include/oasys.h

   1
   2 /* **** */
   3
   4
   5 typedef struct {
   6   int32_type  version;
   7   char create_date[12];
   8   char revision_date[12];
   9   uint32_type mod_count;
  10   uint32_type mod_tbl_offset;
  11   uint32_type sym_tbl_size;
  12   uint32_type sym_count;
  13   uint32_type sym_tbl_offset;
  14   uint32_type xref_count;
  15   uint32_type xref_lst_offset;
  16 } oasys_archive_header_type;
  17
  18 typedef struct {
  19   int32_type mod_number;
  20   char mod_date[12];
  21   int32_type mod_size;
  22   int32_type dep_count;
  23   int32_type depee_count;
  24   int32_type sect_count;
  25   int32_type file_offset;
  26   int32_type mod_name_length;
  27 } oasys_module_table_type;
  28
  29
  30 typedef enum {
  31   oasys_record_is_end_enum = 0,
  32   oasys_record_is_data_enum = 1,
  33   oasys_record_is_symbol_enum = 2,
  34   oasys_record_is_header_enum = 3,
  35   oasys_record_is_named_section_enum = 4,
  36   oasys_record_is_com_enum = 5,
  37   oasys_record_is_debug_enum = 6,
  38   oasys_record_is_section_enum = 7,
  39   oasys_record_is_debug_file_enum = 8,
  40   oasys_record_is_module_enum = 9,
  41   oasys_record_is_local_enum = 10
  42 } oasys_record_enum_type;
  43
  44
  45
  46 typedef struct {
  47   uint8_type length;
  48   int8_type check_sum;
  49   int8_type type;
  50   int8_type fill;
  51 } oasys_record_header_type;
  52
  53 typedef struct {
  54   oasys_record_header_type header;
  55   uint8e_type relb;
  56   uint8e_type addr[4];
  57   uint8e_type data[256];
  58 } oasys_data_record_type;
  59
  60 typedef struct {
  61   oasys_record_header_type header;
  62   int8_type version_number;
  63   int8_type rev_number;
  64   char module_name[26-6];
  65   char description[64-26];
  66 } oasys_header_record_type;
  67
  68 #define OASYS_VERSION_NUMBER 0
  69 #define OASYS_REV_NUMBER 0
  70 typedef struct {
  71   oasys_record_header_type header;
  72   int8e_type relb;
  73   int8e_type value[4];
  74   int8e_type refno[2];
  75   char name[64];
  76 } oasys_symbol_record_type;
  77
  78 typedef int8e_type relocation_byte;
  79
  80 #define RELOCATION_PCREL_BIT 0x80
  81 #define RELOCATION_32BIT_BIT 0x40
  82 #define RELOCATION_TYPE_BITS 0x30
  83 #define RELOCATION_TYPE_ABS 0x00
  84 #define RELOCATION_TYPE_REL 0x10
  85 #define RELOCATION_TYPE_UND 0x20
  86 #define RELOCATION_TYPE_COM 0x30
  87 #define RELOCATION_SECT_BITS 0x0f
  88
  89 typedef struct
  90 {
  91   oasys_record_header_type header;
  92   uint8e_type relb;
  93   int8_type value[4];
  94   int8_type vma[4];
  95   int8_type fill[3];
  96 } oasys_section_record_type;
  97
  98 typedef struct {
  99   oasys_record_header_type header;
 100   uint8e_type relb;
 101   int8e_type entry[4];
 102   int8e_type fill[2];
 103   int8e_type zero;
 104 } oasys_end_record_type;
 105
 106
 107 #define OASYS_MAX_SEC_COUNT 16
 108 typedef union
 109 {
 110   oasys_record_header_type header;
 111   oasys_data_record_type data;
 112   oasys_section_record_type section;
 113   oasys_symbol_record_type symbol;
 114   oasys_header_record_type first;
 115   oasys_end_record_type end;
 116   uint8e_type pad[256];
 117 } oasys_record_union_type;