1991-07-25 09:48:28 +09:00
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/* A -*- C -*- header file for the bfd library
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Copyright 1990, 1991 Free Software Foundation, Inc.
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Contributed by Cygnus Support.
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1991-04-25 13:20:11 +09:00
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1991-09-13 11:50:40 +09:00
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This file is part of BFD, the Binary File Descriptor library.
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1991-04-25 13:20:11 +09:00
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1991-07-25 09:48:28 +09:00
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This program is free software; you can redistribute it and/or modify
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1991-04-25 13:20:11 +09:00
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it under the terms of the GNU General Public License as published by
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1991-07-25 09:48:28 +09:00
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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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1991-04-25 13:20:11 +09:00
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1991-07-25 09:48:28 +09:00
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This program is distributed in the hope that it will be useful,
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1991-04-25 13:20:11 +09:00
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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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1991-07-25 09:48:28 +09:00
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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/* bfd.h -- The only header file required by users of the bfd library
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This file is generated from various .c files, if you change it, your
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bits may be lost.
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All the prototypes and definitions following the comment "THE FOLLOWING
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IS EXTRACTED FROM THE SOURCE" are extracted from the source files for
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BFD. If you change it, someone oneday will extract it from the source
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again, and your changes will be lost. To save yourself from this bind,
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change the definitions in the source in the bfd directory. Type "make
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docs" and then "make headers" in that directory, and magically this file
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will change to reflect your changes.
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If you don't have the tools to perform the extraction, then you are
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safe from someone on your system trampling over your header files.
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You should still maintain the equivalence between the source and this
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file though; every change you make to the .c file should be reflected
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here. */
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1991-04-25 13:20:11 +09:00
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#ifndef __BFD_H_SEEN__
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#define __BFD_H_SEEN__
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#include "ansidecl.h"
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#include "obstack.h"
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/* Make it easier to declare prototypes (puts conditional here) */
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#ifndef PROTO
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# if __STDC__
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# define PROTO(type, name, arglist) type name arglist
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# else
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# define PROTO(type, name, arglist) type name ()
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# endif
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#endif
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1991-10-01 12:20:30 +08:00
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#define BFD_VERSION "0.18"
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1991-04-27 01:32:20 +09:00
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1991-04-25 13:20:11 +09:00
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/* forward declaration */
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1991-05-02 11:52:21 +09:00
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typedef struct _bfd bfd;
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1991-04-25 13:20:11 +09:00
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1991-04-27 01:32:20 +09:00
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/* General rules: functions which are boolean return true on success
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and false on failure (unless they're a predicate). -- bfd.doc */
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1991-04-25 13:20:11 +09:00
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/* I'm sure this is going to break something and someone is going to
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force me to change it. */
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1991-10-04 10:50:35 +08:00
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/* typedef enum boolean {false, true} boolean; */
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/* Yup, SVR4 has a "typedef enum boolean" in <sys/types.h> -fnf */
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typedef enum bfd_boolean {false, true} boolean;
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1991-04-25 13:20:11 +09:00
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/* Try to avoid breaking stuff */
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typedef long int file_ptr;
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1991-05-21 12:08:37 +09:00
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/* Support for different sizes of target format ints and addresses */
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1991-05-18 11:57:45 +09:00
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1991-05-21 12:08:37 +09:00
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#ifdef HOST_64_BIT
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1991-05-21 09:14:16 +09:00
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typedef HOST_64_BIT rawdata_offset;
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typedef HOST_64_BIT bfd_vma;
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typedef HOST_64_BIT bfd_word;
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typedef HOST_64_BIT bfd_offset;
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typedef HOST_64_BIT bfd_size_type;
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1991-05-21 12:08:37 +09:00
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typedef HOST_64_BIT symvalue;
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1991-05-21 09:14:16 +09:00
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typedef HOST_64_BIT bfd_64_type;
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1991-05-21 12:08:37 +09:00
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#define fprintf_vma(s,x) \
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fprintf(s,"%08x%08x", uint64_typeHIGH(x), uint64_typeLOW(x))
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1991-05-18 11:57:45 +09:00
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#else
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1991-05-21 12:08:37 +09:00
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typedef struct {int a,b;} bfd_64_type;
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typedef unsigned long rawdata_offset;
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1991-04-25 13:20:11 +09:00
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typedef unsigned long bfd_vma;
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typedef unsigned long bfd_offset;
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1991-05-18 11:57:45 +09:00
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typedef unsigned long bfd_word;
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typedef unsigned long bfd_size;
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typedef unsigned long symvalue;
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typedef unsigned long bfd_size_type;
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1991-07-16 08:41:06 +09:00
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#define fprintf_vma(s,x) fprintf(s, "%08lx", x)
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1991-05-18 11:57:45 +09:00
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#endif
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1991-11-16 05:07:41 +08:00
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#define printf_vma(x) fprintf_vma(stdout,x)
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1991-04-25 13:20:11 +09:00
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typedef unsigned int flagword; /* 32 bits of flags */
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/** File formats */
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typedef enum bfd_format {
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bfd_unknown = 0, /* file format is unknown */
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bfd_object, /* linker/assember/compiler output */
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bfd_archive, /* object archive file */
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bfd_core, /* core dump */
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bfd_type_end} /* marks the end; don't use it! */
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bfd_format;
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/* Object file flag values */
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1991-05-21 12:08:37 +09:00
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#define NO_FLAGS 0
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1991-04-25 13:20:11 +09:00
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#define HAS_RELOC 001
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#define EXEC_P 002
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#define HAS_LINENO 004
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#define HAS_DEBUG 010
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#define HAS_SYMS 020
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#define HAS_LOCALS 040
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#define DYNAMIC 0100
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#define WP_TEXT 0200
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#define D_PAGED 0400
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/* symbols and relocation */
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typedef unsigned long symindex;
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#define BFD_NO_MORE_SYMBOLS ((symindex) ~0)
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1991-07-21 15:40:42 +09:00
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typedef enum bfd_symclass {
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bfd_symclass_unknown = 0,
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1991-04-25 13:20:11 +09:00
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bfd_symclass_fcommon, /* fortran common symbols */
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bfd_symclass_global, /* global symbol, what a surprise */
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bfd_symclass_debugger, /* some debugger symbol */
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bfd_symclass_undefined /* none known */
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} symclass;
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1991-05-18 11:57:45 +09:00
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1991-04-25 13:20:11 +09:00
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typedef int symtype; /* Who knows, yet? */
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1991-05-18 11:57:45 +09:00
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1991-04-25 13:20:11 +09:00
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1991-05-21 12:08:37 +09:00
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/* general purpose part of a symbol;
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target specific parts will be found in libcoff.h, liba.out.h etc */
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1991-07-05 01:56:17 +09:00
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1991-04-25 13:20:11 +09:00
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#define bfd_get_section(x) ((x)->section)
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#define bfd_get_output_section(x) ((x)->section->output_section)
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#define bfd_set_section(x,y) ((x)->section) = (y)
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#define bfd_asymbol_base(x) ((x)->section?((x)->section->vma):0)
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#define bfd_asymbol_value(x) (bfd_asymbol_base(x) + x->value)
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#define bfd_asymbol_name(x) ((x)->name)
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/* This is a type pun with struct ranlib on purpose! */
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1991-05-02 11:52:21 +09:00
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typedef struct carsym {
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1991-04-25 13:20:11 +09:00
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char *name;
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file_ptr file_offset; /* look here to find the file */
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} carsym; /* to make these you call a carsymogen */
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/* Used in generating armaps. Perhaps just a forward definition would do? */
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struct orl { /* output ranlib */
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char **name; /* symbol name */
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1991-05-28 05:57:27 +09:00
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file_ptr pos; /* bfd* or file position */
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1991-04-25 13:20:11 +09:00
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int namidx; /* index into string table */
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};
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/* Linenumber stuff */
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typedef struct lineno_cache_entry {
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unsigned int line_number; /* Linenumber from start of function*/
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union {
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1991-07-05 01:56:17 +09:00
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struct symbol_cache_entry *sym; /* Function name */
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1991-04-25 13:20:11 +09:00
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unsigned long offset; /* Offset into section */
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} u;
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} alent;
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/* object and core file sections */
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#define align_power(addr, align) \
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( ((addr) + ((1<<(align))-1)) & (-1 << (align)))
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1991-05-02 11:52:21 +09:00
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typedef struct sec *sec_ptr;
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1991-04-25 13:20:11 +09:00
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#define bfd_section_name(bfd, ptr) ((ptr)->name)
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1992-01-25 06:54:03 +08:00
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#define bfd_section_size(bfd, ptr) (bfd_get_section_size_before_reloc(ptr))
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1991-04-25 13:20:11 +09:00
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#define bfd_section_vma(bfd, ptr) ((ptr)->vma)
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#define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power)
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#define bfd_get_section_flags(bfd, ptr) ((ptr)->flags)
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#define bfd_get_section_userdata(bfd, ptr) ((ptr)->userdata)
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#define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (val)), true)
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#define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),true)
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#define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),true)
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1991-05-11 04:44:17 +09:00
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typedef struct stat stat_type;
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1991-04-25 13:20:11 +09:00
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/** Error handling */
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1991-07-21 15:40:42 +09:00
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typedef enum bfd_error {
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no_error = 0, system_call_error, invalid_target,
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1991-04-25 13:20:11 +09:00
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wrong_format, invalid_operation, no_memory,
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no_symbols, no_relocation_info,
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no_more_archived_files, malformed_archive,
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symbol_not_found, file_not_recognized,
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file_ambiguously_recognized, no_contents,
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1991-10-25 13:36:31 +08:00
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bfd_error_nonrepresentable_section,
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no_debug_section,
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1991-04-25 13:20:11 +09:00
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invalid_error_code} bfd_ec;
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extern bfd_ec bfd_error;
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1992-01-25 06:54:03 +08:00
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struct reloc_cache_entry;
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struct bfd_seclet_struct ;
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1991-04-25 13:20:11 +09:00
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1991-05-02 11:52:21 +09:00
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typedef struct bfd_error_vector {
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1991-04-25 13:20:11 +09:00
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PROTO(void,(* nonrepresentable_section ),(CONST bfd *CONST abfd,
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CONST char *CONST name));
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1992-01-25 06:54:03 +08:00
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PROTO(void,(* undefined_symbol),(CONST struct reloc_cache_entry *rel,
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CONST struct bfd_seclet_struct *sec
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));
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PROTO(void, (* reloc_value_truncated),(CONST struct
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reloc_cache_entry *rel,
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struct bfd_seclet_struct *sec));
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PROTO(void, (* reloc_dangerous),(CONST struct reloc_cache_entry *rel,
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CONST struct bfd_seclet_struct *sec));
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1991-04-25 13:20:11 +09:00
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} bfd_error_vector_type;
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1992-02-22 13:48:27 +08:00
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PROTO (char *, bfd_errmsg, (bfd_ec error_tag));
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1991-04-25 13:20:11 +09:00
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PROTO (void, bfd_perror, (CONST char *message));
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1991-05-21 12:08:37 +09:00
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typedef enum bfd_print_symbol
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1991-04-25 13:20:11 +09:00
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{
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1991-10-05 13:29:40 +08:00
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bfd_print_symbol_name,
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bfd_print_symbol_more,
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1991-11-04 03:55:59 +08:00
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bfd_print_symbol_all,
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1992-01-30 17:19:24 +08:00
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bfd_print_symbol_nm /* Pretty format suitable for nm program. */
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1991-10-05 13:29:40 +08:00
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} bfd_print_symbol_type;
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1991-04-25 13:20:11 +09:00
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/* The code that implements targets can initialize a jump table with this
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macro. It must name all its routines the same way (a prefix plus
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the standard routine suffix), or it must #define the routines that
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are not so named, before calling JUMP_TABLE in the initializer. */
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/* Semi-portable string concatenation in cpp */
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#ifndef CAT
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#ifdef __STDC__
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#define CAT(a,b) a##b
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#else
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#define CAT(a,b) a/**/b
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#endif
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#endif
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#define JUMP_TABLE(NAME)\
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CAT(NAME,_core_file_failing_command),\
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CAT(NAME,_core_file_failing_signal),\
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CAT(NAME,_core_file_matches_executable_p),\
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CAT(NAME,_slurp_armap),\
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CAT(NAME,_slurp_extended_name_table),\
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CAT(NAME,_truncate_arname),\
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CAT(NAME,_write_armap),\
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CAT(NAME,_close_and_cleanup), \
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CAT(NAME,_set_section_contents),\
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CAT(NAME,_get_section_contents),\
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CAT(NAME,_new_section_hook),\
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CAT(NAME,_get_symtab_upper_bound),\
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CAT(NAME,_get_symtab),\
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CAT(NAME,_get_reloc_upper_bound),\
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|
|
|
|
CAT(NAME,_canonicalize_reloc),\
|
|
|
|
|
CAT(NAME,_make_empty_symbol),\
|
|
|
|
|
CAT(NAME,_print_symbol),\
|
|
|
|
|
CAT(NAME,_get_lineno),\
|
|
|
|
|
CAT(NAME,_set_arch_mach),\
|
|
|
|
|
CAT(NAME,_openr_next_archived_file),\
|
|
|
|
|
CAT(NAME,_find_nearest_line),\
|
|
|
|
|
CAT(NAME,_generic_stat_arch_elt),\
|
1991-07-05 01:56:17 +09:00
|
|
|
|
CAT(NAME,_sizeof_headers),\
|
|
|
|
|
CAT(NAME,_bfd_debug_info_start),\
|
|
|
|
|
CAT(NAME,_bfd_debug_info_end),\
|
1992-01-25 06:54:03 +08:00
|
|
|
|
CAT(NAME,_bfd_debug_info_accumulate),\
|
1992-01-28 14:02:01 +08:00
|
|
|
|
CAT(NAME,_bfd_get_relocated_section_contents),\
|
|
|
|
|
CAT(NAME,_bfd_relax_section)
|
1991-05-31 07:33:01 +09:00
|
|
|
|
|
1991-10-12 03:44:01 +08:00
|
|
|
|
#define COFF_SWAP_TABLE \
|
|
|
|
|
coff_swap_aux_in, coff_swap_sym_in, coff_swap_lineno_in, \
|
|
|
|
|
coff_swap_aux_out, coff_swap_sym_out, \
|
|
|
|
|
coff_swap_lineno_out, coff_swap_reloc_out, \
|
|
|
|
|
coff_swap_filehdr_out, coff_swap_aouthdr_out, \
|
|
|
|
|
coff_swap_scnhdr_out
|
|
|
|
|
|
|
|
|
|
|
1991-04-25 13:20:11 +09:00
|
|
|
|
|
|
|
|
|
/* User program access to BFD facilities */
|
|
|
|
|
|
|
|
|
|
extern CONST short _bfd_host_big_endian;
|
|
|
|
|
#define HOST_BYTE_ORDER_BIG_P (*(char *)&_bfd_host_big_endian)
|
|
|
|
|
|
|
|
|
|
/* The bfd itself */
|
|
|
|
|
|
1991-05-03 04:05:06 +09:00
|
|
|
|
/* Cast from const char * to char * so that caller can assign to
|
|
|
|
|
a char * without a warning. */
|
|
|
|
|
#define bfd_get_filename(abfd) ((char *) (abfd)->filename)
|
1991-04-25 13:20:11 +09:00
|
|
|
|
#define bfd_get_format(abfd) ((abfd)->format)
|
|
|
|
|
#define bfd_get_target(abfd) ((abfd)->xvec->name)
|
|
|
|
|
#define bfd_get_file_flags(abfd) ((abfd)->flags)
|
|
|
|
|
#define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags)
|
|
|
|
|
#define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags)
|
1991-11-20 14:01:41 +08:00
|
|
|
|
#define bfd_my_archive(abfd) ((abfd)->my_archive)
|
1991-04-25 13:20:11 +09:00
|
|
|
|
#define bfd_has_map(abfd) ((abfd)->has_armap)
|
|
|
|
|
#define bfd_header_twiddle_required(abfd) \
|
|
|
|
|
((((abfd)->xvec->header_byteorder_big_p) \
|
|
|
|
|
!= (boolean)HOST_BYTE_ORDER_BIG_P) ? true:false)
|
|
|
|
|
|
|
|
|
|
#define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types)
|
|
|
|
|
#define bfd_usrdata(abfd) ((abfd)->usrdata)
|
|
|
|
|
|
|
|
|
|
#define bfd_get_start_address(abfd) ((abfd)->start_address)
|
|
|
|
|
#define bfd_get_symcount(abfd) ((abfd)->symcount)
|
|
|
|
|
#define bfd_get_outsymbols(abfd) ((abfd)->outsymbols)
|
|
|
|
|
#define bfd_count_sections(abfd) ((abfd)->section_count)
|
|
|
|
|
#define bfd_get_architecture(abfd) ((abfd)->obj_arch)
|
|
|
|
|
#define bfd_get_machine(abfd) ((abfd)->obj_machine)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1991-07-05 01:56:17 +09:00
|
|
|
|
#define BYTE_SIZE 1
|
|
|
|
|
#define SHORT_SIZE 2
|
|
|
|
|
#define LONG_SIZE 4
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1991-12-01 10:12:42 +08:00
|
|
|
|
/* ANd more from the source */
|
1991-07-05 01:56:17 +09:00
|
|
|
|
|
1991-10-01 11:46:35 +08:00
|
|
|
|
|
1991-08-17 09:07:43 +09:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1991-07-05 01:56:17 +09:00
|
|
|
|
|
1992-01-25 06:54:03 +08:00
|
|
|
|
|
|
|
|
|
|
1991-12-01 09:43:03 +08:00
|
|
|
|
void EXFUN(bfd_init, (void));
|
|
|
|
|
bfd *EXFUN(bfd_openr, (CONST char *filename, CONST char*target));
|
|
|
|
|
bfd *EXFUN(bfd_fdopenr, (CONST char *filename, CONST char *target, int fd));
|
|
|
|
|
bfd *EXFUN(bfd_openw, (CONST char *filename, CONST char *target));
|
|
|
|
|
boolean EXFUN(bfd_close, (bfd *));
|
|
|
|
|
boolean EXFUN(bfd_close_all_done, (bfd *));
|
|
|
|
|
bfd_size_type EXFUN(bfd_alloc_size, (bfd *abfd));
|
1991-12-09 04:05:21 +08:00
|
|
|
|
bfd *EXFUN(bfd_create, (CONST char *filename, bfd *template));
|
1991-07-05 01:56:17 +09:00
|
|
|
|
#define bfd_put_8(abfd, val, ptr) \
|
|
|
|
|
(*((char *)ptr) = (char)val)
|
|
|
|
|
#define bfd_get_8(abfd, ptr) \
|
|
|
|
|
(*((char *)ptr))
|
|
|
|
|
#define bfd_put_16(abfd, val, ptr) \
|
|
|
|
|
BFD_SEND(abfd, bfd_putx16, (val,ptr))
|
|
|
|
|
#define bfd_get_16(abfd, ptr) \
|
|
|
|
|
BFD_SEND(abfd, bfd_getx16, (ptr))
|
|
|
|
|
#define bfd_put_32(abfd, val, ptr) \
|
|
|
|
|
BFD_SEND(abfd, bfd_putx32, (val,ptr))
|
|
|
|
|
#define bfd_get_32(abfd, ptr) \
|
|
|
|
|
BFD_SEND(abfd, bfd_getx32, (ptr))
|
|
|
|
|
#define bfd_put_64(abfd, val, ptr) \
|
|
|
|
|
BFD_SEND(abfd, bfd_putx64, (val, ptr))
|
|
|
|
|
#define bfd_get_64(abfd, ptr) \
|
|
|
|
|
BFD_SEND(abfd, bfd_getx64, (ptr))
|
|
|
|
|
#define bfd_h_put_8(abfd, val, ptr) \
|
|
|
|
|
(*((char *)ptr) = (char)val)
|
|
|
|
|
#define bfd_h_get_8(abfd, ptr) \
|
|
|
|
|
(*((char *)ptr))
|
|
|
|
|
#define bfd_h_put_16(abfd, val, ptr) \
|
|
|
|
|
BFD_SEND(abfd, bfd_h_putx16,(val,ptr))
|
|
|
|
|
#define bfd_h_get_16(abfd, ptr) \
|
|
|
|
|
BFD_SEND(abfd, bfd_h_getx16,(ptr))
|
|
|
|
|
#define bfd_h_put_32(abfd, val, ptr) \
|
|
|
|
|
BFD_SEND(abfd, bfd_h_putx32,(val,ptr))
|
|
|
|
|
#define bfd_h_get_32(abfd, ptr) \
|
|
|
|
|
BFD_SEND(abfd, bfd_h_getx32,(ptr))
|
|
|
|
|
#define bfd_h_put_64(abfd, val, ptr) \
|
|
|
|
|
BFD_SEND(abfd, bfd_h_putx64,(val, ptr))
|
|
|
|
|
#define bfd_h_get_64(abfd, ptr) \
|
|
|
|
|
BFD_SEND(abfd, bfd_h_getx64,(ptr))
|
1991-12-09 04:05:21 +08:00
|
|
|
|
typedef struct sec
|
|
|
|
|
{
|
|
|
|
|
/* The name of the section, the name isn't a copy, the pointer is
|
|
|
|
|
the same as that passed to bfd_make_section. */
|
|
|
|
|
|
1991-07-05 01:56:17 +09:00
|
|
|
|
CONST char *name;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
1992-01-25 06:54:03 +08:00
|
|
|
|
|
|
|
|
|
/* Which section is it 0.nth */
|
|
|
|
|
|
|
|
|
|
int index;
|
|
|
|
|
|
1991-12-09 04:05:21 +08:00
|
|
|
|
/* The next section in the list belonging to the BFD, or NULL. */
|
|
|
|
|
|
1991-07-05 01:56:17 +09:00
|
|
|
|
struct sec *next;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* The field flags contains attributes of the section. Some of
|
|
|
|
|
flags are read in from the object file, and some are
|
|
|
|
|
synthesized from other information. */
|
|
|
|
|
|
1991-12-01 09:43:03 +08:00
|
|
|
|
flagword flags;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
1991-07-05 01:56:17 +09:00
|
|
|
|
#define SEC_NO_FLAGS 0x000
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* Tells the OS to allocate space for this section when loaded.
|
|
|
|
|
This would clear for a section containing debug information
|
|
|
|
|
only. */
|
|
|
|
|
|
|
|
|
|
|
1991-07-05 01:56:17 +09:00
|
|
|
|
#define SEC_ALLOC 0x001
|
1991-12-09 04:05:21 +08:00
|
|
|
|
/* Tells the OS to load the section from the file when loading.
|
|
|
|
|
This would be clear for a .bss section */
|
|
|
|
|
|
1991-07-05 01:56:17 +09:00
|
|
|
|
#define SEC_LOAD 0x002
|
1991-12-09 04:05:21 +08:00
|
|
|
|
/* The section contains data still to be relocated, so there will
|
|
|
|
|
be some relocation information too. */
|
|
|
|
|
|
1991-07-05 01:56:17 +09:00
|
|
|
|
#define SEC_RELOC 0x004
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* Obsolete ? */
|
|
|
|
|
|
1991-07-05 01:56:17 +09:00
|
|
|
|
#define SEC_BALIGN 0x008
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* A signal to the OS that the section contains read only
|
|
|
|
|
data. */
|
1991-07-05 01:56:17 +09:00
|
|
|
|
#define SEC_READONLY 0x010
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* The section contains code only. */
|
|
|
|
|
|
1991-07-05 01:56:17 +09:00
|
|
|
|
#define SEC_CODE 0x020
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* The section contains data only. */
|
|
|
|
|
|
1991-07-05 01:56:17 +09:00
|
|
|
|
#define SEC_DATA 0x040
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* The section will reside in ROM. */
|
|
|
|
|
|
1991-07-05 01:56:17 +09:00
|
|
|
|
#define SEC_ROM 0x080
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* The section contains constructor information. This section
|
|
|
|
|
type is used by the linker to create lists of constructors and
|
|
|
|
|
destructors used by <<g++>>. When a back end sees a symbol
|
|
|
|
|
which should be used in a constructor list, it creates a new
|
|
|
|
|
section for the type of name (eg <<__CTOR_LIST__>>), attaches
|
|
|
|
|
the symbol to it and builds a relocation. To build the lists
|
|
|
|
|
of constructors, all the linker has to to is catenate all the
|
|
|
|
|
sections called <<__CTOR_LIST__>> and relocte the data
|
|
|
|
|
contained within - exactly the operations it would peform on
|
|
|
|
|
standard data. */
|
|
|
|
|
|
1991-07-05 01:56:17 +09:00
|
|
|
|
#define SEC_CONSTRUCTOR 0x100
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* The section is a constuctor, and should be placed at the
|
|
|
|
|
end of the . */
|
|
|
|
|
|
|
|
|
|
|
1991-08-02 08:38:49 +09:00
|
|
|
|
#define SEC_CONSTRUCTOR_TEXT 0x1100
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
1991-08-02 08:38:49 +09:00
|
|
|
|
#define SEC_CONSTRUCTOR_DATA 0x2100
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
1991-08-02 08:38:49 +09:00
|
|
|
|
#define SEC_CONSTRUCTOR_BSS 0x3100
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/* The section has contents - a bss section could be
|
|
|
|
|
<<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>, a debug section could be
|
|
|
|
|
<<SEC_HAS_CONTENTS>> */
|
|
|
|
|
|
1991-07-05 01:56:17 +09:00
|
|
|
|
#define SEC_HAS_CONTENTS 0x200
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* An instruction to the linker not to output sections
|
|
|
|
|
containing this flag even if they have information which
|
|
|
|
|
would normally be written. */
|
|
|
|
|
|
1991-07-05 01:56:17 +09:00
|
|
|
|
#define SEC_NEVER_LOAD 0x400
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
1992-01-25 06:54:03 +08:00
|
|
|
|
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
1991-07-05 01:56:17 +09:00
|
|
|
|
bfd_vma vma;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
1992-01-25 06:54:03 +08:00
|
|
|
|
/* The size of the section in bytes, as it will be output.
|
1991-12-09 04:05:21 +08:00
|
|
|
|
contains a value even if the section has no contents (eg, the
|
1992-01-25 06:54:03 +08:00
|
|
|
|
size of <<.bss>>). This will be filled in after relocation */
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
1992-01-25 06:54:03 +08:00
|
|
|
|
bfd_size_type _cooked_size;
|
|
|
|
|
|
|
|
|
|
/* The size on disk of the section in bytes originally. Normally this
|
|
|
|
|
value is the same as the size, but if some relaxing has
|
|
|
|
|
been done, then this value will be bigger. */
|
|
|
|
|
|
|
|
|
|
bfd_size_type _raw_size;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* If this section is going to be output, then this value is the
|
|
|
|
|
offset into the output section of the first byte in the input
|
|
|
|
|
section. Eg, if this was going to start at the 100th byte in
|
|
|
|
|
the output section, this value would be 100. */
|
|
|
|
|
|
1991-07-05 01:56:17 +09:00
|
|
|
|
bfd_vma output_offset;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* The output section through which to map on output. */
|
|
|
|
|
|
1991-07-05 01:56:17 +09:00
|
|
|
|
struct sec *output_section;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* The alignment requirement of the section, as an exponent - eg
|
|
|
|
|
3 aligns to 2^3 (or 8) */
|
|
|
|
|
|
1991-07-05 01:56:17 +09:00
|
|
|
|
unsigned int alignment_power;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* If an input section, a pointer to a vector of relocation
|
|
|
|
|
records for the data in this section. */
|
|
|
|
|
|
1991-07-05 01:56:17 +09:00
|
|
|
|
struct reloc_cache_entry *relocation;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* If an output section, a pointer to a vector of pointers to
|
|
|
|
|
relocation records for the data in this section. */
|
|
|
|
|
|
1991-07-05 01:56:17 +09:00
|
|
|
|
struct reloc_cache_entry **orelocation;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* The number of relocation records in one of the above */
|
|
|
|
|
|
1991-07-05 01:56:17 +09:00
|
|
|
|
unsigned reloc_count;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* Information below is back end specific - and not always used
|
|
|
|
|
or updated
|
|
|
|
|
|
|
|
|
|
File position of section data */
|
|
|
|
|
|
1991-07-05 01:56:17 +09:00
|
|
|
|
file_ptr filepos;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* File position of relocation info */
|
|
|
|
|
|
1991-07-05 01:56:17 +09:00
|
|
|
|
file_ptr rel_filepos;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* File position of line data */
|
|
|
|
|
|
1991-07-05 01:56:17 +09:00
|
|
|
|
file_ptr line_filepos;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* Pointer to data for applications */
|
|
|
|
|
|
1991-07-05 01:56:17 +09:00
|
|
|
|
PTR userdata;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
1991-07-05 01:56:17 +09:00
|
|
|
|
struct lang_output_section *otheruserdata;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* Attached line number information */
|
|
|
|
|
|
1991-07-05 01:56:17 +09:00
|
|
|
|
alent *lineno;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* Number of line number records */
|
|
|
|
|
|
1991-07-05 01:56:17 +09:00
|
|
|
|
unsigned int lineno_count;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* When a section is being output, this value changes as more
|
|
|
|
|
linenumbers are written out */
|
|
|
|
|
|
1991-07-05 01:56:17 +09:00
|
|
|
|
file_ptr moving_line_filepos;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* what the section number is in the target world */
|
|
|
|
|
|
1992-01-25 06:54:03 +08:00
|
|
|
|
int target_index;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
1991-07-05 01:56:17 +09:00
|
|
|
|
PTR used_by_bfd;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* If this is a constructor section then here is a list of the
|
|
|
|
|
relocations created to relocate items within it. */
|
|
|
|
|
|
1991-07-05 01:56:17 +09:00
|
|
|
|
struct relent_chain *constructor_chain;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* The BFD which owns the section. */
|
|
|
|
|
|
1991-07-05 01:56:17 +09:00
|
|
|
|
bfd *owner;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
1992-01-25 06:54:03 +08:00
|
|
|
|
boolean reloc_done;
|
|
|
|
|
/* A symbol which points at this section only */
|
|
|
|
|
struct symbol_cache_entry *symbol;
|
|
|
|
|
struct symbol_cache_entry **symbol_ptr_ptr;
|
|
|
|
|
struct bfd_seclet_struct *seclets_head;
|
|
|
|
|
struct bfd_seclet_struct *seclets_tail;
|
1991-07-05 01:56:17 +09:00
|
|
|
|
} asection ;
|
1992-01-25 06:54:03 +08:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#define BFD_ABS_SECTION_NAME "*ABS*"
|
|
|
|
|
#define BFD_UND_SECTION_NAME "*UND*"
|
|
|
|
|
#define BFD_COM_SECTION_NAME "*COM*"
|
|
|
|
|
|
|
|
|
|
/* the absolute section */
|
|
|
|
|
extern asection bfd_abs_section;
|
|
|
|
|
/* Pointer to the undefined section */
|
|
|
|
|
extern asection bfd_und_section;
|
|
|
|
|
/* Pointer to the common section */
|
|
|
|
|
extern asection bfd_com_section;
|
|
|
|
|
|
|
|
|
|
extern struct symbol_cache_entry *bfd_abs_symbol;
|
|
|
|
|
extern struct symbol_cache_entry *bfd_com_symbol;
|
|
|
|
|
extern struct symbol_cache_entry *bfd_und_symbol;
|
|
|
|
|
#define bfd_get_section_size_before_reloc(section) \
|
|
|
|
|
(section->reloc_done ? (abort(),1): (section)->_raw_size)
|
|
|
|
|
#define bfd_get_section_size_after_reloc(section) \
|
|
|
|
|
((section->reloc_done) ? (section)->_cooked_size: (abort(),1))
|
1991-12-01 09:43:03 +08:00
|
|
|
|
asection *EXFUN(bfd_get_section_by_name, (bfd *abfd, CONST char *name));
|
|
|
|
|
asection *EXFUN(bfd_make_section_old_way, (bfd *, CONST char *name));
|
|
|
|
|
asection * EXFUN(bfd_make_section, (bfd *, CONST char *name));
|
|
|
|
|
boolean EXFUN(bfd_set_section_flags, (bfd *, asection *, flagword));
|
1992-02-22 13:48:27 +08:00
|
|
|
|
void EXFUN(bfd_map_over_sections, (bfd *abfd,
|
|
|
|
|
void (*func)(bfd *abfd,
|
|
|
|
|
asection *sect,
|
|
|
|
|
PTR obj),
|
|
|
|
|
PTR obj));
|
1991-12-01 09:43:03 +08:00
|
|
|
|
boolean EXFUN(bfd_set_section_size, (bfd *, asection *, bfd_size_type val));
|
|
|
|
|
boolean EXFUN(bfd_set_section_contents
|
1991-12-09 04:05:21 +08:00
|
|
|
|
, (bfd *abfd,
|
|
|
|
|
asection *section,
|
|
|
|
|
PTR data,
|
|
|
|
|
file_ptr offset,
|
|
|
|
|
bfd_size_type count));
|
1991-12-01 09:43:03 +08:00
|
|
|
|
boolean EXFUN(bfd_get_section_contents
|
1991-12-09 04:05:21 +08:00
|
|
|
|
, (bfd *abfd, asection *section, PTR location,
|
|
|
|
|
file_ptr offset, bfd_size_type count));
|
1991-10-01 11:46:35 +08:00
|
|
|
|
enum bfd_architecture
|
1991-07-05 01:56:17 +09:00
|
|
|
|
{
|
1991-12-01 09:43:03 +08:00
|
|
|
|
bfd_arch_unknown, /* File arch not known */
|
|
|
|
|
bfd_arch_obscure, /* Arch known, not one of these */
|
|
|
|
|
bfd_arch_m68k, /* Motorola 68xxx */
|
|
|
|
|
bfd_arch_vax, /* DEC Vax */
|
|
|
|
|
bfd_arch_i960, /* Intel 960 */
|
|
|
|
|
/* The order of the following is important.
|
1991-10-01 11:46:35 +08:00
|
|
|
|
lower number indicates a machine type that
|
|
|
|
|
only accepts a subset of the instructions
|
|
|
|
|
available to machines with higher numbers.
|
|
|
|
|
The exception is the "ca", which is
|
|
|
|
|
incompatible with all other machines except
|
|
|
|
|
"core". */
|
1991-07-05 01:56:17 +09:00
|
|
|
|
|
1991-10-01 11:46:35 +08:00
|
|
|
|
#define bfd_mach_i960_core 1
|
|
|
|
|
#define bfd_mach_i960_ka_sa 2
|
|
|
|
|
#define bfd_mach_i960_kb_sb 3
|
|
|
|
|
#define bfd_mach_i960_mc 4
|
|
|
|
|
#define bfd_mach_i960_xa 5
|
|
|
|
|
#define bfd_mach_i960_ca 6
|
|
|
|
|
|
1991-12-01 09:43:03 +08:00
|
|
|
|
bfd_arch_a29k, /* AMD 29000 */
|
|
|
|
|
bfd_arch_sparc, /* SPARC */
|
|
|
|
|
bfd_arch_mips, /* MIPS Rxxxx */
|
|
|
|
|
bfd_arch_i386, /* Intel 386 */
|
|
|
|
|
bfd_arch_ns32k, /* National Semiconductor 32xxx */
|
|
|
|
|
bfd_arch_tahoe, /* CCI/Harris Tahoe */
|
|
|
|
|
bfd_arch_i860, /* Intel 860 */
|
|
|
|
|
bfd_arch_romp, /* IBM ROMP PC/RT */
|
|
|
|
|
bfd_arch_alliant, /* Alliant */
|
|
|
|
|
bfd_arch_convex, /* Convex */
|
|
|
|
|
bfd_arch_m88k, /* Motorola 88xxx */
|
|
|
|
|
bfd_arch_pyramid, /* Pyramid Technology */
|
|
|
|
|
bfd_arch_h8300, /* Hitachi H8/300 */
|
|
|
|
|
bfd_arch_rs6000, /* IBM RS/6000 */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
bfd_arch_last
|
|
|
|
|
};
|
1991-10-05 13:29:40 +08:00
|
|
|
|
typedef int bfd_reloc_code_type;
|
1991-08-17 09:07:43 +09:00
|
|
|
|
|
1991-10-05 13:29:40 +08:00
|
|
|
|
typedef struct bfd_arch_info
|
1991-10-01 11:46:35 +08:00
|
|
|
|
{
|
|
|
|
|
int bits_per_word;
|
|
|
|
|
int bits_per_address;
|
|
|
|
|
int bits_per_byte;
|
|
|
|
|
enum bfd_architecture arch;
|
|
|
|
|
long mach;
|
|
|
|
|
char *arch_name;
|
|
|
|
|
CONST char *printable_name;
|
1991-12-05 02:33:32 +08:00
|
|
|
|
/* true if this is the default machine for the architecture */
|
|
|
|
|
unsigned int section_align_power;
|
1991-10-01 11:46:35 +08:00
|
|
|
|
boolean the_default;
|
1991-12-01 09:43:03 +08:00
|
|
|
|
CONST struct bfd_arch_info * EXFUN((*compatible),
|
|
|
|
|
(CONST struct bfd_arch_info *a,
|
|
|
|
|
CONST struct bfd_arch_info *b));
|
1991-10-01 11:46:35 +08:00
|
|
|
|
|
1991-10-05 13:29:40 +08:00
|
|
|
|
boolean EXFUN((*scan),(CONST struct bfd_arch_info *,CONST char *));
|
1991-10-01 11:46:35 +08:00
|
|
|
|
unsigned int EXFUN((*disassemble),(bfd_vma addr, CONST char *data,
|
|
|
|
|
PTR stream));
|
1991-12-01 09:43:03 +08:00
|
|
|
|
CONST struct reloc_howto_struct *EXFUN((*reloc_type_lookup),
|
|
|
|
|
(CONST struct bfd_arch_info *,
|
|
|
|
|
bfd_reloc_code_type code));
|
1991-10-01 11:46:35 +08:00
|
|
|
|
|
1991-10-05 13:29:40 +08:00
|
|
|
|
struct bfd_arch_info *next;
|
1991-10-01 11:46:35 +08:00
|
|
|
|
|
1991-10-05 13:29:40 +08:00
|
|
|
|
} bfd_arch_info_type;
|
1991-12-01 09:43:03 +08:00
|
|
|
|
CONST char *EXFUN(bfd_printable_name, (bfd *abfd));
|
|
|
|
|
bfd_arch_info_type *EXFUN(bfd_scan_arch, (CONST char *));
|
|
|
|
|
CONST bfd_arch_info_type *EXFUN(bfd_arch_get_compatible, (
|
1991-12-09 04:05:21 +08:00
|
|
|
|
CONST bfd *abfd,
|
|
|
|
|
CONST bfd *bbfd));
|
1991-12-01 09:43:03 +08:00
|
|
|
|
void EXFUN(bfd_set_arch_info, (bfd *, bfd_arch_info_type *));
|
|
|
|
|
enum bfd_architecture EXFUN(bfd_get_arch, (bfd *abfd));
|
|
|
|
|
unsigned long EXFUN(bfd_get_mach, (bfd *abfd));
|
|
|
|
|
unsigned int EXFUN(bfd_arch_bits_per_byte, (bfd *abfd));
|
|
|
|
|
unsigned int EXFUN(bfd_arch_bits_per_address, (bfd *abfd));
|
|
|
|
|
bfd_arch_info_type * EXFUN(bfd_get_arch_info, (bfd *));
|
|
|
|
|
bfd_arch_info_type *EXFUN(bfd_lookup_arch
|
1991-12-09 04:05:21 +08:00
|
|
|
|
, (enum bfd_architecture
|
|
|
|
|
arch,
|
|
|
|
|
long machine));
|
1991-12-01 09:43:03 +08:00
|
|
|
|
CONST char * EXFUN(bfd_printable_arch_mach
|
1991-12-09 04:05:21 +08:00
|
|
|
|
, (enum bfd_architecture arch, unsigned long machine));
|
|
|
|
|
typedef enum bfd_reloc_status
|
|
|
|
|
{
|
|
|
|
|
/* No errors detected */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
bfd_reloc_ok,
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* The relocation was performed, but there was an overflow. */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
bfd_reloc_overflow,
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* The address to relocate was not within the section supplied*/
|
1991-10-01 11:46:35 +08:00
|
|
|
|
bfd_reloc_outofrange,
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* Used by special functions */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
bfd_reloc_continue,
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* Unused */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
bfd_reloc_notsupported,
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* Unsupported relocation size requested. */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
bfd_reloc_other,
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* The symbol to relocate against was undefined.*/
|
1991-10-01 11:46:35 +08:00
|
|
|
|
bfd_reloc_undefined,
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* The relocation was performed, but may not be ok - presently
|
|
|
|
|
generated only when linking i960 coff files with i960 b.out
|
|
|
|
|
symbols. */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
bfd_reloc_dangerous
|
1991-12-09 04:05:21 +08:00
|
|
|
|
}
|
1991-10-05 13:29:40 +08:00
|
|
|
|
bfd_reloc_status_type;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
|
1991-10-01 11:46:35 +08:00
|
|
|
|
typedef struct reloc_cache_entry
|
|
|
|
|
{
|
1991-12-09 04:05:21 +08:00
|
|
|
|
/* A pointer into the canonical table of pointers */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
struct symbol_cache_entry **sym_ptr_ptr;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* offset in section */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
rawdata_offset address;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* addend for relocation value */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
bfd_vma addend;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* Pointer to how to perform the required relocation */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
CONST struct reloc_howto_struct *howto;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
1991-10-01 11:46:35 +08:00
|
|
|
|
} arelent;
|
1992-02-22 13:48:27 +08:00
|
|
|
|
|
1991-10-01 11:46:35 +08:00
|
|
|
|
typedef CONST struct reloc_howto_struct
|
|
|
|
|
{
|
1991-12-09 04:05:21 +08:00
|
|
|
|
/* The type field has mainly a documetary use - the back end can
|
|
|
|
|
to what it wants with it, though the normally the back end's
|
|
|
|
|
external idea of what a reloc number would be would be stored
|
|
|
|
|
in this field. For example, the a PC relative word relocation
|
|
|
|
|
in a coff environment would have the type 023 - because that's
|
|
|
|
|
what the outside world calls a R_PCRWORD reloc. */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
unsigned int type;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* The value the final relocation is shifted right by. This drops
|
|
|
|
|
unwanted data from the relocation. */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
unsigned int rightshift;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* The size of the item to be relocated - 0, is one byte, 1 is 2
|
|
|
|
|
bytes, 3 is four bytes. */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
unsigned int size;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* Now obsolete */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
unsigned int bitsize;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* Notes that the relocation is relative to the location in the
|
|
|
|
|
data section of the addend. The relocation function will
|
|
|
|
|
subtract from the relocation value the address of the location
|
|
|
|
|
being relocated. */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
boolean pc_relative;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* Now obsolete */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
unsigned int bitpos;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* Now obsolete */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
boolean absolute;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* Causes the relocation routine to return an error if overflow
|
|
|
|
|
is detected when relocating. */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
boolean complain_on_overflow;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* If this field is non null, then the supplied function is
|
|
|
|
|
called rather than the normal function. This allows really
|
|
|
|
|
strange relocation methods to be accomodated (eg, i960 callj
|
|
|
|
|
instructions). */
|
1992-02-22 13:48:27 +08:00
|
|
|
|
bfd_reloc_status_type EXFUN ((*special_function),
|
|
|
|
|
(bfd *abfd,
|
|
|
|
|
arelent *reloc_entry,
|
|
|
|
|
struct symbol_cache_entry *symbol,
|
|
|
|
|
PTR data,
|
|
|
|
|
asection *input_section));
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* The textual name of the relocation type. */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
char *name;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* When performing a partial link, some formats must modify the
|
|
|
|
|
relocations rather than the data - this flag signals this.*/
|
1991-10-01 11:46:35 +08:00
|
|
|
|
boolean partial_inplace;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* The src_mask is used to select what parts of the read in data
|
|
|
|
|
are to be used in the relocation sum. Eg, if this was an 8 bit
|
|
|
|
|
bit of data which we read and relocated, this would be
|
|
|
|
|
0x000000ff. When we have relocs which have an addend, such as
|
|
|
|
|
sun4 extended relocs, the value in the offset part of a
|
|
|
|
|
relocating field is garbage so we never use it. In this case
|
|
|
|
|
the mask would be 0x00000000. */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
bfd_word src_mask;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* The dst_mask is what parts of the instruction are replaced
|
|
|
|
|
into the instruction. In most cases src_mask == dst_mask,
|
|
|
|
|
except in the above special case, where dst_mask would be
|
|
|
|
|
0x000000ff, and src_mask would be 0x00000000. */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
bfd_word dst_mask;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* When some formats create PC relative instructions, they leave
|
|
|
|
|
the value of the pc of the place being relocated in the offset
|
|
|
|
|
slot of the instruction, so that a PC relative relocation can
|
|
|
|
|
be made just by adding in an ordinary offset (eg sun3 a.out).
|
|
|
|
|
Some formats leave the displacement part of an instruction
|
|
|
|
|
empty (eg m88k bcs), this flag signals the fact.*/
|
1991-10-01 11:46:35 +08:00
|
|
|
|
boolean pcrel_offset;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
1991-10-01 11:46:35 +08:00
|
|
|
|
} reloc_howto_type;
|
|
|
|
|
#define HOWTO(C, R,S,B, P, BI, ABS, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
|
|
|
|
|
{(unsigned)C,R,S,B, P, BI, ABS,O,SF,NAME,INPLACE,MASKSRC,MASKDST,PC}
|
1991-10-05 08:42:57 +08:00
|
|
|
|
#define NEWHOWTO( FUNCTION, NAME,SIZE,REL,IN) HOWTO(0,0,SIZE,0,REL,0,false,false,FUNCTION, NAME,false,0,0,IN)
|
1991-07-05 01:56:17 +09:00
|
|
|
|
|
1991-12-09 04:05:21 +08:00
|
|
|
|
#define HOWTO_PREPARE(relocation, symbol) \
|
|
|
|
|
{ \
|
|
|
|
|
if (symbol != (asymbol *)NULL) { \
|
1992-01-25 06:54:03 +08:00
|
|
|
|
if (symbol->section == &bfd_com_section) { \
|
1991-12-09 04:05:21 +08:00
|
|
|
|
relocation = 0; \
|
|
|
|
|
} \
|
|
|
|
|
else { \
|
|
|
|
|
relocation = symbol->value; \
|
|
|
|
|
} \
|
|
|
|
|
} \
|
|
|
|
|
}
|
1991-10-01 11:46:35 +08:00
|
|
|
|
typedef unsigned char bfd_byte;
|
1991-08-17 09:07:43 +09:00
|
|
|
|
|
1991-10-01 11:46:35 +08:00
|
|
|
|
typedef struct relent_chain {
|
|
|
|
|
arelent relent;
|
|
|
|
|
struct relent_chain *next;
|
|
|
|
|
} arelent_chain;
|
1991-12-01 09:43:03 +08:00
|
|
|
|
bfd_reloc_status_type
|
|
|
|
|
EXFUN(bfd_perform_relocation
|
1991-12-09 04:05:21 +08:00
|
|
|
|
, (bfd * abfd,
|
|
|
|
|
arelent *reloc_entry,
|
|
|
|
|
PTR data,
|
|
|
|
|
asection *input_section,
|
|
|
|
|
bfd *output_bfd));
|
|
|
|
|
typedef enum bfd_reloc_code_real
|
|
|
|
|
{
|
|
|
|
|
/* 16 bits wide, simple reloc */
|
|
|
|
|
BFD_RELOC_16,
|
|
|
|
|
|
|
|
|
|
/* 8 bits wide, but used to form an address like 0xffnn */
|
1991-10-03 23:41:41 +08:00
|
|
|
|
BFD_RELOC_8_FFnn,
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* 8 bits wide, simple */
|
1991-10-03 23:41:41 +08:00
|
|
|
|
BFD_RELOC_8,
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* 8 bits wide, pc relative */
|
1991-11-04 09:47:16 +08:00
|
|
|
|
BFD_RELOC_8_PCREL,
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* The type of reloc used to build a contructor table - at the
|
|
|
|
|
moment probably a 32 bit wide abs address, but the cpu can
|
|
|
|
|
choose. */
|
|
|
|
|
|
1991-11-04 09:47:16 +08:00
|
|
|
|
BFD_RELOC_CTOR
|
1991-10-05 13:29:40 +08:00
|
|
|
|
} bfd_reloc_code_real_type;
|
1991-12-01 09:43:03 +08:00
|
|
|
|
CONST struct reloc_howto_struct *
|
|
|
|
|
EXFUN(bfd_reloc_type_lookup
|
1991-12-09 04:05:21 +08:00
|
|
|
|
, (CONST bfd_arch_info_type *arch, bfd_reloc_code_type code));
|
1991-10-01 11:46:35 +08:00
|
|
|
|
typedef struct symbol_cache_entry
|
|
|
|
|
{
|
1991-12-09 04:05:21 +08:00
|
|
|
|
/* A pointer to the BFD which owns the symbol. This information
|
|
|
|
|
is necessary so that a back end can work out what additional
|
|
|
|
|
(invisible to the application writer) information is carried
|
|
|
|
|
with the symbol. */
|
|
|
|
|
|
1991-10-01 11:46:35 +08:00
|
|
|
|
struct _bfd *the_bfd;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* The text of the symbol. The name is left alone, and not copied - the
|
|
|
|
|
application may not alter it. */
|
|
|
|
|
CONST char *name;
|
|
|
|
|
|
|
|
|
|
/* The value of the symbol.*/
|
|
|
|
|
symvalue value;
|
|
|
|
|
|
|
|
|
|
/* Attributes of a symbol: */
|
|
|
|
|
|
1991-10-01 11:46:35 +08:00
|
|
|
|
#define BSF_NO_FLAGS 0x00
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* The symbol has local scope; <<static>> in <<C>>. The value
|
|
|
|
|
is the offset into the section of the data. */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
#define BSF_LOCAL 0x01
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* The symbol has global scope; initialized data in <<C>>. The
|
|
|
|
|
value is the offset into the section of the data. */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
#define BSF_GLOBAL 0x02
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* Obsolete */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
#define BSF_IMPORT 0x04
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* The symbol has global scope, and is exported. The value is
|
|
|
|
|
the offset into the section of the data. */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
#define BSF_EXPORT 0x08
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* The symbol is undefined. <<extern>> in <<C>>. The value has
|
|
|
|
|
no meaning. */
|
1992-01-25 06:54:03 +08:00
|
|
|
|
#define BSF_UNDEFINED_OBS 0x10
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* The symbol is common, initialized to zero; default in
|
|
|
|
|
<<C>>. The value is the size of the object in bytes. */
|
1992-01-25 06:54:03 +08:00
|
|
|
|
#define BSF_FORT_COMM_OBS 0x20
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* A normal C symbol would be one of:
|
|
|
|
|
<<BSF_LOCAL>>, <<BSF_FORT_COMM>>, <<BSF_UNDEFINED>> or
|
|
|
|
|
<<BSF_EXPORT|BSD_GLOBAL>> */
|
|
|
|
|
|
|
|
|
|
/* The symbol is a debugging record. The value has an arbitary
|
|
|
|
|
meaning. */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
#define BSF_DEBUGGING 0x40
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* Used by the linker */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
#define BSF_KEEP 0x10000
|
|
|
|
|
#define BSF_KEEP_G 0x80000
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* Unused */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
#define BSF_WEAK 0x100000
|
|
|
|
|
#define BSF_CTOR 0x200000
|
1992-01-25 06:54:03 +08:00
|
|
|
|
|
|
|
|
|
/* This symbol was created to point to a section */
|
|
|
|
|
#define BSF_SECTION_SYM 0x400000
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* The symbol used to be a common symbol, but now it is
|
|
|
|
|
allocated. */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
#define BSF_OLD_COMMON 0x800000
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* The default value for common data. */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
#define BFD_FORT_COMM_DEFAULT_VALUE 0
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* In some files the type of a symbol sometimes alters its
|
|
|
|
|
location in an output file - ie in coff a <<ISFCN>> symbol
|
|
|
|
|
which is also <<C_EXT>> symbol appears where it was
|
|
|
|
|
declared and not at the end of a section. This bit is set
|
|
|
|
|
by the target BFD part to convey this information. */
|
|
|
|
|
|
1991-10-01 11:46:35 +08:00
|
|
|
|
#define BSF_NOT_AT_END 0x40000
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* Signal that the symbol is the label of constructor section. */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
#define BSF_CONSTRUCTOR 0x1000000
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* Signal that the symbol is a warning symbol. If the symbol
|
|
|
|
|
is a warning symbol, then the value field (I know this is
|
|
|
|
|
tacky) will point to the asymbol which when referenced will
|
|
|
|
|
cause the warning. */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
#define BSF_WARNING 0x2000000
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* Signal that the symbol is indirect. The value of the symbol
|
|
|
|
|
is a pointer to an undefined asymbol which contains the
|
|
|
|
|
name to use instead. */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
#define BSF_INDIRECT 0x4000000
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
1991-10-01 11:46:35 +08:00
|
|
|
|
flagword flags;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
1992-01-25 06:54:03 +08:00
|
|
|
|
/* A pointer to the section to which this symbol is
|
|
|
|
|
relative. This will always be non NULL, there are special
|
|
|
|
|
sections for undefined and absolute symbols */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
struct sec *section;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
/* Back end special data. This is being phased out in favour
|
|
|
|
|
of making this a union. */
|
1991-10-01 11:46:35 +08:00
|
|
|
|
PTR udata;
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
1991-10-01 11:46:35 +08:00
|
|
|
|
} asymbol;
|
|
|
|
|
#define get_symtab_upper_bound(abfd) \
|
|
|
|
|
BFD_SEND (abfd, _get_symtab_upper_bound, (abfd))
|
|
|
|
|
#define bfd_canonicalize_symtab(abfd, location) \
|
|
|
|
|
BFD_SEND (abfd, _bfd_canonicalize_symtab,\
|
|
|
|
|
(abfd, location))
|
1991-12-01 09:43:03 +08:00
|
|
|
|
boolean EXFUN(bfd_set_symtab , (bfd *, asymbol **, unsigned int ));
|
|
|
|
|
void EXFUN(bfd_print_symbol_vandf, (PTR file, asymbol *symbol));
|
1991-10-01 11:46:35 +08:00
|
|
|
|
#define bfd_make_empty_symbol(abfd) \
|
|
|
|
|
BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd))
|
1991-12-01 09:43:03 +08:00
|
|
|
|
int EXFUN(bfd_decode_symclass, (asymbol *symbol));
|
1991-10-01 11:46:35 +08:00
|
|
|
|
struct _bfd
|
|
|
|
|
{
|
1991-12-09 04:05:21 +08:00
|
|
|
|
/* The filename the application opened the BFD with. */
|
|
|
|
|
CONST char *filename;
|
|
|
|
|
|
|
|
|
|
/* A pointer to the target jump table. */
|
|
|
|
|
struct bfd_target *xvec;
|
|
|
|
|
|
|
|
|
|
/* To avoid dragging too many header files into every file that
|
1992-01-30 17:19:24 +08:00
|
|
|
|
includes `<<bfd.h>>', IOSTREAM has been declared as a "char
|
1991-12-09 04:05:21 +08:00
|
|
|
|
*", and MTIME as a "long". Their correct types, to which they
|
|
|
|
|
are cast when used, are "FILE *" and "time_t". The iostream
|
|
|
|
|
is the result of an fopen on the filename. */
|
|
|
|
|
char *iostream;
|
|
|
|
|
|
|
|
|
|
/* Is the file being cached */
|
|
|
|
|
|
|
|
|
|
boolean cacheable;
|
|
|
|
|
|
|
|
|
|
/* Marks whether there was a default target specified when the
|
|
|
|
|
BFD was opened. This is used to select what matching algorithm
|
|
|
|
|
to use to chose the back end. */
|
|
|
|
|
|
|
|
|
|
boolean target_defaulted;
|
|
|
|
|
|
|
|
|
|
/* The caching routines use these to maintain a
|
|
|
|
|
least-recently-used list of BFDs */
|
|
|
|
|
|
|
|
|
|
struct _bfd *lru_prev, *lru_next;
|
|
|
|
|
|
|
|
|
|
/* When a file is closed by the caching routines, BFD retains
|
|
|
|
|
state information on the file here:
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
file_ptr where;
|
|
|
|
|
|
|
|
|
|
/* and here:*/
|
|
|
|
|
|
|
|
|
|
boolean opened_once;
|
|
|
|
|
|
|
|
|
|
/* Set if we have a locally maintained mtime value, rather than
|
|
|
|
|
getting it from the file each time: */
|
|
|
|
|
|
|
|
|
|
boolean mtime_set;
|
|
|
|
|
|
|
|
|
|
/* File modified time, if mtime_set is true: */
|
|
|
|
|
|
|
|
|
|
long mtime;
|
|
|
|
|
|
|
|
|
|
/* Reserved for an unimplemented file locking extension.*/
|
|
|
|
|
|
|
|
|
|
int ifd;
|
|
|
|
|
|
|
|
|
|
/* The format which belongs to the BFD.*/
|
|
|
|
|
|
|
|
|
|
bfd_format format;
|
|
|
|
|
|
|
|
|
|
/* The direction the BFD was opened with*/
|
|
|
|
|
|
|
|
|
|
enum bfd_direction {no_direction = 0,
|
|
|
|
|
read_direction = 1,
|
|
|
|
|
write_direction = 2,
|
|
|
|
|
both_direction = 3} direction;
|
|
|
|
|
|
|
|
|
|
/* Format_specific flags*/
|
|
|
|
|
|
|
|
|
|
flagword flags;
|
|
|
|
|
|
|
|
|
|
/* Currently my_archive is tested before adding origin to
|
|
|
|
|
anything. I believe that this can become always an add of
|
|
|
|
|
origin, with origin set to 0 for non archive files. */
|
|
|
|
|
|
|
|
|
|
file_ptr origin;
|
|
|
|
|
|
|
|
|
|
/* Remember when output has begun, to stop strange things
|
|
|
|
|
happening. */
|
|
|
|
|
boolean output_has_begun;
|
|
|
|
|
|
|
|
|
|
/* Pointer to linked list of sections*/
|
|
|
|
|
struct sec *sections;
|
|
|
|
|
|
|
|
|
|
/* The number of sections */
|
|
|
|
|
unsigned int section_count;
|
|
|
|
|
|
|
|
|
|
/* Stuff only useful for object files:
|
|
|
|
|
The start address. */
|
|
|
|
|
bfd_vma start_address;
|
|
|
|
|
|
|
|
|
|
/* Used for input and output*/
|
|
|
|
|
unsigned int symcount;
|
|
|
|
|
|
|
|
|
|
/* Symbol table for output BFD*/
|
|
|
|
|
struct symbol_cache_entry **outsymbols;
|
|
|
|
|
|
|
|
|
|
/* Pointer to structure which contains architecture information*/
|
|
|
|
|
struct bfd_arch_info *arch_info;
|
|
|
|
|
|
|
|
|
|
/* Stuff only useful for archives:*/
|
|
|
|
|
PTR arelt_data;
|
|
|
|
|
struct _bfd *my_archive;
|
|
|
|
|
struct _bfd *next;
|
|
|
|
|
struct _bfd *archive_head;
|
|
|
|
|
boolean has_armap;
|
|
|
|
|
|
|
|
|
|
/* Used by the back end to hold private data. */
|
|
|
|
|
|
1992-01-25 06:54:03 +08:00
|
|
|
|
union
|
|
|
|
|
{
|
|
|
|
|
struct aout_data_struct *aout_data;
|
|
|
|
|
struct artdata *aout_ar_data;
|
|
|
|
|
struct _oasys_data *oasys_obj_data;
|
|
|
|
|
struct _oasys_ar_data *oasys_ar_data;
|
|
|
|
|
struct coff_tdata *coff_obj_data;
|
|
|
|
|
struct ieee_data_struct *ieee_data;
|
|
|
|
|
struct ieee_ar_data_struct *ieee_ar_data;
|
|
|
|
|
struct srec_data_struct *srec_data;
|
1992-04-18 02:33:47 +08:00
|
|
|
|
struct tekhex_data_struct *tekhex_data;
|
1992-01-25 06:54:03 +08:00
|
|
|
|
struct elf_obj_tdata_struct *elf_obj_data;
|
|
|
|
|
struct elf_core_tdata_struct *elf_core_data;
|
|
|
|
|
struct bout_data_struct *bout_data;
|
|
|
|
|
struct sun_core_struct *sun_core_data;
|
1992-01-29 06:53:51 +08:00
|
|
|
|
struct trad_core_struct *trad_core_data;
|
1992-01-25 06:54:03 +08:00
|
|
|
|
PTR any;
|
|
|
|
|
} tdata;
|
|
|
|
|
|
1991-12-09 04:05:21 +08:00
|
|
|
|
/* Used by the application to hold private data*/
|
|
|
|
|
PTR usrdata;
|
|
|
|
|
|
|
|
|
|
/* Where all the allocated stuff under this BFD goes */
|
|
|
|
|
struct obstack memory;
|
1992-01-25 06:54:03 +08:00
|
|
|
|
|
|
|
|
|
asymbol **ld_symbols;
|
1991-10-01 11:46:35 +08:00
|
|
|
|
};
|
1991-12-09 04:05:21 +08:00
|
|
|
|
|
|
|
|
|
unsigned int EXFUN(bfd_get_reloc_upper_bound, (bfd *abfd, asection *sect));
|
|
|
|
|
unsigned int EXFUN(bfd_canonicalize_reloc
|
|
|
|
|
, (bfd *abfd,
|
|
|
|
|
asection *sec,
|
|
|
|
|
arelent **loc,
|
|
|
|
|
asymbol **syms));
|
|
|
|
|
boolean EXFUN(bfd_set_file_flags, (bfd *abfd, flagword flags));
|
|
|
|
|
void EXFUN(bfd_set_reloc
|
|
|
|
|
, (bfd *abfd, asection *sec, arelent **rel, unsigned int count)
|
|
|
|
|
|
|
|
|
|
);
|
1991-12-01 09:43:03 +08:00
|
|
|
|
boolean EXFUN(bfd_set_start_address, (bfd *, bfd_vma));
|
|
|
|
|
long EXFUN(bfd_get_mtime, (bfd *));
|
1991-10-01 11:46:35 +08:00
|
|
|
|
#define bfd_sizeof_headers(abfd, reloc) \
|
|
|
|
|
BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, reloc))
|
|
|
|
|
|
1991-12-09 04:05:21 +08:00
|
|
|
|
#define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
|
|
|
|
|
BFD_SEND (abfd, _bfd_find_nearest_line, (abfd, sec, syms, off, file, func, line))
|
1991-10-01 11:46:35 +08:00
|
|
|
|
|
|
|
|
|
#define bfd_debug_info_start(abfd) \
|
|
|
|
|
BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
|
|
|
|
|
|
|
|
|
|
#define bfd_debug_info_end(abfd) \
|
|
|
|
|
BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
|
|
|
|
|
|
|
|
|
|
#define bfd_debug_info_accumulate(abfd, section) \
|
|
|
|
|
BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
|
|
|
|
|
|
|
|
|
|
#define bfd_stat_arch_elt(abfd, stat) \
|
|
|
|
|
BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
|
|
|
|
|
|
|
|
|
|
#define bfd_coff_swap_aux_in(a,e,t,c,i) \
|
|
|
|
|
BFD_SEND (a, _bfd_coff_swap_aux_in, (a,e,t,c,i))
|
|
|
|
|
|
|
|
|
|
#define bfd_coff_swap_sym_in(a,e,i) \
|
|
|
|
|
BFD_SEND (a, _bfd_coff_swap_sym_in, (a,e,i))
|
|
|
|
|
|
|
|
|
|
#define bfd_coff_swap_lineno_in(a,e,i) \
|
|
|
|
|
BFD_SEND ( a, _bfd_coff_swap_lineno_in, (a,e,i))
|
|
|
|
|
|
|
|
|
|
#define bfd_set_arch_mach(abfd, arch, mach)\
|
|
|
|
|
BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
|
1991-05-22 01:04:48 +09:00
|
|
|
|
|
1991-10-12 03:44:01 +08:00
|
|
|
|
#define bfd_coff_swap_reloc_out(abfd, i, o) \
|
|
|
|
|
BFD_SEND (abfd, _bfd_coff_swap_reloc_out, (abfd, i, o))
|
|
|
|
|
|
|
|
|
|
#define bfd_coff_swap_lineno_out(abfd, i, o) \
|
|
|
|
|
BFD_SEND (abfd, _bfd_coff_swap_lineno_out, (abfd, i, o))
|
|
|
|
|
|
|
|
|
|
#define bfd_coff_swap_aux_out(abfd, i, t,c,o) \
|
|
|
|
|
BFD_SEND (abfd, _bfd_coff_swap_aux_out, (abfd, i,t,c, o))
|
|
|
|
|
|
|
|
|
|
#define bfd_coff_swap_sym_out(abfd, i,o) \
|
|
|
|
|
BFD_SEND (abfd, _bfd_coff_swap_sym_out, (abfd, i, o))
|
|
|
|
|
|
|
|
|
|
#define bfd_coff_swap_scnhdr_out(abfd, i,o) \
|
|
|
|
|
BFD_SEND (abfd, _bfd_coff_swap_scnhdr_out, (abfd, i, o))
|
|
|
|
|
|
|
|
|
|
#define bfd_coff_swap_filehdr_out(abfd, i,o) \
|
|
|
|
|
BFD_SEND (abfd, _bfd_coff_swap_filehdr_out, (abfd, i, o))
|
|
|
|
|
|
|
|
|
|
#define bfd_coff_swap_aouthdr_out(abfd, i,o) \
|
|
|
|
|
BFD_SEND (abfd, _bfd_coff_swap_aouthdr_out, (abfd, i, o))
|
|
|
|
|
|
1992-01-25 06:54:03 +08:00
|
|
|
|
#define bfd_get_relocated_section_contents(abfd, seclet) \
|
|
|
|
|
BFD_SEND (abfd, _bfd_get_relocated_section_contents, (abfd, seclet))
|
1992-01-28 14:02:01 +08:00
|
|
|
|
|
|
|
|
|
#define bfd_relax_section(abfd, section, symbols) \
|
|
|
|
|
BFD_SEND (abfd, _bfd_relax_section, (abfd, section, symbols))
|
1992-01-25 06:54:03 +08:00
|
|
|
|
symindex EXFUN(bfd_get_next_mapent, (bfd *, symindex previous, carsym ** sym));
|
1991-12-01 09:43:03 +08:00
|
|
|
|
boolean EXFUN(bfd_set_archive_head, (bfd *output, bfd *new_head));
|
1992-01-25 06:54:03 +08:00
|
|
|
|
bfd *EXFUN(bfd_get_elt_at_index, (bfd * archive, int index));
|
1991-12-01 09:43:03 +08:00
|
|
|
|
bfd* EXFUN(bfd_openr_next_archived_file, (bfd *archive, bfd *previous));
|
|
|
|
|
CONST char *EXFUN(bfd_core_file_failing_command, (bfd *));
|
|
|
|
|
int EXFUN(bfd_core_file_failing_signal, (bfd *));
|
|
|
|
|
boolean EXFUN(core_file_matches_executable_p
|
1991-12-09 04:05:21 +08:00
|
|
|
|
, (bfd *core_bfd, bfd *exec_bfd));
|
1991-07-05 01:56:17 +09:00
|
|
|
|
#define SDEF(ret, name, arglist) \
|
|
|
|
|
PROTO(ret,(*name),arglist)
|
|
|
|
|
#define SDEF_FMT(ret, name, arglist) \
|
|
|
|
|
PROTO(ret,(*name[bfd_type_end]),arglist)
|
|
|
|
|
#define BFD_SEND(bfd, message, arglist) \
|
|
|
|
|
((*((bfd)->xvec->message)) arglist)
|
|
|
|
|
#define BFD_SEND_FMT(bfd, message, arglist) \
|
|
|
|
|
(((bfd)->xvec->message[(int)((bfd)->format)]) arglist)
|
|
|
|
|
typedef struct bfd_target
|
|
|
|
|
{
|
|
|
|
|
char *name;
|
1991-10-05 13:29:40 +08:00
|
|
|
|
enum target_flavour {
|
|
|
|
|
bfd_target_unknown_flavour,
|
|
|
|
|
bfd_target_aout_flavour,
|
|
|
|
|
bfd_target_coff_flavour,
|
|
|
|
|
bfd_target_elf_flavour,
|
|
|
|
|
bfd_target_ieee_flavour,
|
|
|
|
|
bfd_target_oasys_flavour,
|
1992-04-18 02:33:47 +08:00
|
|
|
|
bfd_target_tekhex_flavour,
|
1991-10-05 13:29:40 +08:00
|
|
|
|
bfd_target_srec_flavour} flavour;
|
1991-07-05 01:56:17 +09:00
|
|
|
|
boolean byteorder_big_p;
|
|
|
|
|
boolean header_byteorder_big_p;
|
|
|
|
|
flagword object_flags;
|
|
|
|
|
flagword section_flags;
|
|
|
|
|
char ar_pad_char;
|
|
|
|
|
unsigned short ar_max_namelen;
|
|
|
|
|
unsigned int align_power_min;
|
1991-07-20 00:28:37 +09:00
|
|
|
|
SDEF (bfd_vma, bfd_getx64, (bfd_byte *));
|
|
|
|
|
SDEF (void, bfd_putx64, (bfd_vma, bfd_byte *));
|
|
|
|
|
SDEF (bfd_vma, bfd_getx32, (bfd_byte *));
|
|
|
|
|
SDEF (void, bfd_putx32, (bfd_vma, bfd_byte *));
|
|
|
|
|
SDEF (bfd_vma, bfd_getx16, (bfd_byte *));
|
|
|
|
|
SDEF (void, bfd_putx16, (bfd_vma, bfd_byte *));
|
|
|
|
|
SDEF (bfd_vma, bfd_h_getx64, (bfd_byte *));
|
|
|
|
|
SDEF (void, bfd_h_putx64, (bfd_vma, bfd_byte *));
|
|
|
|
|
SDEF (bfd_vma, bfd_h_getx32, (bfd_byte *));
|
|
|
|
|
SDEF (void, bfd_h_putx32, (bfd_vma, bfd_byte *));
|
|
|
|
|
SDEF (bfd_vma, bfd_h_getx16, (bfd_byte *));
|
|
|
|
|
SDEF (void, bfd_h_putx16, (bfd_vma, bfd_byte *));
|
1991-07-05 01:56:17 +09:00
|
|
|
|
SDEF_FMT (struct bfd_target *, _bfd_check_format, (bfd *));
|
|
|
|
|
SDEF_FMT (boolean, _bfd_set_format, (bfd *));
|
|
|
|
|
SDEF_FMT (boolean, _bfd_write_contents, (bfd *));
|
|
|
|
|
SDEF (char *, _core_file_failing_command, (bfd *));
|
|
|
|
|
SDEF (int, _core_file_failing_signal, (bfd *));
|
|
|
|
|
SDEF (boolean, _core_file_matches_executable_p, (bfd *, bfd *));
|
|
|
|
|
SDEF (boolean, _bfd_slurp_armap, (bfd *));
|
|
|
|
|
SDEF (boolean, _bfd_slurp_extended_name_table, (bfd *));
|
|
|
|
|
SDEF (void, _bfd_truncate_arname, (bfd *, CONST char *, char *));
|
|
|
|
|
SDEF (boolean, write_armap, (bfd *arch,
|
|
|
|
|
unsigned int elength,
|
|
|
|
|
struct orl *map,
|
1991-10-22 00:46:41 +08:00
|
|
|
|
unsigned int orl_count,
|
1991-07-05 01:56:17 +09:00
|
|
|
|
int stridx));
|
|
|
|
|
SDEF (boolean, _close_and_cleanup, (bfd *));
|
|
|
|
|
SDEF (boolean, _bfd_set_section_contents, (bfd *, sec_ptr, PTR,
|
|
|
|
|
file_ptr, bfd_size_type));
|
|
|
|
|
SDEF (boolean, _bfd_get_section_contents, (bfd *, sec_ptr, PTR,
|
|
|
|
|
file_ptr, bfd_size_type));
|
|
|
|
|
SDEF (boolean, _new_section_hook, (bfd *, sec_ptr));
|
1991-12-01 09:43:03 +08:00
|
|
|
|
SDEF (unsigned int, _get_symtab_upper_bound, (bfd *));
|
1991-07-05 01:56:17 +09:00
|
|
|
|
SDEF (unsigned int, _bfd_canonicalize_symtab,
|
|
|
|
|
(bfd *, struct symbol_cache_entry **));
|
|
|
|
|
SDEF (unsigned int, _get_reloc_upper_bound, (bfd *, sec_ptr));
|
|
|
|
|
SDEF (unsigned int, _bfd_canonicalize_reloc, (bfd *, sec_ptr, arelent **,
|
|
|
|
|
struct symbol_cache_entry**));
|
|
|
|
|
SDEF (struct symbol_cache_entry *, _bfd_make_empty_symbol, (bfd *));
|
|
|
|
|
SDEF (void, _bfd_print_symbol, (bfd *, PTR, struct symbol_cache_entry *,
|
1991-10-05 13:29:40 +08:00
|
|
|
|
bfd_print_symbol_type));
|
1991-07-05 01:56:17 +09:00
|
|
|
|
#define bfd_print_symbol(b,p,s,e) BFD_SEND(b, _bfd_print_symbol, (b,p,s,e))
|
|
|
|
|
SDEF (alent *, _get_lineno, (bfd *, struct symbol_cache_entry *));
|
|
|
|
|
|
|
|
|
|
SDEF (boolean, _bfd_set_arch_mach, (bfd *, enum bfd_architecture,
|
|
|
|
|
unsigned long));
|
|
|
|
|
|
|
|
|
|
SDEF (bfd *, openr_next_archived_file, (bfd *arch, bfd *prev));
|
|
|
|
|
SDEF (boolean, _bfd_find_nearest_line,
|
|
|
|
|
(bfd *abfd, struct sec *section,
|
|
|
|
|
struct symbol_cache_entry **symbols,bfd_vma offset,
|
|
|
|
|
CONST char **file, CONST char **func, unsigned int *line));
|
|
|
|
|
SDEF (int, _bfd_stat_arch_elt, (bfd *, struct stat *));
|
|
|
|
|
|
|
|
|
|
SDEF (int, _bfd_sizeof_headers, (bfd *, boolean));
|
|
|
|
|
|
|
|
|
|
SDEF (void, _bfd_debug_info_start, (bfd *));
|
|
|
|
|
SDEF (void, _bfd_debug_info_end, (bfd *));
|
|
|
|
|
SDEF (void, _bfd_debug_info_accumulate, (bfd *, struct sec *));
|
1992-01-25 06:54:03 +08:00
|
|
|
|
SDEF (bfd_byte *, _bfd_get_relocated_section_contents, (bfd*,struct bfd_seclet_struct *));
|
1992-02-08 05:07:18 +08:00
|
|
|
|
SDEF (boolean,_bfd_relax_section,(bfd *, struct sec *, struct symbol_cache_entry **));
|
1991-07-05 01:56:17 +09:00
|
|
|
|
SDEF(void, _bfd_coff_swap_aux_in,(
|
|
|
|
|
bfd *abfd ,
|
|
|
|
|
PTR ext,
|
|
|
|
|
int type,
|
|
|
|
|
int class ,
|
|
|
|
|
PTR in));
|
|
|
|
|
|
|
|
|
|
SDEF(void, _bfd_coff_swap_sym_in,(
|
|
|
|
|
bfd *abfd ,
|
|
|
|
|
PTR ext,
|
|
|
|
|
PTR in));
|
|
|
|
|
|
|
|
|
|
SDEF(void, _bfd_coff_swap_lineno_in, (
|
|
|
|
|
bfd *abfd,
|
|
|
|
|
PTR ext,
|
|
|
|
|
PTR in));
|
|
|
|
|
|
1991-10-12 03:44:01 +08:00
|
|
|
|
SDEF(unsigned int, _bfd_coff_swap_aux_out,(
|
|
|
|
|
bfd *abfd,
|
|
|
|
|
PTR in,
|
|
|
|
|
int type,
|
|
|
|
|
int class,
|
|
|
|
|
PTR ext));
|
|
|
|
|
|
|
|
|
|
SDEF(unsigned int, _bfd_coff_swap_sym_out,(
|
|
|
|
|
bfd *abfd,
|
|
|
|
|
PTR in,
|
|
|
|
|
PTR ext));
|
|
|
|
|
|
|
|
|
|
SDEF(unsigned int, _bfd_coff_swap_lineno_out,(
|
|
|
|
|
bfd *abfd,
|
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PTR in,
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PTR ext));
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SDEF(unsigned int, _bfd_coff_swap_reloc_out,(
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bfd *abfd,
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PTR src,
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PTR dst));
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SDEF(unsigned int, _bfd_coff_swap_filehdr_out,(
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bfd *abfd,
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PTR in,
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PTR out));
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SDEF(unsigned int, _bfd_coff_swap_aouthdr_out,(
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|
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bfd *abfd,
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|
PTR in,
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|
PTR out));
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SDEF(unsigned int, _bfd_coff_swap_scnhdr_out,(
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bfd *abfd,
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|
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|
PTR in,
|
|
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|
|
PTR out));
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1991-07-05 01:56:17 +09:00
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} bfd_target;
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1991-12-01 09:43:03 +08:00
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bfd_target *EXFUN(bfd_find_target, (CONST char *, bfd *));
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1992-02-22 13:48:27 +08:00
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CONST char **EXFUN(bfd_target_list, (void));
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1991-12-01 09:43:03 +08:00
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boolean EXFUN(bfd_check_format, (bfd *abfd, bfd_format format));
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boolean EXFUN(bfd_set_format, (bfd *, bfd_format));
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CONST char *EXFUN(bfd_format_string, (bfd_format));
|
1991-12-01 10:12:42 +08:00
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#endif
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