1999-05-03 09:29:11 +02:00
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/* BFD COFF object file private structure.
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2014-03-05 12:46:15 +01:00
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Copyright (C) 1990-2014 Free Software Foundation, Inc.
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1999-05-03 09:29:11 +02:00
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Written by Cygnus Support.
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2005-04-21 09:45:39 +02:00
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This file is part of BFD, the Binary File Descriptor library.
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1999-05-03 09:29:11 +02:00
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2005-04-21 09:45:39 +02:00
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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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2007-07-03 16:26:43 +02:00
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the Free Software Foundation; either version 3 of the License, or
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2005-04-21 09:45:39 +02:00
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(at your option) any later version.
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1999-05-03 09:29:11 +02:00
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2005-04-21 09:45:39 +02:00
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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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1999-05-03 09:29:11 +02:00
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2005-04-21 09:45:39 +02:00
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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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2007-07-03 16:26:43 +02:00
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Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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MA 02110-1301, USA. */
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1999-05-03 09:29:11 +02:00
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#include "bfdlink.h"
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2005-04-21 09:45:39 +02:00
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/* Object file tdata; access macros. */
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#define coff_data(bfd) ((bfd)->tdata.coff_obj_data)
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#define obj_pe(bfd) (coff_data (bfd)->pe)
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#define obj_symbols(bfd) (coff_data (bfd)->symbols)
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#define obj_sym_filepos(bfd) (coff_data (bfd)->sym_filepos)
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#define obj_relocbase(bfd) (coff_data (bfd)->relocbase)
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#define obj_raw_syments(bfd) (coff_data (bfd)->raw_syments)
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#define obj_raw_syment_count(bfd) (coff_data (bfd)->raw_syment_count)
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#define obj_convert(bfd) (coff_data (bfd)->conversion_table)
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#define obj_conv_table_size(bfd) (coff_data (bfd)->conv_table_size)
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#define obj_coff_external_syms(bfd) (coff_data (bfd)->external_syms)
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#define obj_coff_keep_syms(bfd) (coff_data (bfd)->keep_syms)
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#define obj_coff_strings(bfd) (coff_data (bfd)->strings)
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#define obj_coff_keep_strings(bfd) (coff_data (bfd)->keep_strings)
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#define obj_coff_sym_hashes(bfd) (coff_data (bfd)->sym_hashes)
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2000-11-27 13:45:17 +01:00
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#define obj_coff_strings_written(bfd) (coff_data (bfd)->strings_written)
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2005-04-21 09:45:39 +02:00
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#define obj_coff_local_toc_table(bfd) (coff_data (bfd)->local_toc_sym_map)
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1999-05-03 09:29:11 +02:00
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/* `Tdata' information kept for COFF files. */
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typedef struct coff_tdata
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{
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2005-04-21 09:45:39 +02:00
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struct coff_symbol_struct *symbols; /* Symtab for input bfd. */
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1999-05-03 09:29:11 +02:00
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unsigned int *conversion_table;
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int conv_table_size;
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file_ptr sym_filepos;
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struct coff_ptr_struct *raw_syments;
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1999-08-18 08:00:13 +02:00
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unsigned long raw_syment_count;
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1999-05-03 09:29:11 +02:00
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2005-04-21 09:45:39 +02:00
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/* These are only valid once writing has begun. */
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2014-06-05 10:59:08 +02:00
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unsigned long int relocbase;
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1999-05-03 09:29:11 +02:00
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/* These members communicate important constants about the symbol table
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to GDB's symbol-reading code. These `constants' unfortunately vary
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from coff implementation to implementation... */
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unsigned local_n_btmask;
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unsigned local_n_btshft;
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unsigned local_n_tmask;
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unsigned local_n_tshift;
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unsigned local_symesz;
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unsigned local_auxesz;
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unsigned local_linesz;
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/* The unswapped external symbols. May be NULL. Read by
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_bfd_coff_get_external_symbols. */
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2005-04-21 09:45:39 +02:00
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void * external_syms;
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2002-11-30 09:39:46 +01:00
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/* If this is TRUE, the external_syms may not be freed. */
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bfd_boolean keep_syms;
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1999-05-03 09:29:11 +02:00
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/* The string table. May be NULL. Read by
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_bfd_coff_read_string_table. */
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char *strings;
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2002-11-30 09:39:46 +01:00
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/* If this is TRUE, the strings may not be freed. */
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bfd_boolean keep_strings;
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/* If this is TRUE, the strings have been written out already. */
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bfd_boolean strings_written;
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1999-05-03 09:29:11 +02:00
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2005-04-21 09:45:39 +02:00
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/* Is this a PE format coff file? */
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1999-05-03 09:29:11 +02:00
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int pe;
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/* Used by the COFF backend linker. */
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struct coff_link_hash_entry **sym_hashes;
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2005-04-21 09:45:39 +02:00
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/* Used by the pe linker for PowerPC. */
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1999-05-03 09:29:11 +02:00
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int *local_toc_sym_map;
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struct bfd_link_info *link_info;
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/* Used by coff_find_nearest_line. */
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2005-04-21 09:45:39 +02:00
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void * line_info;
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1999-05-03 09:29:11 +02:00
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2005-04-21 09:45:39 +02:00
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/* A place to stash dwarf2 info for this bfd. */
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void * dwarf2_find_line_info;
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2000-12-08 23:50:07 +01:00
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1999-08-18 08:00:13 +02:00
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/* The timestamp from the COFF file header. */
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long timestamp;
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1999-05-03 09:29:11 +02:00
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/* Copy of some of the f_flags bits in the COFF filehdr structure,
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used by ARM code. */
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flagword flags;
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2009-08-10 23:56:42 +02:00
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/* coff-stgo32 EXE stub header after BFD tdata has been allocated. Its data
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is kept in internal_filehdr.go32stub beforehand. */
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char *go32stub;
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1999-05-03 09:29:11 +02:00
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} coff_data_type;
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2005-04-21 09:45:39 +02:00
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/* Tdata for pe image files. */
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1999-05-03 09:29:11 +02:00
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typedef struct pe_tdata
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{
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coff_data_type coff;
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struct internal_extra_pe_aouthdr pe_opthdr;
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int dll;
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int has_reloc_section;
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2010-03-18 13:27:15 +01:00
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int dont_strip_reloc;
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2013-11-22 15:54:33 +01:00
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bfd_boolean insert_timestamp;
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2005-04-21 09:45:39 +02:00
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bfd_boolean (*in_reloc_p) (bfd *, reloc_howto_type *);
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1999-05-03 09:29:11 +02:00
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flagword real_flags;
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Add support for generating and inserting build IDs into COFF binaries.
* peXXigen.c (pe_print_debugdata): New function: Displays the
contents of the debug directory and decodes codeview entries.
(_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
Add functions for reading and writing debugdir and codeview
records.
* libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
(_bfd_XXi_write_codeview_record): Add prototypes and macros.
* libcoff-in.h (pe_tdata): Add build-id data.
* libcoff.h: Regenerate.
* coffcode.h (coff_write_object_contents): Run build_id
after_write_object_contents hook.
* pe.h (external_IMAGE_DEBUG_DIRECTORY, _CV_INFO_PDB70)
(_CV_INFO_PDB20): Add structures and constants for debug directory
and codeview records.
* internal.h (internal_IMAGE_DEBUG_DIRECTORY, CODEVIEW_INFO):
Add structures and constants for internal representation of debug
directory and codeview records.
* emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
Move code for parsing build-id option and calculating the build-id to...
* ldbuildid.c: New file.
* ldbuildid.h: New file.
* Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
files.
* Makefile.in: Regenerate.
* ld.texinfo: Update --build-id description to mention COFF
support.
* NEWS: Mention support for COFF build ids.
* emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
(pecoff_checksum_contents, write_build_id, setup_build_id)
(gld_${EMULATION_NAME}_after_open): Handle and implement
build-id option.
* emultempl/pep.em: Likewise.
2014-04-08 11:59:43 +02:00
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/* Build-id info. */
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struct
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{
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bfd_boolean (*after_write_object_contents) (bfd *);
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const char *style;
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asection *sec;
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} build_id;
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1999-05-03 09:29:11 +02:00
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} pe_data_type;
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#define pe_data(bfd) ((bfd)->tdata.pe_obj_data)
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/* Tdata for XCOFF files. */
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struct xcoff_tdata
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{
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/* Basic COFF information. */
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coff_data_type coff;
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2002-11-30 09:39:46 +01:00
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/* TRUE if this is an XCOFF64 file. */
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bfd_boolean xcoff64;
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2000-06-16 22:40:50 +02:00
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2002-11-30 09:39:46 +01:00
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/* TRUE if a large a.out header should be generated. */
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bfd_boolean full_aouthdr;
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1999-05-03 09:29:11 +02:00
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/* TOC value. */
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bfd_vma toc;
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/* Index of section holding TOC. */
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int sntoc;
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/* Index of section holding entry point. */
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int snentry;
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/* .text alignment from optional header. */
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int text_align_power;
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/* .data alignment from optional header. */
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int data_align_power;
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/* modtype from optional header. */
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short modtype;
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/* cputype from optional header. */
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short cputype;
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/* maxdata from optional header. */
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2001-05-24 22:50:50 +02:00
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bfd_vma maxdata;
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1999-05-03 09:29:11 +02:00
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/* maxstack from optional header. */
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2001-05-24 22:50:50 +02:00
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bfd_vma maxstack;
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1999-05-03 09:29:11 +02:00
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/* Used by the XCOFF backend linker. */
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asection **csects;
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2009-03-14 10:32:06 +01:00
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long *debug_indices;
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2009-03-14 10:32:33 +01:00
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unsigned int *lineno_counts;
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1999-05-03 09:29:11 +02:00
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unsigned int import_file_id;
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};
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#define xcoff_data(abfd) ((abfd)->tdata.xcoff_obj_data)
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2001-10-10 14:08:29 +02:00
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/* We take the address of the first element of an asymbol to ensure that the
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2005-04-21 09:45:39 +02:00
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macro is only ever applied to an asymbol. */
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1999-05-03 09:29:11 +02:00
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#define coffsymbol(asymbol) ((coff_symbol_type *)(&((asymbol)->the_bfd)))
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/* The used_by_bfd field of a section may be set to a pointer to this
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structure. */
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struct coff_section_tdata
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{
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/* The relocs, swapped into COFF internal form. This may be NULL. */
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struct internal_reloc *relocs;
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2002-11-30 09:39:46 +01:00
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/* If this is TRUE, the relocs entry may not be freed. */
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bfd_boolean keep_relocs;
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1999-05-03 09:29:11 +02:00
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/* The section contents. This may be NULL. */
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bfd_byte *contents;
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2002-11-30 09:39:46 +01:00
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/* If this is TRUE, the contents entry may not be freed. */
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bfd_boolean keep_contents;
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1999-05-03 09:29:11 +02:00
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/* Information cached by coff_find_nearest_line. */
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bfd_vma offset;
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unsigned int i;
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const char *function;
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2004-07-21 17:42:58 +02:00
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/* Optional information about a COMDAT entry; NULL if not COMDAT. */
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struct coff_comdat_info *comdat;
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1999-05-03 09:29:11 +02:00
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int line_base;
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/* A pointer used for .stab linking optimizations. */
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2005-04-21 09:45:39 +02:00
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void * stab_info;
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1999-05-03 09:29:11 +02:00
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/* Available for individual backends. */
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2005-04-21 09:45:39 +02:00
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void * tdata;
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1999-05-03 09:29:11 +02:00
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};
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/* An accessor macro for the coff_section_tdata structure. */
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#define coff_section_data(abfd, sec) \
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((struct coff_section_tdata *) (sec)->used_by_bfd)
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/* Tdata for sections in XCOFF files. This is used by the linker. */
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struct xcoff_section_tdata
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{
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/* Used for XCOFF csects created by the linker; points to the real
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XCOFF section which contains this csect. */
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asection *enclosing;
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/* The lineno_count field for the enclosing section, because we are
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going to clobber it there. */
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unsigned int lineno_count;
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2009-03-14 10:17:56 +01:00
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/* The first and last symbol indices for symbols used by this csect. */
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1999-05-03 09:29:11 +02:00
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unsigned long first_symndx;
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unsigned long last_symndx;
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};
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/* An accessor macro the xcoff_section_tdata structure. */
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#define xcoff_section_data(abfd, sec) \
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((struct xcoff_section_tdata *) coff_section_data ((abfd), (sec))->tdata)
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1999-09-07 05:40:32 +02:00
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/* Tdata for sections in PE files. */
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1999-05-03 09:29:11 +02:00
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struct pei_section_tdata
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{
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/* The virtual size of the section. */
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bfd_size_type virt_size;
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1999-09-07 05:40:32 +02:00
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/* The PE section flags. */
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long pe_flags;
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1999-05-03 09:29:11 +02:00
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};
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/* An accessor macro for the pei_section_tdata structure. */
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#define pei_section_data(abfd, sec) \
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((struct pei_section_tdata *) coff_section_data ((abfd), (sec))->tdata)
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/* COFF linker hash table entries. */
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struct coff_link_hash_entry
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{
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struct bfd_link_hash_entry root;
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/* Symbol index in output file. Set to -1 initially. Set to -2 if
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there is a reloc against this symbol. */
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long indx;
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/* Symbol type. */
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unsigned short type;
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/* Symbol class. */
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* bfd/coff-arm.c (coff_arm_relocate_section)
(record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
Change member name class to symbol_class.
* bfd/coff-i960.c (coff_i960_relocate_section) Rename variable
class to class_val. Change member name class to symbol_class.
* bfd/coff-rs6000.c (_bfd_xcoff_swap_aux_in)
(_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
* bfd/coff-stgo32.c (adjust_aux_in_post)
(adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
to in_class.
* bfd/coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
(_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
* bfd/coffcode.h (coff_pointerize_aux_hook): Rename variable class
to n_sclass.
* bfd/coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
variables named class to n_sclass. (coff_write_symbols): Rename
variable class to sym_class. (bfd_coff_set_symbol_class): Rename
argument class to symbol_class.
* bfd/cofflink.c (_bfd_coff_link_hash_newfunc)
(coff_link_add_symbols, _bfd_coff_link_input_bfd)
(_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
Update code to use renamed members.
* bfd/coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
argument class to in_class.
* bfd/libcoff-in.h (struct coff_link_hash_entry, struct
coff_debug_merge_type) Renamed members class to symbol_class and
type_class.
* bfd/libcoff.h Regenerated.
* bfd/peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
Rename argument class to in_class.
* bfd/pef.c (bfd_pef_parse_imported_symbol): Update code to use
renamed members.
* bfd/pef.h (struct bfd_pef_imported_symbol): Changed name of
member class to symbol_class.
* binutils/ieee.c (ieee_read_cxx_misc, ieee_read_cxx_class)
(ieee_read_reference): Rename variables named class to cxxclass.
* gas/config/tc-arc.c (struct syntax_classes): Rename member class
to s_class. (arc_extinst): Rename variable class to
s_class. Update code to use renamed members.
* gas/config/tc-mips.c (insn_uses_reg): Rename argument class to
regclass.
* gas/config/tc-ppc.c (ppc_csect, ppc_change_csect, ppc_function)
(ppc_tc, ppc_is_toc_sym, ppc_symbol_new_hook, ppc_frob_label)
(ppc_fix_adjustable, md_apply_fix): Update code to use renamed
members.
* gas/config/tc-ppc.h (struct ppc_tc_sy): Change name of member
from class to symbol_class. (OBJ_COPY_SYMBOL_ATTRIBUTES): Update
code to use renamed members.
* gas/config/tc-score.c (s3_adjust_paritybit): Rename argument
class to i_class.
* gas/config/tc-score7.c (s7_adjust_paritybit): Rename argument
class to i_class.
* gprof/corefile.c (core_create_function_syms): Rename variable
class to cxxclass.
* include/coff/ti.h (GET_LNSZ_SIZE, PUT_LNSZ_SIZE): Updated name
of class variable to in_class to match changes in function that
use this macro.
* include/opcode/ia64.h (struct ia64_operand): Renamed member
class to op_class
* ld/emultempl/elf32.em (gld${EMULATION_NAME}_load_symbols)
(gld${EMULATION_NAME}_try_needed): Rename variable class to
link_class
* opcodes/ia64-dis.c (print_insn_ia64): Update code to use renamed
member.
* opcodes/m88k-dis.c (m88kdis): Rename variable class to in_class.
* opcodes/tic80-opc.c (tic80_symbol_to_value)
(tic80_value_to_symbol): Rename argument class to symbol_class.
2009-09-05 09:56:26 +02:00
|
|
|
unsigned char symbol_class;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
/* Number of auxiliary entries. */
|
|
|
|
char numaux;
|
|
|
|
|
|
|
|
/* BFD to take auxiliary entries from. */
|
|
|
|
bfd *auxbfd;
|
|
|
|
|
|
|
|
/* Pointer to array of auxiliary entries, if any. */
|
|
|
|
union internal_auxent *aux;
|
1999-07-24 05:16:50 +02:00
|
|
|
|
|
|
|
/* Flag word; legal values follow. */
|
|
|
|
unsigned short coff_link_hash_flags;
|
|
|
|
/* Symbol is a PE section symbol. */
|
|
|
|
#define COFF_LINK_HASH_PE_SECTION_SYMBOL (01)
|
1999-05-03 09:29:11 +02:00
|
|
|
};
|
|
|
|
|
|
|
|
/* COFF linker hash table. */
|
|
|
|
|
|
|
|
struct coff_link_hash_table
|
|
|
|
{
|
|
|
|
struct bfd_link_hash_table root;
|
|
|
|
/* A pointer to information used to link stabs in sections. */
|
2004-06-28 15:57:59 +02:00
|
|
|
struct stab_info stab_info;
|
1999-05-03 09:29:11 +02:00
|
|
|
};
|
|
|
|
|
|
|
|
/* Look up an entry in a COFF linker hash table. */
|
|
|
|
|
|
|
|
#define coff_link_hash_lookup(table, string, create, copy, follow) \
|
|
|
|
((struct coff_link_hash_entry *) \
|
|
|
|
bfd_link_hash_lookup (&(table)->root, (string), (create), \
|
|
|
|
(copy), (follow)))
|
|
|
|
|
|
|
|
/* Traverse a COFF linker hash table. */
|
|
|
|
|
|
|
|
#define coff_link_hash_traverse(table, func, info) \
|
|
|
|
(bfd_link_hash_traverse \
|
|
|
|
(&(table)->root, \
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd_boolean (*) (struct bfd_link_hash_entry *, void *)) (func), \
|
1999-05-03 09:29:11 +02:00
|
|
|
(info)))
|
|
|
|
|
|
|
|
/* Get the COFF linker hash table from a link_info structure. */
|
|
|
|
|
|
|
|
#define coff_hash_table(p) ((struct coff_link_hash_table *) ((p)->hash))
|
|
|
|
|
|
|
|
/* Functions in coffgen.c. */
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
extern const bfd_target *coff_object_p
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *);
|
2003-10-19 Andrew Cagney <cagney@redhat.com>
* targets.c: Replace "struct sec" with "struct bfd_section"
* syms.c, sparclynx.c, section.c, opncls.c: Ditto.
* libcoff-in.h, libbfd-in.h, elfxx-target.h: Ditto.
* elf.c, coffgen.c, bfd.c, bfd-in.h, aoutf1.h: Ditto.
* aout-tic30.c, aout-target.h:
* bfd-in2.h, libcoff.h, libbfd.h: Regenerate.
Index: binutils/ChangeLog
2003-10-19 Andrew Cagney <cagney@redhat.com>
* coffgrok.h (coff_section): Replace 'struct sec" with "struct
bfd_section".
Index: gdb/ChangeLog
2003-10-19 Andrew Cagney <cagney@redhat.com>
* symtab.c: Replace "struct sec" with "struct bfd_section".
* objfiles.c, linespec.c, blockframe.c, block.c: Ditto.
Index: ld/ChangeLog
2003-10-19 Andrew Cagney <cagney@redhat.com>
* pe-dll.c: Replace "struct sec" with "struct bfd_section".
Index: sim/common/ChangeLog
2003-10-19 Andrew Cagney <cagney@redhat.com>
* sim-base.h: Replace "struct sec" with "struct bfd_section".
2003-10-20 16:38:46 +02:00
|
|
|
extern struct bfd_section *coff_section_from_bfd_index
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *, int);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
extern long coff_get_symtab_upper_bound
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *);
|
2003-10-16 06:11:10 +02:00
|
|
|
extern long coff_canonicalize_symtab
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *, asymbol **);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
extern int coff_count_linenumbers
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
extern struct coff_symbol_struct *coff_symbol_from
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *, asymbol *);
|
2002-11-30 09:39:46 +01:00
|
|
|
extern bfd_boolean coff_renumber_symbols
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *, int *);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
extern void coff_mangle_symbols
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *);
|
2002-11-30 09:39:46 +01:00
|
|
|
extern bfd_boolean coff_write_symbols
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *);
|
2011-11-02 15:53:04 +01:00
|
|
|
extern bfd_boolean coff_write_alien_symbol
|
|
|
|
(bfd *, asymbol *, struct internal_syment *, bfd_vma *,
|
|
|
|
bfd_size_type *, asection **, bfd_size_type *);
|
2002-11-30 09:39:46 +01:00
|
|
|
extern bfd_boolean coff_write_linenumbers
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
extern alent *coff_get_lineno
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *, asymbol *);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
extern asymbol *coff_section_symbol
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *, char *);
|
2002-11-30 09:39:46 +01:00
|
|
|
extern bfd_boolean _bfd_coff_get_external_symbols
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
extern const char *_bfd_coff_read_string_table
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *);
|
2002-11-30 09:39:46 +01:00
|
|
|
extern bfd_boolean _bfd_coff_free_symbols
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
extern struct coff_ptr_struct *coff_get_normalized_symtab
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
extern long coff_get_reloc_upper_bound
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *, sec_ptr);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
extern asymbol *coff_make_empty_symbol
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
extern void coff_print_symbol
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *, void * filep, asymbol *, bfd_print_symbol_type);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
extern void coff_get_symbol_info
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *, asymbol *, symbol_info *ret);
|
2002-11-30 09:39:46 +01:00
|
|
|
extern bfd_boolean _bfd_coff_is_local_label_name
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *, const char *);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
extern asymbol *coff_bfd_make_debug_symbol
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *, void *, unsigned long);
|
2002-11-30 09:39:46 +01:00
|
|
|
extern bfd_boolean coff_find_nearest_line
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *, asection *, asymbol **, bfd_vma, const char **,
|
|
|
|
const char **, unsigned int *);
|
2012-10-18 19:42:29 +02:00
|
|
|
extern bfd_boolean coff_find_nearest_line_discriminator
|
|
|
|
(bfd *, asection *, asymbol **, bfd_vma, const char **,
|
|
|
|
const char **, unsigned int *, unsigned int *);
|
Define bfd_find_line entry of BFD_JUMP_TABLE_SYMBOLS using NAME.
In https://www.sourceware.org/ml/binutils/2005-06/msg00082.html
HJ implemented bfd_find_line for DWARF2, but cheated a little in not
using the usual NAME##_find_line, saving quite a lot of boring
editing. However that shortcut probably contributed to
bfd_find_nearest_line_discriminator being implemented the same way,
and missing support for some targets.
* targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
* aout-adobe.c (aout_32_find_line): Define.
(aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
* aout-target.h (MY_find_line): Define.
* aout-tic30.c (MY_find_line): Define.
* binary.c (binary_find_line): Define.
* bout.c (aout_32_find_line): Define.
* coff-rs6000.c (_bfd_xcoff_find_line): Define.
* coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
(rs6000_xcoff64_aix_vec): Likewise.
* elf-bfd.h (_bfd_generic_find_line): Don't define.
* elfxx-target.h (bfd_elfNN_find_line): Define.
* i386msdos.c (msdos_find_line): Define.
* i386os9k.c (aout_32_find_line): Define.
* ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
(ieee_find_nearest_line, ieee_find_line,
ieee_find_inliner_info): Define.
* ihex.c (ihex_find_line): Define.
* libbfd-in.h (_bfd_nosymbols_find_line): Define.
(_bfd_generic_find_line): Don't define.
* libbfd.c (_bfd_generic_find_line): Delete.
* libcoff-in.h (coff_find_line): Define.
* libecoff.h (_bfd_ecoff_find_line): Define.
* mach-o.h (bfd_mach_o_find_line): Define.
* mmo.c (mmo_find_line): Define.
* nlm-target.h (nlm_find_line): Define.
* oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
(oasys_find_nearest_line, oasys_find_line,
oasys_find_inliner_info): Define.
* pef.c (bfd_pef_find_line): Define.
* plugin.c (bfd_plugin_find_line): Define.
* ppcboot.c (ppcboot_find_line): Define.
* som.c (som_find_line): Define.
* srec.c (srec_find_line): Define.
* tekhex.c (tekhex_find_line): Define.
* versados.c (versados_find_line): Define.
* vms-alpha.c (alpha_vms_find_line): Define.
* xsym.c (bfd_sym_find_line): Define.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* libcoff.h: Regenerate.
2014-10-15 07:10:45 +02:00
|
|
|
#define coff_find_line _bfd_nosymbols_find_line
|
2011-09-30 12:39:45 +02:00
|
|
|
struct dwarf_debug_section;
|
|
|
|
extern bfd_boolean coff_find_nearest_line_with_names
|
|
|
|
(bfd *, const struct dwarf_debug_section *, asection *, asymbol **,
|
|
|
|
bfd_vma, const char **, const char **, unsigned int *);
|
2005-05-23 19:44:55 +02:00
|
|
|
extern bfd_boolean coff_find_inliner_info
|
|
|
|
(bfd *, const char **, const char **, unsigned int *);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
extern int coff_sizeof_headers
|
2006-06-19 15:17:44 +02:00
|
|
|
(bfd *, struct bfd_link_info *);
|
2002-11-30 09:39:46 +01:00
|
|
|
extern bfd_boolean bfd_coff_reloc16_relax_section
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *, asection *, struct bfd_link_info *, bfd_boolean *);
|
1999-05-03 09:29:11 +02:00
|
|
|
extern bfd_byte *bfd_coff_reloc16_get_relocated_section_contents
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *, struct bfd_link_info *, struct bfd_link_order *,
|
|
|
|
bfd_byte *, bfd_boolean, asymbol **);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
extern bfd_vma bfd_coff_reloc16_get_value
|
2005-04-21 09:45:39 +02:00
|
|
|
(arelent *, struct bfd_link_info *, asection *);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
extern void bfd_perform_slip
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *, unsigned int, asection *, bfd_vma);
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
/* Functions and types in cofflink.c. */
|
|
|
|
|
2005-04-11 10:23:05 +02:00
|
|
|
#define STRING_SIZE_SIZE 4
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
/* We use a hash table to merge identical enum, struct, and union
|
|
|
|
definitions in the linker. */
|
|
|
|
|
|
|
|
/* Information we keep for a single element (an enum value, a
|
|
|
|
structure or union field) in the debug merge hash table. */
|
|
|
|
|
|
|
|
struct coff_debug_merge_element
|
|
|
|
{
|
|
|
|
/* Next element. */
|
|
|
|
struct coff_debug_merge_element *next;
|
|
|
|
|
|
|
|
/* Name. */
|
|
|
|
const char *name;
|
|
|
|
|
|
|
|
/* Type. */
|
|
|
|
unsigned int type;
|
|
|
|
|
|
|
|
/* Symbol index for complex type. */
|
|
|
|
long tagndx;
|
|
|
|
};
|
|
|
|
|
|
|
|
/* A linked list of debug merge entries for a given name. */
|
|
|
|
|
|
|
|
struct coff_debug_merge_type
|
|
|
|
{
|
|
|
|
/* Next type with the same name. */
|
|
|
|
struct coff_debug_merge_type *next;
|
|
|
|
|
|
|
|
/* Class of type. */
|
* bfd/coff-arm.c (coff_arm_relocate_section)
(record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
Change member name class to symbol_class.
* bfd/coff-i960.c (coff_i960_relocate_section) Rename variable
class to class_val. Change member name class to symbol_class.
* bfd/coff-rs6000.c (_bfd_xcoff_swap_aux_in)
(_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
* bfd/coff-stgo32.c (adjust_aux_in_post)
(adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
to in_class.
* bfd/coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
(_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
* bfd/coffcode.h (coff_pointerize_aux_hook): Rename variable class
to n_sclass.
* bfd/coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
variables named class to n_sclass. (coff_write_symbols): Rename
variable class to sym_class. (bfd_coff_set_symbol_class): Rename
argument class to symbol_class.
* bfd/cofflink.c (_bfd_coff_link_hash_newfunc)
(coff_link_add_symbols, _bfd_coff_link_input_bfd)
(_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
Update code to use renamed members.
* bfd/coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
argument class to in_class.
* bfd/libcoff-in.h (struct coff_link_hash_entry, struct
coff_debug_merge_type) Renamed members class to symbol_class and
type_class.
* bfd/libcoff.h Regenerated.
* bfd/peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
Rename argument class to in_class.
* bfd/pef.c (bfd_pef_parse_imported_symbol): Update code to use
renamed members.
* bfd/pef.h (struct bfd_pef_imported_symbol): Changed name of
member class to symbol_class.
* binutils/ieee.c (ieee_read_cxx_misc, ieee_read_cxx_class)
(ieee_read_reference): Rename variables named class to cxxclass.
* gas/config/tc-arc.c (struct syntax_classes): Rename member class
to s_class. (arc_extinst): Rename variable class to
s_class. Update code to use renamed members.
* gas/config/tc-mips.c (insn_uses_reg): Rename argument class to
regclass.
* gas/config/tc-ppc.c (ppc_csect, ppc_change_csect, ppc_function)
(ppc_tc, ppc_is_toc_sym, ppc_symbol_new_hook, ppc_frob_label)
(ppc_fix_adjustable, md_apply_fix): Update code to use renamed
members.
* gas/config/tc-ppc.h (struct ppc_tc_sy): Change name of member
from class to symbol_class. (OBJ_COPY_SYMBOL_ATTRIBUTES): Update
code to use renamed members.
* gas/config/tc-score.c (s3_adjust_paritybit): Rename argument
class to i_class.
* gas/config/tc-score7.c (s7_adjust_paritybit): Rename argument
class to i_class.
* gprof/corefile.c (core_create_function_syms): Rename variable
class to cxxclass.
* include/coff/ti.h (GET_LNSZ_SIZE, PUT_LNSZ_SIZE): Updated name
of class variable to in_class to match changes in function that
use this macro.
* include/opcode/ia64.h (struct ia64_operand): Renamed member
class to op_class
* ld/emultempl/elf32.em (gld${EMULATION_NAME}_load_symbols)
(gld${EMULATION_NAME}_try_needed): Rename variable class to
link_class
* opcodes/ia64-dis.c (print_insn_ia64): Update code to use renamed
member.
* opcodes/m88k-dis.c (m88kdis): Rename variable class to in_class.
* opcodes/tic80-opc.c (tic80_symbol_to_value)
(tic80_value_to_symbol): Rename argument class to symbol_class.
2009-09-05 09:56:26 +02:00
|
|
|
int type_class;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
/* Symbol index where this type is defined. */
|
|
|
|
long indx;
|
|
|
|
|
|
|
|
/* List of elements. */
|
|
|
|
struct coff_debug_merge_element *elements;
|
|
|
|
};
|
|
|
|
|
|
|
|
/* Information we store in the debug merge hash table. */
|
|
|
|
|
|
|
|
struct coff_debug_merge_hash_entry
|
|
|
|
{
|
|
|
|
struct bfd_hash_entry root;
|
|
|
|
|
|
|
|
/* A list of types with this name. */
|
|
|
|
struct coff_debug_merge_type *types;
|
|
|
|
};
|
|
|
|
|
|
|
|
/* The debug merge hash table. */
|
|
|
|
|
|
|
|
struct coff_debug_merge_hash_table
|
|
|
|
{
|
|
|
|
struct bfd_hash_table root;
|
|
|
|
};
|
|
|
|
|
|
|
|
/* Initialize a COFF debug merge hash table. */
|
|
|
|
|
|
|
|
#define coff_debug_merge_hash_table_init(table) \
|
2006-03-16 13:20:16 +01:00
|
|
|
(bfd_hash_table_init (&(table)->root, _bfd_coff_debug_merge_hash_newfunc, \
|
|
|
|
sizeof (struct coff_debug_merge_hash_entry)))
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
/* Free a COFF debug merge hash table. */
|
|
|
|
|
|
|
|
#define coff_debug_merge_hash_table_free(table) \
|
|
|
|
(bfd_hash_table_free (&(table)->root))
|
|
|
|
|
|
|
|
/* Look up an entry in a COFF debug merge hash table. */
|
|
|
|
|
|
|
|
#define coff_debug_merge_hash_lookup(table, string, create, copy) \
|
|
|
|
((struct coff_debug_merge_hash_entry *) \
|
|
|
|
bfd_hash_lookup (&(table)->root, (string), (create), (copy)))
|
|
|
|
|
|
|
|
/* Information we keep for each section in the output file when doing
|
2003-06-25 08:40:27 +02:00
|
|
|
a relocatable link. */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
struct coff_link_section_info
|
|
|
|
{
|
|
|
|
/* The relocs to be output. */
|
|
|
|
struct internal_reloc *relocs;
|
|
|
|
/* For each reloc against a global symbol whose index was not known
|
|
|
|
when the reloc was handled, the global hash table entry. */
|
|
|
|
struct coff_link_hash_entry **rel_hashes;
|
|
|
|
};
|
|
|
|
|
|
|
|
/* Information that we pass around while doing the final link step. */
|
|
|
|
|
|
|
|
struct coff_final_link_info
|
|
|
|
{
|
|
|
|
/* General link information. */
|
|
|
|
struct bfd_link_info *info;
|
|
|
|
/* Output BFD. */
|
|
|
|
bfd *output_bfd;
|
|
|
|
/* Used to indicate failure in traversal routine. */
|
2002-11-30 09:39:46 +01:00
|
|
|
bfd_boolean failed;
|
1999-05-03 09:29:11 +02:00
|
|
|
/* If doing "task linking" set only during the time when we want the
|
|
|
|
global symbol writer to convert the storage class of defined global
|
|
|
|
symbols from global to static. */
|
2002-11-30 09:39:46 +01:00
|
|
|
bfd_boolean global_to_static;
|
1999-05-03 09:29:11 +02:00
|
|
|
/* Hash table for long symbol names. */
|
|
|
|
struct bfd_strtab_hash *strtab;
|
2003-06-25 08:40:27 +02:00
|
|
|
/* When doing a relocatable link, an array of information kept for
|
1999-05-03 09:29:11 +02:00
|
|
|
each output section, indexed by the target_index field. */
|
|
|
|
struct coff_link_section_info *section_info;
|
|
|
|
/* Symbol index of last C_FILE symbol (-1 if none). */
|
|
|
|
long last_file_index;
|
|
|
|
/* Contents of last C_FILE symbol. */
|
|
|
|
struct internal_syment last_file;
|
|
|
|
/* Symbol index of first aux entry of last .bf symbol with an empty
|
|
|
|
endndx field (-1 if none). */
|
|
|
|
long last_bf_index;
|
|
|
|
/* Contents of last_bf_index aux entry. */
|
|
|
|
union internal_auxent last_bf;
|
|
|
|
/* Hash table used to merge debug information. */
|
|
|
|
struct coff_debug_merge_hash_table debug_merge;
|
|
|
|
/* Buffer large enough to hold swapped symbols of any input file. */
|
|
|
|
struct internal_syment *internal_syms;
|
|
|
|
/* Buffer large enough to hold sections of symbols of any input file. */
|
|
|
|
asection **sec_ptrs;
|
|
|
|
/* Buffer large enough to hold output indices of symbols of any
|
|
|
|
input file. */
|
|
|
|
long *sym_indices;
|
|
|
|
/* Buffer large enough to hold output symbols for any input file. */
|
|
|
|
bfd_byte *outsyms;
|
|
|
|
/* Buffer large enough to hold external line numbers for any input
|
|
|
|
section. */
|
|
|
|
bfd_byte *linenos;
|
|
|
|
/* Buffer large enough to hold any input section. */
|
|
|
|
bfd_byte *contents;
|
|
|
|
/* Buffer large enough to hold external relocs of any input section. */
|
|
|
|
bfd_byte *external_relocs;
|
|
|
|
/* Buffer large enough to hold swapped relocs of any input section. */
|
|
|
|
struct internal_reloc *internal_relocs;
|
|
|
|
};
|
|
|
|
|
1999-08-09 04:56:16 +02:00
|
|
|
/* Most COFF variants have no way to record the alignment of a
|
|
|
|
section. This struct is used to set a specific alignment based on
|
|
|
|
the name of the section. */
|
|
|
|
|
|
|
|
struct coff_section_alignment_entry
|
|
|
|
{
|
|
|
|
/* The section name. */
|
|
|
|
const char *name;
|
|
|
|
|
|
|
|
/* This is either (unsigned int) -1, indicating that the section
|
|
|
|
name must match exactly, or it is the number of letters which
|
|
|
|
must match at the start of the name. */
|
|
|
|
unsigned int comparison_length;
|
|
|
|
|
|
|
|
/* These macros may be used to fill in the first two fields in a
|
|
|
|
structure initialization. */
|
|
|
|
#define COFF_SECTION_NAME_EXACT_MATCH(name) (name), ((unsigned int) -1)
|
|
|
|
#define COFF_SECTION_NAME_PARTIAL_MATCH(name) (name), (sizeof (name) - 1)
|
|
|
|
|
|
|
|
/* Only use this entry if the default section alignment for this
|
|
|
|
target is at least that much (as a power of two). If this field
|
|
|
|
is COFF_ALIGNMENT_FIELD_EMPTY, it should be ignored. */
|
|
|
|
unsigned int default_alignment_min;
|
|
|
|
|
|
|
|
/* Only use this entry if the default section alignment for this
|
|
|
|
target is no greater than this (as a power of two). If this
|
|
|
|
field is COFF_ALIGNMENT_FIELD_EMPTY, it should be ignored. */
|
|
|
|
unsigned int default_alignment_max;
|
|
|
|
|
|
|
|
#define COFF_ALIGNMENT_FIELD_EMPTY ((unsigned int) -1)
|
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|
|
|
|
/* The desired alignment for this section (as a power of two). */
|
|
|
|
unsigned int alignment_power;
|
|
|
|
};
|
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|
1999-05-03 09:29:11 +02:00
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|
extern struct bfd_hash_entry *_bfd_coff_link_hash_newfunc
|
2005-04-21 09:45:39 +02:00
|
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|
(struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
|
2002-11-30 09:39:46 +01:00
|
|
|
extern bfd_boolean _bfd_coff_link_hash_table_init
|
2005-04-21 09:45:39 +02:00
|
|
|
(struct coff_link_hash_table *, bfd *,
|
|
|
|
struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
|
|
|
|
struct bfd_hash_table *,
|
2006-03-16 13:20:16 +01:00
|
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|
const char *),
|
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|
|
unsigned int);
|
1999-05-03 09:29:11 +02:00
|
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|
extern struct bfd_link_hash_table *_bfd_coff_link_hash_table_create
|
2005-04-21 09:45:39 +02:00
|
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|
(bfd *);
|
1999-05-03 09:29:11 +02:00
|
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|
extern const char *_bfd_coff_internal_syment_name
|
2005-04-21 09:45:39 +02:00
|
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|
(bfd *, const struct internal_syment *, char *);
|
2011-08-17 02:39:41 +02:00
|
|
|
extern bfd_boolean _bfd_coff_section_already_linked
|
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(bfd *, asection *, struct bfd_link_info *);
|
2002-11-30 09:39:46 +01:00
|
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|
extern bfd_boolean _bfd_coff_link_add_symbols
|
2005-04-21 09:45:39 +02:00
|
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|
(bfd *, struct bfd_link_info *);
|
2002-11-30 09:39:46 +01:00
|
|
|
extern bfd_boolean _bfd_coff_final_link
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *, struct bfd_link_info *);
|
1999-05-03 09:29:11 +02:00
|
|
|
extern struct internal_reloc *_bfd_coff_read_internal_relocs
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *, asection *, bfd_boolean, bfd_byte *, bfd_boolean,
|
|
|
|
struct internal_reloc *);
|
2002-11-30 09:39:46 +01:00
|
|
|
extern bfd_boolean _bfd_coff_generic_relocate_section
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
|
|
|
|
struct internal_reloc *, struct internal_syment *, asection **);
|
1999-05-03 09:29:11 +02:00
|
|
|
extern struct bfd_hash_entry *_bfd_coff_debug_merge_hash_newfunc
|
2005-04-21 09:45:39 +02:00
|
|
|
(struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
|
2002-11-30 09:39:46 +01:00
|
|
|
extern bfd_boolean _bfd_coff_write_global_sym
|
* linker.c (bfd_link_hash_traverse): Follow warning symbol link.
(_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
warning symbols here.
* elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
* elf32-arm.c (allocate_dynrelocs_for_symbol,
elf32_arm_readonly_dynrelocs): Likewise.
* elf32-bfin.c (bfin_discard_copies): Likewise.
* elf32-cris.c (elf_cris_adjust_gotplt_to_got,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): Likewise.
* elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
clobber_millicode_symbols, readonly_dynrelocs): Likewise.
* elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
* elf32-i386.c (elf_i386_allocate_dynrelocs,
elf_i386_readonly_dynrelocs): Likewise.
* elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
* elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
* elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
* elf32-m68k.c (elf_m68k_discard_copies): Likewise.
* elf32-microblaze.c (allocate_dynrelocs): Likewise.
* elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
* elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
* elf32-score.c (score_elf_sort_hash_table_f): Likewise.
* elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
* elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
* elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
elf32_tic6x_readonly_dynrelocs): Likewise.
* elf32-vax.c (elf_vax_discard_copies): Likewise.
* elf32-xstormy16.c (xstormy16_relax_plt_check,
xstormy16_relax_plt_realloc): Likewise.
* elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
* elf64-alpha.c (elf64_alpha_output_extsym,
elf64_alpha_calc_got_offsets_for_symbol,
elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
* elf64-hppa.c (elf64_hppa_mark_exported_functions,
allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
elf_hppa_unmark_useless_dynamic_symbols,
elf_hppa_remark_useless_dynamic_symbols): Likewise.
* elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
readonly_dynrelocs, merge_global_got, reallocate_got,
undo_symbol_twiddle): Likewise.
* elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
* elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
* elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
elf_x86_64_readonly_dynrelocs): Likewise.
* elflink.c (elf_link_renumber_hash_table_dynsyms,
elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
_bfd_elf_link_find_version_dependencies,
_bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
_bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
elf_collect_hash_codes, elf_collect_gnu_hash_codes,
elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
elf_gc_propagate_vtable_entries_used,
elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
elf_gc_allocate_got_offsets): Likewise.
* elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
elfNN_ia64_global_dyn_sym_thunk): Likewise.
* elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
* elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
* i386linux.c (linux_tally_symbols): Likewise.
* m68klinux.c (linux_tally_symbols): Likewise.
* sparclinux.c (linux_tally_symbols): Likewise.
* sunos.c (sunos_scan_dynamic_symbol): Likewise.
* xcofflink.c (xcoff_post_gc_symbol): Likewise.
* elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
function. Update all callers.
* aoutx.h (aout_link_write_other_symbol): Likewise.
* pdp11.c (aout_link_write_other_symbol): Likewise.
* cofflink.c (_bfd_coff_write_global_sym): Likewise.
* ecoff.c (ecoff_link_write_external): Likewise.
* xcofflink.c (xcoff_write_global_symbol): Likewise.
* vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
warning symbols.
* ecoff.c (ecoff_link_hash_traverse): Delete.
* coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
_bfd_coff_write_global_sym.
* libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
* libcoff.h: Regenerate.
2011-06-13 02:59:15 +02:00
|
|
|
(struct bfd_hash_entry *, void *);
|
2002-11-30 09:39:46 +01:00
|
|
|
extern bfd_boolean _bfd_coff_write_task_globals
|
2005-04-21 09:45:39 +02:00
|
|
|
(struct coff_link_hash_entry *, void *);
|
2002-11-30 09:39:46 +01:00
|
|
|
extern bfd_boolean _bfd_coff_link_input_bfd
|
2005-04-21 09:45:39 +02:00
|
|
|
(struct coff_final_link_info *, bfd *);
|
2002-11-30 09:39:46 +01:00
|
|
|
extern bfd_boolean _bfd_coff_reloc_link_order
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *, struct coff_final_link_info *, asection *,
|
|
|
|
struct bfd_link_order *);
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
|
|
#define coff_get_section_contents_in_window \
|
|
|
|
_bfd_generic_get_section_contents_in_window
|
|
|
|
|
|
|
|
/* Functions in xcofflink.c. */
|
|
|
|
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
extern long _bfd_xcoff_get_dynamic_symtab_upper_bound
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *);
|
1999-05-03 09:29:11 +02:00
|
|
|
extern long _bfd_xcoff_canonicalize_dynamic_symtab
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *, asymbol **);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
extern long _bfd_xcoff_get_dynamic_reloc_upper_bound
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *);
|
1999-05-03 09:29:11 +02:00
|
|
|
extern long _bfd_xcoff_canonicalize_dynamic_reloc
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *, arelent **, asymbol **);
|
1999-05-03 09:29:11 +02:00
|
|
|
extern struct bfd_link_hash_table *_bfd_xcoff_bfd_link_hash_table_create
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *);
|
2002-11-30 09:39:46 +01:00
|
|
|
extern bfd_boolean _bfd_xcoff_bfd_link_add_symbols
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *, struct bfd_link_info *);
|
2002-11-30 09:39:46 +01:00
|
|
|
extern bfd_boolean _bfd_xcoff_bfd_final_link
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *, struct bfd_link_info *);
|
2009-04-17 01:07:00 +02:00
|
|
|
extern bfd_boolean _bfd_xcoff_define_common_symbol
|
|
|
|
(bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *);
|
2002-11-30 09:39:46 +01:00
|
|
|
extern bfd_boolean _bfd_ppc_xcoff_relocate_section
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
|
|
|
|
struct internal_reloc *, struct internal_syment *, asection **);
|
1999-05-03 09:29:11 +02:00
|
|
|
|
2009-02-18 19:23:08 +01:00
|
|
|
/* Functions in coff-ppc.c. FIXME: These are called by pe.em in the
|
1999-05-03 09:29:11 +02:00
|
|
|
linker, and so should start with bfd and be declared in bfd.h. */
|
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
extern bfd_boolean ppc_allocate_toc_section
|
2005-04-21 09:45:39 +02:00
|
|
|
(struct bfd_link_info *);
|
2002-11-30 09:39:46 +01:00
|
|
|
extern bfd_boolean ppc_process_before_allocation
|
2005-04-21 09:45:39 +02:00
|
|
|
(bfd *, struct bfd_link_info *);
|