jak-project/goalc/compiler/StaticObject.h

#pragma once

#ifndef JAK_STATICOBJECT_H
#define JAK_STATICOBJECT_H

#include <string>
#include <vector>
#include "goalc/emitter/ObjectGenerator.h"

class StaticObject {
 public:
  virtual std::string print() const = 0;

  struct LoadInfo {
    bool requires_load = false;
    int load_size = -1;
    bool load_signed = false;
    bool prefer_xmm = false;
  };

  virtual LoadInfo get_load_info() const = 0;
  virtual void generate(emitter::ObjectGenerator* gen) = 0;
  virtual int get_addr_offset() const = 0;
  virtual ~StaticObject() = default;

  emitter::StaticRecord rec;
};

class StaticString : public StaticObject {
 public:
  explicit StaticString(std::string data, int _seg);
  std::string text;
  int seg = -1;
  std::string print() const override;
  LoadInfo get_load_info() const override;
  void generate(emitter::ObjectGenerator* gen) override;
  int get_addr_offset() const override;
};

class StaticFloat : public StaticObject {
 public:
  explicit StaticFloat(float _value, int _seg);
  float value = 0;
  int seg = -1;
  std::string print() const override;
  LoadInfo get_load_info() const override;
  void generate(emitter::ObjectGenerator* gen) override;
  int get_addr_offset() const override;
};

class StaticStructure : public StaticObject {
 public:
  StaticStructure(int _seg);
  std::vector<u8> data;
  int seg = -1;
  std::string print() const override;
  LoadInfo get_load_info() const override;
  void generate_structure(emitter::ObjectGenerator* gen);
  void generate(emitter::ObjectGenerator* gen) override;
  int get_addr_offset() const override;

  struct SymbolRecord {
    int offset = -1;
    std::string name;
  };
  std::vector<SymbolRecord> symbols;

  void add_symbol_record(std::string name, int offset);
};

class StaticBasic : public StaticStructure {
 public:
  std::string type_name;
  StaticBasic(int _seg, std::string _type_name);
  int get_addr_offset() const override;
  void generate(emitter::ObjectGenerator* gen) override;
};

#endif  // JAK_STATICOBJECT_H