src/ozulis/target-data.hh

   1 #ifndef TARGET_DATA_HH
   2 # define TARGET_DATA_HH
   3
   4 # include <stdint.h>
   5 # include <vector>
   6
   7 namespace ozulis
   8 {
   9   struct TargetData
  10   {
  11     struct TypeAlignment
  12     {
  13       enum Type {
  14         Pointer = 'p',
  15         Integer = 'i',
  16         Float = 'f',
  17         Vector = 'v',
  18         Agregate = 'a',
  19       };
  20
  21       TypeAlignment(Type _type,
  22                     uint8_t _size,
  23                     uint8_t _abiAlignment,
  24                     uint8_t _preferedAlignment)
  25         : type(_type),
  26           size(_size),
  27           abiAlignment(_abiAlignment),
  28           preferedAlignment(_preferedAlignment)
  29       {}
  30
  31       Type type;
  32       uint8_t size;
  33       uint8_t abiAlignment;
  34       uint8_t preferedAlignment;
  35     };
  36
  37     const TargetData::TypeAlignment * find(TargetData::TypeAlignment::Type type, uint8_t size) const;
  38     const TargetData::TypeAlignment * findPointer() const;
  39     inline const TypeAlignment * findInteger(uint8_t size) const;
  40     inline const TypeAlignment * findFloat(uint8_t size) const;
  41     inline const TypeAlignment * findVector(uint8_t size) const;
  42     inline const TypeAlignment * findAgregate(uint8_t size) const;
  43
  44     bool isLittleEndian;
  45     std::vector<TypeAlignment> typeAlignments;
  46   };
  47 }
  48
  49 extern template class std::vector<ozulis::TargetData::TypeAlignment>;
  50
  51 #include "target-data.hxx"
  52
  53 #endif /* !TARGET_DATA_HH */