[deliverable/binutils-gdb.git] / binutils / coffgrok.h

#define T_NULL		0
#define T_VOID		1	/* function argument (only used by compiler) */
#define T_CHAR		2	/* character		*/
#define T_SHORT		3	/* short integer	*/
#define T_INT		4	/* integer		*/
#define T_LONG		5	/* long integer		*/
#define T_FLOAT		6	/* floating point	*/
#define T_DOUBLE	7	/* double word		*/
#define T_STRUCT	8	/* structure 		*/
#define T_UNION		9	/* union 		*/
#define T_ENUM		10	/* enumeration 		*/
#define T_MOE		11	/* member of enumeration*/
#define T_UCHAR		12	/* unsigned character	*/
#define T_USHORT	13	/* unsigned short	*/
#define T_UINT		14	/* unsigned integer	*/
#define T_ULONG		15	/* unsigned long	*/
#define T_LNGDBL	16	/* long double		*/


 struct coff_reloc
 {
   int offset;
   struct coff_symbol *symbol;
   int addend;
 };

 struct coff_section 
 {
   char *name;
   int code;
   int data;
   int address;
   int number;  /* 0..n, .text = 0 */
   int nrelocs;
   int size;
   struct coff_reloc *relocs;
   struct sec *bfd_section;
 };

struct coff_ofile
{
  int nsources;
  struct coff_sfile *source_head;
  struct coff_sfile *source_tail;
  int nsections;
  struct coff_section *sections;
  struct coff_symbol *symbol_list_head;
  struct coff_symbol *symbol_list_tail;
};


struct coff_sfile
{
  char *name;
  struct coff_scope *scope;
  struct coff_sfile *next;
 

};


 struct coff_type
{
  int size;
  enum
    {
      coff_pointer_type, coff_function_type, coff_array_type, coff_structdef_type, coff_basic_type,
      coff_structref_type, coff_enumref_type, coff_enumdef_type
      } type;
  union
    {
      struct
	{
	  int isstruct;
	  struct coff_scope *elements;
	  int idx;
	}
      astructdef;
      struct
	{
	  struct coff_symbol *ref;
	} astructref;

      struct
	{
	  struct coff_scope *elements;
	  int idx;
	} aenumdef;
      struct
	{
	  struct coff_symbol *ref;
	} aenumref;

      struct
	{
	  struct coff_type *points_to;
	} pointer;
      struct
	{
	  int dim;
	  struct coff_type *array_of;
	} array;

      struct
	{
	  struct coff_type *function_returns;
	  struct coff_scope *parameters;
	  struct coff_scope *code;
	  struct coff_line *lines;
	} function;
      int basic;		/* One of T_VOID.. T_UINT */
    }  u;
};


 struct coff_line 
 {
   int nlines;
   int *lines;
   int *addresses;
 };


 struct coff_scope
   {
     struct coff_scope *parent;	/* one up */

     struct coff_scope *next;	/*next along */

     int nvars;
     struct coff_symbol *vars_head;	/* symbols */
     struct coff_symbol *vars_tail;

     struct coff_scope *list_head;	/* children */
     struct coff_scope *list_tail;

   };


 struct coff_visible
   {
     enum coff_vis_type
       {
	 coff_vis_ext_def,
	 coff_vis_ext_ref,
	 coff_vis_int_def,
	 coff_vis_common,
	 coff_vis_auto,
	 coff_vis_register,
	 coff_vis_tag,
	 coff_vis_member_of_struct,
	 coff_vis_member_of_enum,
       } type;
   };

 struct coff_where
   {
     enum
       {
	 coff_where_stack, coff_where_memory, coff_where_register, coff_where_unknown,
	 coff_where_strtag, coff_where_member_of_struct,
	 coff_where_member_of_enum, coff_where_entag, coff_where_typedef

       } where;
     int offset;
     int bitoffset;
     int bitsize;
     struct coff_section *section;
   };

 struct coff_symbol
   {
     char *name;
     int tag;
     struct coff_type *type;
     struct coff_where *where;
     struct coff_visible *visible;
     struct coff_symbol *next;
     struct coff_symbol *next_in_ofile_list; /* For the ofile list */
     int number;
  };

struct coff_ofile *coff_grok();
Commit	Line	Data
e52e2acd SC	1	#define T_NULL 0
	2	#define T_VOID 1 /* function argument (only used by compiler) */
	3	#define T_CHAR 2 /* character */
	4	#define T_SHORT 3 /* short integer */
	5	#define T_INT 4 /* integer */
	6	#define T_LONG 5 /* long integer */
	7	#define T_FLOAT 6 /* floating point */
	8	#define T_DOUBLE 7 /* double word */
	9	#define T_STRUCT 8 /* structure */
	10	#define T_UNION 9 /* union */
	11	#define T_ENUM 10 /* enumeration */
	12	#define T_MOE 11 /* member of enumeration*/
	13	#define T_UCHAR 12 /* unsigned character */
	14	#define T_USHORT 13 /* unsigned short */
	15	#define T_UINT 14 /* unsigned integer */
	16	#define T_ULONG 15 /* unsigned long */
	17	#define T_LNGDBL 16 /* long double */
	18
	19
	20	struct coff_reloc
	21	{
	22	int offset;
	23	struct coff_symbol *symbol;
	24	int addend;
	25	};
	26
	27	struct coff_section
	28	{
	29	char *name;
	30	int code;
	31	int data;
	32	int address;
	33	int number; /* 0..n, .text = 0 */
	34	int nrelocs;
	35	int size;
	36	struct coff_reloc *relocs;
	37	struct sec *bfd_section;
	38	};
	39
	40	struct coff_ofile
	41	{
	42	int nsources;
	43	struct coff_sfile *source_head;
	44	struct coff_sfile *source_tail;
	45	int nsections;
	46	struct coff_section *sections;
	47	struct coff_symbol *symbol_list_head;
	48	struct coff_symbol *symbol_list_tail;
	49	};
	50
	51
	52	struct coff_sfile
	53	{
	54	char *name;
	55	struct coff_scope *scope;
	56	struct coff_sfile *next;
	57
	58
	59	};
	60
	61
	62	struct coff_type
	63	{
	64	int size;
65	enum
66	{
67	coff_pointer_type, coff_function_type, coff_array_type, coff_structdef_type, coff_basic_type,
68	coff_structref_type, coff_enumref_type, coff_enumdef_type
69	} type;
70	union
71	{
72	struct
73	{
74	int isstruct;
75	struct coff_scope *elements;
76	int idx;
77	}
78	astructdef;
79	struct
80	{
81	struct coff_symbol *ref;
82	} astructref;
83
84	struct
85	{
86	struct coff_scope *elements;
87	int idx;
88	} aenumdef;
89	struct
90	{
91	struct coff_symbol *ref;
92	} aenumref;
93
94	struct
95	{
96	struct coff_type *points_to;
97	} pointer;
98	struct
99	{
100	int dim;
101	struct coff_type *array_of;
102	} array;
103
104	struct
105	{
106	struct coff_type *function_returns;
107	struct coff_scope *parameters;
108	struct coff_scope *code;
109	struct coff_line *lines;
110	} function;
111	int basic; /* One of T_VOID.. T_UINT */
112	} u;
113	};
114
115
116	struct coff_line
117	{
118	int nlines;
119	int *lines;
120	int *addresses;
121	};
122
123
124	struct coff_scope
125	{
126	struct coff_scope parent; / one up */
127
128	struct coff_scope next; /next along */
129
130	int nvars;
131	struct coff_symbol vars_head; / symbols */
132	struct coff_symbol *vars_tail;
133
134	struct coff_scope list_head; / children */
135	struct coff_scope *list_tail;
136
137	};
138
139
140	struct coff_visible
141	{
142	enum coff_vis_type
143	{
144	coff_vis_ext_def,
145	coff_vis_ext_ref,
146	coff_vis_int_def,
147	coff_vis_common,
148	coff_vis_auto,
149	coff_vis_register,
150	coff_vis_tag,
151	coff_vis_member_of_struct,
152	coff_vis_member_of_enum,
153	} type;
154	};
155
156	struct coff_where
157	{
158	enum
159	{
160	coff_where_stack, coff_where_memory, coff_where_register, coff_where_unknown,
161	coff_where_strtag, coff_where_member_of_struct,
162	coff_where_member_of_enum, coff_where_entag, coff_where_typedef
163
164	} where;
165	int offset;
166	int bitoffset;
167	int bitsize;
168	struct coff_section *section;
169	};
170
171	struct coff_symbol
172	{
173	char *name;
174	int tag;
175	struct coff_type *type;
176	struct coff_where *where;
177	struct coff_visible *visible;
178	struct coff_symbol *next;
179	struct coff_symbol next_in_ofile_list; / For the ofile list */
180	int number;
181	};
182
183	struct coff_ofile *coff_grok();