along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-/* $Id$ */
/* 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 coff_data(bfd) ((bfd)->tdata.coff_obj_data)
+#define exec_hdr(bfd) (coff_data(bfd)->hdr)
+#define obj_symbols(bfd) (coff_data(bfd)->symbols)
+#define obj_sym_filepos(bfd) (coff_data(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)
+#define obj_relocbase(bfd) (coff_data(bfd)->relocbase)
+#define obj_raw_syments(bfd) (coff_data(bfd)->raw_syments)
+#define obj_convert(bfd) (coff_data(bfd)->conversion_table)
#if CFILE_STUFF
-#define obj_symbol_slew(bfd) (obj_icof(bfd)->symbol_index_slew)
+#define obj_symbol_slew(bfd) (coff_data(bfd)->symbol_index_slew)
#else
#define obj_symbol_slew(bfd) 0
#endif
-#define obj_string_table(bfd) (obj_icof(bfd)->string_table)
-
-#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;
- combined_entry_type *native;
- struct lineno_cache_entry *lineno;
-} coff_symbol_type;
-#endif
+/* `Tdata' information kept for COFF files. */
-typedef struct icofdata
+typedef struct coff_tdata
{
-
-struct coff_symbol_struct *symbols; /* symtab for input bfd */
+ 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 coff_ptr_struct *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;
+
+ /* These members communicate important constants about the symbol table
+ to GDB's symbol-reading code. These `constants' unfortunately vary
+ from coff implementation to implementation... */
+ unsigned local_n_btmask;
+ unsigned local_n_btshft;
+ unsigned local_n_tmask;
+ unsigned local_n_tshift;
+ unsigned local_symesz;
+ unsigned local_auxesz;
+ unsigned local_linesz;
} coff_data_type;
/* We take the address of the first element of a asymbol to ensure that the
-/*THE FOLLOWING*/
-
-/* The hidden information for an asymbol is:
+/* And more taken from the source .. */
-*/
- typedef struct coff_ptr_struct
- {
+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;
+ /* Remembers the offset from the first symbol in the file for
+ this symbol. Generated by 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 tag field of this symbol be renumbered.
+ Created by coff_pointerize_aux. */
+char fix_tag;
- /* Should the endidx field of this symbol be renumbered.
- Created by @code{coff_pointerize_aux}.
- */
- char fix_end;
+ /* Should the endidx field of this symbol be renumbered.
+ Created by 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;
+ /* 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
- {
+ /* Each canonical asymbol really looks like this: */
- /* The actual symbol which the rest of bfd works with
- */
- asymbol symbol;
+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 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;
+ /* A pointer to the linenumber information for this symbol */
+ struct lineno_cache_entry *lineno;
+ boolean done_lineno;
+} coff_symbol_type;