266 lines
10 KiB
C
266 lines
10 KiB
C
/* Target definitions for 32/64-bit NLM (NetWare Loadable Module)
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Copyright (C) 1993-2017 Free Software Foundation, Inc.
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This file is part of BFD, the Binary File Descriptor library.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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MA 02110-1301, USA. */
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#define nlm_core_file_p _bfd_dummy_target
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#define nlm_get_symtab_upper_bound nlmNAME (get_symtab_upper_bound)
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#define nlm_canonicalize_symtab nlmNAME (canonicalize_symtab)
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#define nlm_make_empty_symbol nlmNAME (make_empty_symbol)
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#define nlm_print_symbol nlmNAME (print_symbol)
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#define nlm_get_symbol_info nlmNAME (get_symbol_info)
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#define nlm_get_symbol_version_string _bfd_nosymbols_get_symbol_version_string
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#define nlm_bfd_is_local_label_name bfd_generic_is_local_label_name
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#define nlm_bfd_is_target_special_symbol ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false)
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#define nlm_get_lineno _bfd_nosymbols_get_lineno
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#define nlm_find_nearest_line _bfd_nosymbols_find_nearest_line
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#define nlm_find_line _bfd_nosymbols_find_line
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#define nlm_find_inliner_info _bfd_nosymbols_find_inliner_info
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#define nlm_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
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#define nlm_read_minisymbols _bfd_generic_read_minisymbols
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#define nlm_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol
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#define nlm_get_reloc_upper_bound nlmNAME (get_reloc_upper_bound)
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#define nlm_canonicalize_reloc nlmNAME (canonicalize_reloc)
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#define nlm_set_reloc _bfd_generic_set_reloc
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#define nlm_bfd_reloc_type_lookup bfd_default_reloc_type_lookup
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#define nlm_bfd_reloc_name_lookup _bfd_norelocs_bfd_reloc_name_lookup
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#define nlm_set_section_contents nlmNAME (set_section_contents)
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#define nlm_sizeof_headers _bfd_nolink_sizeof_headers
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#define nlm_bfd_get_relocated_section_contents bfd_generic_get_relocated_section_contents
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#define nlm_bfd_relax_section bfd_generic_relax_section
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#define nlm_bfd_gc_sections bfd_generic_gc_sections
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#define nlm_bfd_lookup_section_flags bfd_generic_lookup_section_flags
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#define nlm_bfd_merge_sections bfd_generic_merge_sections
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#define nlm_bfd_is_group_section bfd_generic_is_group_section
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#define nlm_bfd_discard_group bfd_generic_discard_group
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#define nlm_section_already_linked _bfd_generic_section_already_linked
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#define nlm_bfd_define_common_symbol bfd_generic_define_common_symbol
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#define nlm_bfd_define_start_stop bfd_generic_define_start_stop
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#define nlm_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
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#define nlm_bfd_link_add_symbols _bfd_generic_link_add_symbols
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#define nlm_bfd_link_just_syms _bfd_generic_link_just_syms
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#define nlm_bfd_copy_link_hash_symbol_type \
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_bfd_generic_copy_link_hash_symbol_type
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#define nlm_bfd_final_link _bfd_generic_final_link
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#define nlm_bfd_link_split_section _bfd_generic_link_split_section
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#define nlm_bfd_link_check_relocs _bfd_generic_link_check_relocs
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/* This structure contains everything that BFD knows about a target.
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It includes things like its byte order, name, what routines to call
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to do various operations, etc. Every BFD points to a target structure
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with its "xvec" member.
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There are two such structures here: one for big-endian machines and
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one for little-endian machines. */
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/* Forward declaration for use when initialising alternative_target field. */
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#ifdef TARGET_LITTLE_SYM
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extern const bfd_target TARGET_LITTLE_SYM;
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#endif
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#ifdef TARGET_BIG_SYM
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const bfd_target TARGET_BIG_SYM =
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{
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/* Name: identify kind of target. */
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TARGET_BIG_NAME,
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/* Flavour: general indication about file. */
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bfd_target_nlm_flavour,
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/* Byteorder: data is big endian. */
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BFD_ENDIAN_BIG,
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/* Header_byteorder: header is also big endian. */
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BFD_ENDIAN_BIG,
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/* Object_flags: mask of all file flags. */
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(HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
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| WP_TEXT),
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/* Section_flags: mask of all section flags. */
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(SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
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| SEC_CODE | SEC_DATA),
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/* Leading_symbol_char: is the first char of a user symbol
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predictable, and if so what is it. */
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0,
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/* AR_pad_char: pad character for filenames within an archive header
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FIXME: this really has nothing to do with NLM, this is a characteristic
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of the archiver and/or os and should be independently tunable. */
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'/',
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/* AR_max_namelen: maximum number of characters in an archive header
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FIXME: this really has nothing to do with NLM, this is a characteristic
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of the archiver and should be independently tunable. This value is
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a WAG (wild a** guess). */
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15,
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0, /* match priority. */
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/* Routines to byte-swap various sized integers from the data sections. */
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bfd_getb64, bfd_getb_signed_64, bfd_putb64,
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bfd_getb32, bfd_getb_signed_32, bfd_putb32,
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bfd_getb16, bfd_getb_signed_16, bfd_putb16,
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/* Routines to byte-swap various sized integers from the file headers. */
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bfd_getb64, bfd_getb_signed_64, bfd_putb64,
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bfd_getb32, bfd_getb_signed_32, bfd_putb32,
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bfd_getb16, bfd_getb_signed_16, bfd_putb16,
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/* bfd_check_format: check the format of a file being read. */
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{ _bfd_dummy_target, /* Unknown format. */
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nlmNAME (object_p), /* Assembler/linker output (object file). */
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bfd_generic_archive_p, /* An archive. */
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nlm_core_file_p /* A core file. */
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},
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/* bfd_set_format: set the format of a file being written. */
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{ bfd_false,
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nlm_mkobject,
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_bfd_generic_mkarchive,
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bfd_false
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},
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/* bfd_write_contents: write cached information into a file being written. */
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{ bfd_false,
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nlmNAME (write_object_contents),
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_bfd_write_archive_contents,
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bfd_false
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},
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/* Initialize a jump table with the standard macro.
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All names start with "nlm". */
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BFD_JUMP_TABLE_GENERIC (_bfd_generic),
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BFD_JUMP_TABLE_COPY (_bfd_generic),
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BFD_JUMP_TABLE_CORE (_bfd_nocore),
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BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive),
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BFD_JUMP_TABLE_SYMBOLS (nlm),
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BFD_JUMP_TABLE_RELOCS (nlm),
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BFD_JUMP_TABLE_WRITE (nlm),
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BFD_JUMP_TABLE_LINK (nlm),
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BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
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/* Alternative endian target. */
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#ifdef TARGET_LITTLE_SYM
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& TARGET_LITTLE_SYM,
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#else
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NULL,
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#endif
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/* Backend_data. */
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(void *) TARGET_BACKEND_DATA
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};
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#endif
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#ifdef TARGET_LITTLE_SYM
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const bfd_target TARGET_LITTLE_SYM =
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{
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/* Name: identify kind of target. */
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TARGET_LITTLE_NAME,
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/* Flavour: general indication about file. */
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bfd_target_nlm_flavour,
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/* Byteorder: data is little endian. */
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BFD_ENDIAN_LITTLE,
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/* Header_byteorder: header is also little endian. */
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BFD_ENDIAN_LITTLE,
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/* Object_flags: mask of all file flags. */
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(HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
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| WP_TEXT),
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/* Section_flags: mask of all section flags. */
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(SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
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| SEC_DATA),
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/* Leading_symbol_char: is the first char of a user symbol
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predictable, and if so what is it. */
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0,
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/* AR_pad_char: pad character for filenames within an archive header
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FIXME: this really has nothing to do with NLM, this is a characteristic
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of the archiver and/or os and should be independently tunable. */
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'/',
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/* AR_max_namelen: maximum number of characters in an archive header
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FIXME: this really has nothing to do with NLM, this is a characteristic
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of the archiver and should be independently tunable. This value is
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a WAG (wild a** guess). */
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15,
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0, /* match priority. */
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/* Routines to byte-swap various sized integers from the data sections. */
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bfd_getl64, bfd_getl_signed_64, bfd_putl64,
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bfd_getl32, bfd_getl_signed_32, bfd_putl32,
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bfd_getl16, bfd_getl_signed_16, bfd_putl16,
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/* Routines to byte-swap various sized integers from the file headers. */
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bfd_getl64, bfd_getl_signed_64, bfd_putl64,
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bfd_getl32, bfd_getl_signed_32, bfd_putl32,
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bfd_getl16, bfd_getl_signed_16, bfd_putl16,
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/* bfd_check_format: check the format of a file being read. */
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{ _bfd_dummy_target, /* Unknown format. */
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nlmNAME(object_p), /* Assembler/linker output (object file). */
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bfd_generic_archive_p, /* An archive. */
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nlm_core_file_p /* A core file. */
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},
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/* bfd_set_format: set the format of a file being written. */
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{ bfd_false,
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nlm_mkobject,
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_bfd_generic_mkarchive,
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bfd_false
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},
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/* bfd_write_contents: write cached information into a file being written. */
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{ bfd_false,
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nlmNAME(write_object_contents),
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_bfd_write_archive_contents,
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bfd_false
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},
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/* Initialize a jump table with the standard macro.
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All names start with "nlm". */
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BFD_JUMP_TABLE_GENERIC (_bfd_generic),
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BFD_JUMP_TABLE_COPY (_bfd_generic),
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BFD_JUMP_TABLE_CORE (_bfd_nocore),
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BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive),
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BFD_JUMP_TABLE_SYMBOLS (nlm),
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BFD_JUMP_TABLE_RELOCS (nlm),
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BFD_JUMP_TABLE_WRITE (nlm),
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BFD_JUMP_TABLE_LINK (nlm),
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BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
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/* Alternative endian target. */
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#ifdef TARGET_BIG_SYM
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& TARGET_BIG_SYM,
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#else
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NULL,
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#endif
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/* Backend_data. */
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(void *) TARGET_BACKEND_DATA
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};
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#endif
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