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* Makefile.in: added coff-h8300

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* configure.in: now h8 is a coff target
	* cpu-h8300.c: fix various disassembly problems
	* libcoff.h: took out some code which has been #0ed for a long
	time.
	* targets.c: added h8 coff
	* coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
	added new macro RTYPE2HOWTO to take a load of #ifdefs out of
	coffcode.h
	* coffcode.h: Started to change the way machine dependencies are
	handled, from the nest of #ifdefs to macros defined in the
	including coff-<foo>.c
This commit is contained in:
Steve Chamberlain
1991-11-27 16:56:08 +00:00
parent a33336a38e
commit 3b4f1a5d05
12 changed files with 397 additions and 291 deletions
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74
bfd/libcoff.h
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@ -18,64 +18,48 @@ You should have received a copy of the GNU General Public License
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) ((coff_data_type *) ((bfd)->tdata))
#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)
#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)
#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 0
typedef struct coff_ptr_struct
/* `Tdata' information kept for COFF files. */
typedef struct coff_tdata
{
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
typedef struct icofdata
{
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
@ -86,9 +70,9 @@ struct coff_ptr_struct *raw_syments;
/*THE FOLLOWING IS EXTRACTED FROM THE SOURCE*/
/* FROM coffcode.h*/
/* ------------------------------START FROM coffcode.h
/*:coffcode.h*/
/*
The hidden information for an asymbol is:
*/
@ -154,8 +138,6 @@ A pointer to the linenumber information for this symbol
} coff_symbol_type;
/*
--------------------------------END FROM coffcode.h*/
*/