-/* Copyright (C) 1990, 1991 Free Software Foundation, Inc.
+/* BFD COFF object file private structure.
+ Copyright (C) 1990-1991 Free Software Foundation, Inc.
+ Written by Cygnus Support.
-This file is part of BFD, the Binary File Diddler.
+This file is part of BFD, the Binary File Descriptor library.
-BFD is free software; you can redistribute it and/or modify
+This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
-BFD is distributed in the hope that it will be useful,
+This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
-along with BFD; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+along with this program; if not, write to the Free Software
+Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
/* $Id$ */
-/* BFD COFF object file private structure. */
-
/* Object file tdata; access macros */
#define obj_icof(bfd) ((struct icofdata *) ((bfd)->tdata))
+#define coff_data(bfd) ((struct icofdata *) ((bfd)->tdata))
#define exec_hdr(bfd) (obj_icof(bfd)->hdr)
#define obj_symbols(bfd) (obj_icof(bfd)->symbols)
#define obj_sym_filepos(bfd) (obj_icof(bfd)->sym_filepos)
#define obj_relocbase(bfd) (obj_icof(bfd)->relocbase)
#define obj_raw_syments(bfd) (obj_icof(bfd)->raw_syments)
#define obj_convert(bfd) (obj_icof(bfd)->conversion_table)
+#if CFILE_STUFF
#define obj_symbol_slew(bfd) (obj_icof(bfd)->symbol_index_slew)
+#else
+#define obj_symbol_slew(bfd) 0
+#endif
#define obj_string_table(bfd) (obj_icof(bfd)->string_table)
-typedef struct {
+#if 0
+typedef struct coff_ptr_struct
+{
+ unsigned int offset;
+ char fix_tag;
+ char fix_end;
+ union {
+ union internal_auxent auxent;
+ struct internal_syment syment;
+ } u;
+} combined_entry_type;
+
+
+typedef struct
+{
asymbol symbol;
- struct syment *native;
+ combined_entry_type *native;
struct lineno_cache_entry *lineno;
} coff_symbol_type;
+#endif
-struct icofdata {
- struct aouthdr *hdr; /* exec file header */
- coff_symbol_type *symbols; /* symtab for input bfd */
+typedef struct icofdata
+{
+
+struct coff_symbol_struct *symbols; /* symtab for input bfd */
unsigned int *conversion_table;
file_ptr sym_filepos;
long symbol_index_slew; /* used during read to mark whether a
C_FILE symbol as been added. */
- struct syment *raw_syments;
+struct coff_ptr_struct *raw_syments;
struct lineno *raw_linenos;
unsigned int raw_syment_count;
char *string_table;
+ unsigned short flags;
/* These are only valid once writing has begun */
long int relocbase;
+} coff_data_type;
-};
-
-/* We cast the address of the first element of a asymbol to ensure that the
+/* We take the address of the first element of a asymbol to ensure that the
* macro is only ever applied to an asymbol. */
#define coffsymbol(asymbol) ((coff_symbol_type *)(&((asymbol)->the_bfd)))
+
+
+
+/*THE FOLLOWING IS EXTRACTED FROM THE SOURCE*/
+
+/* FROM coffcode.h*/
+/* ------------------------------START FROM coffcode.h
+
+The hidden information for an asymbol is:
+*/
+
+ typedef struct coff_ptr_struct
+ {
+
+/*
+Remembers the offset from the first symbol in the file for this
+symbol. Generated by @code{coff_renumber_symbols}.
+*/
+
+ unsigned int offset;
+
+/*
+Should the tag field of this symbol be renumbered.
+Created by @code{coff_pointerize_aux}.
+*/
+
+ char fix_tag;
+
+/*
+Should the endidx field of this symbol be renumbered.
+Created by @code{coff_pointerize_aux}.
+*/
+
+ char fix_end;
+
+/*
+The container for the symbol structure as read and translated from the file.
+*/
+
+ union {
+ union internal_auxent auxent;
+ struct internal_syment syment;
+ } u;
+ } combined_entry_type;
+
+/*
+
+Each canonical asymbol really looks like this:
+*/
+
+ typedef struct coff_symbol_struct
+ {
+
+/*
+The actual symbol which the rest of BFD works with
+*/
+
+ asymbol symbol;
+
+/*
+A pointer to the hidden information for this symbol
+*/
+
+ combined_entry_type *native;
+
+/*
+A pointer to the linenumber information for this symbol
+*/
+
+ struct lineno_cache_entry *lineno;
+ } coff_symbol_type;
+
+/*
+
+ --------------------------------END FROM coffcode.h*/
+
+
+