1999-05-03 15:29:11 +08:00
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/* Target definitions for 32/64-bit NLM (NetWare Loadable Module)
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2002-04-05 03:53:38 +08:00
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Copyright 1993, 1994, 1998, 1999, 2000, 2001, 2002
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Free Software Foundation, Inc.
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1999-05-03 15:29:11 +08:00
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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 2 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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_get_symtab nlmNAME(get_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_bfd_is_local_label_name bfd_generic_is_local_label_name
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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_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_bfd_reloc_type_lookup bfd_default_reloc_type_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 \
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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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* merge.c (struct sec_merge_hash_entry): Add u.entsize and u.suffix
fields, change sec into secinfo.
(struct sec_merge_info): Add chain, remove last fields.
(struct sec_merge_sec_info): Add next, sec, psecinfo fields.
(sec_merge_hash_lookup): If lookup could not use a string only
because it has bad alignment, mark the old string for deletion.
(sec_merge_add): Add secinfo argument. Don't compute entry's
position, instead record the section.
(sec_merge_emit): Update for the sec into secinfo change in
struct sec_merge_hash_entry.
(_bfd_merge_section): Only record the section for merging, defer
putting strings into the hash table.
(cmplengthentry, last4_eq, last_eq, record_section, merge_strings,
_bfd_merge_sections): New functions.
(_bfd_merged_section_offset): Update for the sec_merge_hash_entry
changes.
* libbfd-in.h (_bfd_merge_sections): Add prototype.
(_bfd_nolink_bfd_merge_sections): Define.
* libbfd.h: Likewise.
(bfd_generic_merge_sections): Add prototype.
* targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_merge_sections.
(struct bfd_target): Likewise.
* bfd.c (bfd_merge_sections): Define.
* bfd-in2.h: Rebuilt.
* elf.c (_bfd_elf_merge_sections): New function.
* elf-bfd.h (_bfd_elf_merge_sections): Add prototype.
* elfxx-target.h (bfd_elfNN_bfd_merge_sections): Define.
* reloc.c (bfd_generic_merge_sections): New function.
* vms.c (vms_bfd_merge_sections): New function.
* aout-adobe.c (aout_32_bfd_merge_sections): Define.
* aout-target.h (MY_bfd_merge_sections): Define.
* aout-tic30.c (MY_bfd_merge_sections): Define.
* binary.c (binary_bfd_merge_sections): Define.
* bout.c (b_out_bfd_merge_sections): Define.
* coff-alpha.c (_bfd_ecoff_bfd_merge_sections): Define.
* coffcode.c (coff_bfd_merge_sections): Define.
* coff-mips.c (_bfd_ecoff_bfd_merge_sections): Define.
* i386msdos.c (msdos_bfd_merge_sections): Define.
* i386os9k.c (os9k_bfd_merge_sections): Define.
* ieee.c (ieee_bfd_merge_sections): Define.
* ihex.c (ihex_bfd_merge_sections): Define.
* nlm-target.h (nlm_bfd_merge_sections): Define.
* oasys.c (oasys_bfd_merge_sections): Define.
* ppcboot.c (ppcboot_bfd_merge_sections): Define.
* som.c (som_bfd_merge_sections): Define.
* srec.c (srec_bfd_merge_sections): Define.
* tekhex.c (tekhex_bfd_merge_sections): Define.
* versados.c (versados_bfd_merge_sections): Define.
* xcoff-target.h (_bfd_xcoff_bfd_merge_sections): Define.
* ldlang.c (lang_process): Call bfd_merge_sections.
2001-05-11 20:23:48 +08:00
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#define nlm_bfd_merge_sections bfd_generic_merge_sections
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1999-05-03 15:29:11 +08:00
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#define nlm_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
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2002-04-05 03:53:38 +08:00
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#define nlm_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
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1999-05-03 15:29:11 +08:00
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#define nlm_bfd_link_add_symbols _bfd_generic_link_add_symbols
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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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/* 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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1999-07-19 22:55:16 +08:00
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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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1999-05-03 15:29:11 +08:00
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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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2000-12-13 05:25:54 +08:00
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1999-05-03 15:29:11 +08:00
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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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2000-12-13 05:25:54 +08:00
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SEC_CODE | SEC_DATA),
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1999-05-03 15:29:11 +08:00
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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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/* 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. All names start with
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"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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1999-07-19 22:55:16 +08:00
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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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2000-12-13 05:25:54 +08:00
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1999-05-03 15:29:11 +08:00
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/* backend_data: */
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(PTR) 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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2000-12-13 05:25:54 +08:00
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1999-05-03 15:29:11 +08:00
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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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2000-12-13 05:25:54 +08:00
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SEC_DATA),
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1999-05-03 15:29:11 +08:00
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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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/* 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. All names start with
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"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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1999-07-19 22:55:16 +08:00
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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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2000-12-13 05:25:54 +08:00
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1999-05-03 15:29:11 +08:00
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/* backend_data: */
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(PTR) TARGET_BACKEND_DATA
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};
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#endif
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