu@intel.com> * elf-bfd.h (_bfd_elf_large_com_section): New. * elf.c (_bfd_elf_large_com_section): New. Defined. * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): New. (elf64_x86_64_elf_section_from_bfd_section): New. (elf64_x86_64_symbol_processing): New. (elf64_x86_64_common_definition): New. (elf64_x86_64_common_section_index): New. (elf64_x86_64_common_section): New. (elf64_x86_64_merge_symbol): New. (elf64_x86_64_additional_program_headers): New. (elf64_x86_64_special_sections): New. (elf_backend_section_from_bfd_section): New. Defined. (elf_backend_add_symbol_hook): Likewise. (elf_backend_common_section_index): Likewise. (elf_backend_common_section): Likewise. (elf_backend_common_definition): Likewise. (elf_backend_merge_symbol): Likewise. (elf_backend_special_sections): Likewise. (elf_backend_additional_program_headers): Likewise. binutils/ 2005-07-25 H.J. Lu <hongjiu.lu@intel.com> * readelf.c (dump_relocations): Handle SHN_X86_64_LCOMMON. (get_symbol_index_type): Likewise. (get_elf_section_flags): Handle SHF_X86_64_LARGE. gas/ 2005-07-25 Jan Hubicka <jh@suse.cz> H.J. Lu <hongjiu.lu@intel.com> * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is defined. (elf_com_section_ptr): New. (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr. (elf_common_parse): Make it global. Use elf_com_section_ptr instead of bfd_com_section_ptr. (obj_elf_change_section): Handle x86-64 large bss sections. * config/obj-elf.h (elf_com_section_ptr): New. (elf_common_parse): New. * config/tc-i386.c (handle_large_common): New. (md_pseudo_table): Add "largecomm". (x86_64_section_letter): New. (x86_64_section_word): New. * config/tc-i386.h (x86_64_section_word): New. (x86_64_section_letter): New. (md_elf_section_letter): New. Defined. (md_elf_section_word): Likewise. include/elf/ 2005-07-25 Jan Hubicka <jh@suse.cz> * x86-64.h (SHN_X86_64_LCOMMON): New. (SHF_X86_64_LARGE): New. ld/ 2005-07-25 Jan Hubicka <jh@suse.cz> H.J. Lu <hongjiu.lu@intel.com> * emulparams/elf_x86_64.sh (LARGE_SECTIONS): New. * scripttempl/elf.sc: Updated for large section support.
2005-07-01 * scripttempl/elf.sc (.gcc_except_table): Don't KEEP.Alan Modra1-2/+2
generated by cgit v1.1 at 2025-01-20 11:29:09 +0000