pc-tools/ldc/hw_types.h

   1 #include <stdio.h>
   2 #include <string.h>
   3 #include <stdlib.h>
   4
   5 #ifndef HW_TYPES_H
   6 #define HW_TYPES_H
   7 //    #pragma pack(1)
   8
   9 struct hw16_bits {
  10     unsigned int b9:1 __attribute__ ((packed));
  11     unsigned int b10:1 __attribute__ ((packed));
  12     unsigned int b11:1 __attribute__ ((packed));
  13     unsigned int b12:1 __attribute__ ((packed));
  14     unsigned int b13:1 __attribute__ ((packed));
  15     unsigned int b14:1 __attribute__ ((packed));
  16     unsigned int b15:1 __attribute__ ((packed));
  17     unsigned int b16:1 __attribute__ ((packed));
  18     unsigned int b1:1 __attribute__ ((packed));
  19     unsigned int b2:1 __attribute__ ((packed));
  20     unsigned int b3:1 __attribute__ ((packed));
  21     unsigned int b4:1 __attribute__ ((packed));
  22     unsigned int b5:1 __attribute__ ((packed));
  23     unsigned int b6:1 __attribute__ ((packed));
  24     unsigned int b7:1 __attribute__ ((packed));
  25     unsigned int b8:1 __attribute__ ((packed));
  26 } __attribute__ ((packed));
  27
  28 struct hw16_tape {
  29     unsigned int low:6 __attribute__ ((packed));
  30     unsigned int mid:6 __attribute__ ((packed));
  31     unsigned int high:4 __attribute__ ((packed));
  32 };
  33
  34 struct hw16_bytes {
  35     unsigned char low;
  36     unsigned char high;
  37 }  __attribute__((packed)) w;
  38
  39 struct hw16_otype {
  40     unsigned int space1:6 __attribute__ ((packed));
  41     unsigned int t0_subtype:6 __attribute__ ((packed));
  42     unsigned int type:4 __attribute__ ((packed));
  43 };
  44
  45 typedef struct {
  46     unsigned int space3:6 __attribute__ ((packed)) __attribute__ ((packed));    //Erster Block
  47     unsigned int S:6 __attribute__ ((packed));
  48     unsigned int T:4 __attribute__ ((packed));
  49     unsigned int space1:8 __attribute__ ((packed));     // Zweiter Block
  50     unsigned int N:6 __attribute__ ((packed));
  51     unsigned int space2:2 __attribute__ ((packed));
  52 } head0;
  53 typedef head0 head0_0;
  54
  55 typedef struct {
  56     unsigned int space3:6 __attribute__ ((packed));     //Erster Block
  57     unsigned int S:6 __attribute__ ((packed));
  58     unsigned int T:4 __attribute__ ((packed));
  59 } head0_23;
  60 typedef head0_23 head0_2;
  61 typedef head0_23 head0_3;
  62
  63
  64 typedef struct {
  65     unsigned int A1:6 __attribute__ ((packed));
  66     unsigned int N:6 __attribute__ ((packed));
  67     unsigned int T:4 __attribute__ ((packed));
  68     unsigned int I:8 __attribute__ ((packed));
  69     unsigned int A2:8 __attribute__ ((packed));
  70 } head12;
  71 typedef head12 head1;
  72 typedef head12 head2;
  73
  74 typedef struct {
  75     unsigned int A1:6 __attribute__ ((packed));
  76     unsigned int space1:6 __attribute__ ((packed));
  77     unsigned int T:4 __attribute__ ((packed));
  78     unsigned int space2:8 __attribute__ ((packed));
  79     unsigned int A2:8 __attribute__ ((packed));
  80 } head34;
  81 typedef head34 head3;
  82 typedef head34 head4;
  83
  84 typedef struct {
  85     unsigned int A:6 __attribute__ ((packed));
  86     unsigned int OP:4 __attribute__ ((packed));
  87     unsigned int T2:1 __attribute__ ((packed));
  88     unsigned int F:1 __attribute__ ((packed));
  89     unsigned int T:4 __attribute__ ((packed));
  90 } head57;
  91 typedef head57 head5;
  92 typedef head57 head7;
  93
  94 typedef struct {
  95     unsigned int A1:6 __attribute__ ((packed));
  96     unsigned int space1:6 __attribute__ ((packed));
  97     unsigned int T:4 __attribute__ ((packed));
  98     unsigned int B:8 __attribute__ ((packed));
  99     unsigned int A2:8 __attribute__ ((packed));
 100 } head6;
 101
 102
 103 typedef union{
 104     unsigned int value __attribute__ ((packed));
 105
 106     struct {
 107         unsigned int type:3; //Immer 0
 108         unsigned int space:5;
 109         unsigned int data:16;
 110     } generic;
 111
 112      struct{
 113      unsigned int one:1;
 114      unsigned int R:2;
 115      unsigned int ADDRESS:15;
 116      unsigned int OP:4;
 117      unsigned int T:1;
 118      unsigned int F:1;
 119      }op_known_address;
 120
 121     struct{
 122     unsigned int two:3;
 123     unsigned int SYMBOL_NUMBER:14;
 124     unsigned int zero:1;
 125      unsigned int OP:4;
 126      unsigned int T:1;
 127      unsigned int F:1;
 128     }op_symbolic_address;
 129
 130     struct {
 131     unsigned int four:3;
 132     unsigned int ADDRESS:16;
 133     unsigned int R:2;
 134     unsigned int space:1;
 135     unsigned int T:1;
 136     unsigned int F:1;
 137     } known_address;
 138
 139     struct {
 140     unsigned int six:3;
 141     unsigned int SYMBOL_NUMBER:14;
 142     unsigned int space:5;
 143     unsigned int T:1;
 144     unsigned int F:1;
 145     } symbolic_address;
 146
 147 }type_0_4_data;
 148
 149
 150
 151 typedef union {
 152         struct hw16_bits bits;
 153         struct hw16_bytes bytes;
 154         struct hw16_tape tape;
 155         struct hw16_otype blocktype;
 156         unsigned short value;
 157 }  __attribute__ ((packed)) hw16;
 158
 159 enum {BT_DATA,BT_STOP};
 160
 161 typedef struct {
 162     int size;
 163     int type;
 164     hw16 *data;
 165     unsigned char * raw_data;
 166 } datablock;
 167
 168
 169 #endif