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This commit is contained in:
blueloveTH 2023-09-29 15:35:41 +08:00
parent bb5978da04
commit bf1c1bd678
3 changed files with 45 additions and 2 deletions
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23
include/pocketpy/bindings.h
View File

@ -82,8 +82,20 @@ void _bind(VM* vm, PyObject* obj, const char* sig, Ret(T::*func)(Params...)){
}, \
[](VM* vm, ArgsView args){ \
T& self = PK_OBJ_GET(T, args[0]); \
self.REF()->EXPR = CAST(decltype(self.REF()->EXPR), args[1]); \
return vm->None; \
self.REF()->EXPR = CAST(decltype(self.REF()->EXPR), args[1]); \
return vm->None; \
});
#define PY_FIELD_VIRTUAL(T, NAME, REF, EXPR) \
vm->bind_property(type, NAME, \
[](VM* vm, ArgsView args){ \
T& self = *(reinterpret_cast<T*>(args[0]->_value_ptr())); \
return VAR(self.REF()->EXPR); \
}, \
[](VM* vm, ArgsView args){ \
T& self = *(reinterpret_cast<T*>(args[0]->_value_ptr())); \
self.REF()->EXPR = CAST(decltype(self.REF()->EXPR), args[1]); \
return vm->None; \
});
#define PY_READONLY_FIELD(T, NAME, REF, EXPR) \
@ -93,6 +105,13 @@ void _bind(VM* vm, PyObject* obj, const char* sig, Ret(T::*func)(Params...)){
return VAR(self.REF()->EXPR); \
});
#define PY_READONLY_FIELD_VIRTUAL(T, NAME, REF, EXPR) \
vm->bind_property(type, NAME, \
[](VM* vm, ArgsView args){ \
T& self = *(reinterpret_cast<T*>(args[0]->_value_ptr())); \
return VAR(self.REF()->EXPR); \
});
#define PY_PROPERTY(T, NAME, REF, FGET, FSET) \
vm->bind_property(type, NAME, \
[](VM* vm, ArgsView args){ \

7
include/pocketpy/codeobject.h
View File

@ -201,6 +201,10 @@ struct Py_<Function> final: PyObject {
if(_value._module != nullptr) PK_OBJ_MARK(_value._module);
if(_value._closure != nullptr) gc_mark_namedict(*_value._closure);
}
void* _value_ptr() override {
return &_value;
}
};
template<>
@ -215,6 +219,9 @@ struct Py_<NativeFunc> final: PyObject {
_value.decl->_gc_mark();
}
}
void* _value_ptr() override {
return &_value;
}
};
template<typename T>

17
include/pocketpy/obj.h
View File

@ -112,7 +112,9 @@ struct PyObject{
bool is_attr_valid() const noexcept { return _attr != nullptr; }
NameDict& attr() noexcept { return *_attr; }
PyObject* attr(StrName name) const noexcept { return (*_attr)[name]; }
virtual void _obj_gc_mark() = 0;
virtual void* _value_ptr() = 0;
PyObject(Type type) : type(type), _attr(nullptr) {}
@ -128,6 +130,7 @@ struct PySignalObject: PyObject {
gc.enabled = false;
}
void _obj_gc_mark() override {}
void* _value_ptr() override { return nullptr; }
};
inline PyObject* const PY_NULL = new PySignalObject();
@ -172,6 +175,8 @@ struct Py_ final: PyObject {
_value._gc_mark();
}
}
void* _value_ptr() override { return &_value; }
template <typename... Args>
Py_(Type type, Args&&... args) : PyObject(type), _value(std::forward<Args>(args)...) { }
@ -255,6 +260,7 @@ struct Py_<i64> final: PyObject {
i64 _value;
Py_(Type type, i64 val): PyObject(type), _value(val) {}
void _obj_gc_mark() override {}
void* _value_ptr() override { return &_value; }
};
inline bool try_cast_int(PyObject* obj, i64* val) noexcept {
@ -278,6 +284,7 @@ struct Py_<List> final: PyObject {
void _obj_gc_mark() override {
for(PyObject* obj: _value) PK_OBJ_MARK(obj);
}
void* _value_ptr() override { return &_value; }
};
template<>
@ -289,6 +296,7 @@ struct Py_<Tuple> final: PyObject {
void _obj_gc_mark() override {
for(PyObject* obj: _value) PK_OBJ_MARK(obj);
}
void* _value_ptr() override { return &_value; }
};
template<>
@ -298,6 +306,7 @@ struct Py_<MappingProxy> final: PyObject {
void _obj_gc_mark() override {
PK_OBJ_MARK(_value.obj);
}
void* _value_ptr() override { return &_value; }
};
template<>
@ -308,6 +317,7 @@ struct Py_<BoundMethod> final: PyObject {
PK_OBJ_MARK(_value.self);
PK_OBJ_MARK(_value.func);
}
void* _value_ptr() override { return &_value; }
};
template<>
@ -317,6 +327,7 @@ struct Py_<StarWrapper> final: PyObject {
void _obj_gc_mark() override {
PK_OBJ_MARK(_value.obj);
}
void* _value_ptr() override { return &_value; }
};
template<>
@ -327,6 +338,7 @@ struct Py_<Property> final: PyObject {
PK_OBJ_MARK(_value.getter);
PK_OBJ_MARK(_value.setter);
}
void* _value_ptr() override { return &_value; }
};
template<>
@ -338,6 +350,7 @@ struct Py_<Slice> final: PyObject {
PK_OBJ_MARK(_value.stop);
PK_OBJ_MARK(_value.step);
}
void* _value_ptr() override { return &_value; }
};
template<>
@ -348,6 +361,7 @@ struct Py_<Super> final: PyObject {
void _obj_gc_mark() override {
PK_OBJ_MARK(_value.first);
}
void* _value_ptr() override { return &_value; }
};
template<>
@ -356,6 +370,7 @@ struct Py_<DummyInstance> final: PyObject {
enable_instance_dict();
}
void _obj_gc_mark() override {}
void* _value_ptr() override { return nullptr; }
};
template<>
@ -365,6 +380,7 @@ struct Py_<Type> final: PyObject {
enable_instance_dict(kTypeAttrLoadFactor);
}
void _obj_gc_mark() override {}
void* _value_ptr() override { return &_value; }
};
template<>
@ -373,6 +389,7 @@ struct Py_<DummyModule> final: PyObject {
enable_instance_dict(kTypeAttrLoadFactor);
}
void _obj_gc_mark() override {}
void* _value_ptr() override { return nullptr; }
};
} // namespace pkpy