Class CodeCache

src/codeCache.h:107–216

class FrameDesc;

class CodeCache {
  private:
    char* _name;
    short _lib_index;
    const void* _min_address;
    const void* _max_address;
    const char* _text_base;
    const char* _image_base;

    unsigned int _plt_offset;
    unsigned int _plt_size;

    void** _imports[NUM_IMPORTS][NUM_IMPORT_TYPES];
    bool _imports_patchable;
    bool _debug_symbols;

    FrameDesc* _dwarf_table;
    int _dwarf_table_length;

    int _capacity;
    int _count;
    CodeBlob* _blobs;

    void expand();
    bool makeImportsPatchable();
    void saveImport(ImportId id, void** entry);

  public:
    CodeCache(const char* name,
              short lib_index = -1,
              const void* min_address = NO_MIN_ADDRESS,
              const void* max_address = NO_MAX_ADDRESS,
              const char* image_base = NULL);

    ~CodeCache();

    const char* name() const {
        return _name;
    }

    const void* minAddress() const {
        return _min_address;
    }

    const void* maxAddress() const {
        return _max_address;
    }

    const char* imageBase() const {
        return _image_base;
    }

    bool contains(const void* address) const {
        return address >= _min_address && address < _max_address;
    }

    void setTextBase(const char* text_base) {
        _text_base = text_base;