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   char version[4];
  20   char create_date[12];
  21   char revision_date[12];
  22   char mod_count[4];
  23   char mod_tbl_offset[4];
  24   char sym_tbl_size[4];
  25   char sym_count[4];
  26   char sym_tbl_offset[4];
  27   char xref_count[4];
  28   char xref_lst_offset[4];
  29 } oasys_external_archive_header_type;
  30
  31 typedef struct {
  32   int32_type mod_number;
  33   char mod_date[12];
  34   int32_type mod_size;
  35   int32_type dep_count;
  36   int32_type depee_count;
  37   int32_type sect_count;
  38   int32_type file_offset;
  39   int32_type mod_name_length;
  40 } oasys_module_table_type;
  41
  42
  43 typedef struct {
  44   char mod_number[4];
  45   char mod_date[12];
  46   char mod_size[4];
  47   char dep_count[4];
  48   char depee_count[4];
  49   char sect_count[4];
  50   char file_offset[4];
  51   char mod_name_length[4];
  52 } oasys_external_module_table_type;
  53
  54
  55 typedef enum {
  56   oasys_record_is_end_enum = 0,
  57   oasys_record_is_data_enum = 1,
  58   oasys_record_is_symbol_enum = 2,
  59   oasys_record_is_header_enum = 3,
  60   oasys_record_is_named_section_enum = 4,
  61   oasys_record_is_com_enum = 5,
  62   oasys_record_is_debug_enum = 6,
  63   oasys_record_is_section_enum = 7,
  64   oasys_record_is_debug_file_enum = 8,
  65   oasys_record_is_module_enum = 9,
  66   oasys_record_is_local_enum = 10
  67 } oasys_record_enum_type;
  68
  69
  70
  71 typedef struct {
  72   uint8_type length;
  73   int8_type check_sum;
  74   int8_type type;
  75   int8_type fill;
  76 } oasys_record_header_type;
  77
  78 typedef struct {
  79   oasys_record_header_type header;
  80   uint8e_type relb;
  81   uint8e_type addr[4];
  82   uint8e_type data[256];
  83 } oasys_data_record_type;
  84
  85 typedef struct {
  86   oasys_record_header_type header;
  87   int8_type version_number;
  88   int8_type rev_number;
  89   char module_name[26-6];
  90   char description[64-26];
  91 } oasys_header_record_type;
  92
  93 #define OASYS_VERSION_NUMBER 0
  94 #define OASYS_REV_NUMBER 0
  95 typedef struct {
  96   oasys_record_header_type header;
  97   int8e_type relb;
  98   int8e_type value[4];
  99   int8e_type refno[2];
 100   char name[64];
 101 } oasys_symbol_record_type;
 102
 103 typedef int8e_type relocation_byte;
 104
 105 #define RELOCATION_PCREL_BIT 0x80
 106 #define RELOCATION_32BIT_BIT 0x40
 107 #define RELOCATION_TYPE_BITS 0x30
 108 #define RELOCATION_TYPE_ABS 0x00
 109 #define RELOCATION_TYPE_REL 0x10
 110 #define RELOCATION_TYPE_UND 0x20
 111 #define RELOCATION_TYPE_COM 0x30
 112 #define RELOCATION_SECT_BITS 0x0f
 113
 114 typedef struct
 115 {
 116   oasys_record_header_type header;
 117   uint8e_type relb;
 118   int8_type value[4];
 119   int8_type vma[4];
 120   int8_type fill[3];
 121 } oasys_section_record_type;
 122
 123 typedef struct {
 124   oasys_record_header_type header;
 125   uint8e_type relb;
 126   int8e_type entry[4];
 127   int8e_type fill[2];
 128   int8e_type zero;
 129 } oasys_end_record_type;
 130
 131
 132 #define OASYS_MAX_SEC_COUNT 16
 133 typedef union
 134 {
 135   oasys_record_header_type header;
 136   oasys_data_record_type data;
 137   oasys_section_record_type section;
 138   oasys_symbol_record_type symbol;
 139   oasys_header_record_type first;
 140   oasys_end_record_type end;
 141   uint8e_type pad[256];
 142 } oasys_record_union_type;