old-cross-binutils/include/oasys.h
Steve Chamberlain 50a52c1a15 * oasys.h: Fixed shape of module structure
* bfd.h: better (but not great) fix for coff swap routines
1991-06-07 01:32:32 +00:00

144 lines
3.1 KiB
C

#define OASYS_MAX_SEC_COUNT 16
/* **** */
typedef struct {
uint32_type version;
char create_date[12];
char revision_date[12];
uint32_type mod_count;
uint32_type mod_tbl_offset;
uint32_type sym_tbl_size;
uint32_type sym_count;
uint32_type sym_tbl_offset;
uint32_type xref_count;
uint32_type xref_lst_offset;
} oasys_archive_header_type;
typedef struct {
char version[4];
char create_date[12];
char revision_date[12];
char mod_count[4];
char mod_tbl_offset[4];
char sym_tbl_size[4];
char sym_count[4];
char sym_tbl_offset[4];
char xref_count[4];
char xref_lst_offset[4];
} oasys_external_archive_header_type;
typedef struct {
int32_type mod_number;
char mod_date[12];
int32_type mod_size;
int32_type dep_count;
int32_type depee_count;
int32_type file_offset;
int32_type sect_count;
char *module_name;
} oasys_module_table_type;
typedef struct {
char mod_number[4];
char mod_date[12];
char mod_size[4];
char dep_count[4];
char depee_count[4];
char sect_count[4];
char file_offset[4];
char mod_name[32];
} oasys_external_module_table_type;
typedef enum {
oasys_record_is_end_enum = 0,
oasys_record_is_data_enum = 1,
oasys_record_is_symbol_enum = 2,
oasys_record_is_header_enum = 3,
oasys_record_is_named_section_enum = 4,
oasys_record_is_com_enum = 5,
oasys_record_is_debug_enum = 6,
oasys_record_is_section_enum = 7,
oasys_record_is_debug_file_enum = 8,
oasys_record_is_module_enum = 9,
oasys_record_is_local_enum = 10
} oasys_record_enum_type;
typedef struct {
uint8_type length;
int8_type check_sum;
int8_type type;
int8_type fill;
} oasys_record_header_type;
typedef struct {
oasys_record_header_type header;
uint8e_type relb;
uint8e_type addr[4];
uint8e_type data[256];
} oasys_data_record_type;
typedef struct {
oasys_record_header_type header;
int8_type version_number;
int8_type rev_number;
char module_name[26-6];
char description[64-26];
} oasys_header_record_type;
#define OASYS_VERSION_NUMBER 0
#define OASYS_REV_NUMBER 0
typedef struct {
oasys_record_header_type header;
int8e_type relb;
int8e_type value[4];
int8e_type refno[2];
char name[64];
} oasys_symbol_record_type;
typedef int8e_type relocation_byte;
#define RELOCATION_PCREL_BIT 0x80
#define RELOCATION_32BIT_BIT 0x40
#define RELOCATION_TYPE_BITS 0x30
#define RELOCATION_TYPE_ABS 0x00
#define RELOCATION_TYPE_REL 0x10
#define RELOCATION_TYPE_UND 0x20
#define RELOCATION_TYPE_COM 0x30
#define RELOCATION_SECT_BITS 0x0f
typedef struct
{
oasys_record_header_type header;
uint8e_type relb;
int8_type value[4];
int8_type vma[4];
int8_type fill[3];
} oasys_section_record_type;
typedef struct {
oasys_record_header_type header;
uint8e_type relb;
int8e_type entry[4];
int8e_type fill[2];
int8e_type zero;
} oasys_end_record_type;
typedef union
{
oasys_record_header_type header;
oasys_data_record_type data;
oasys_section_record_type section;
oasys_symbol_record_type symbol;
oasys_header_record_type first;
oasys_end_record_type end;
uint8e_type pad[256];
} oasys_record_union_type;