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This commit is contained in:
blueloveTH 2023-05-15 16:07:14 +08:00
parent 649f0d54e7
commit ed9be6f80e
2 changed files with 10 additions and 4 deletions
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4
src/c.pyi
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@ -8,7 +8,7 @@ def memset(ptr: 'void_p', value: int, size: int) -> None: ...
def memcpy(dst: 'void_p', src: 'void_p', size: int) -> None: ... def memcpy(dst: 'void_p', src: 'void_p', size: int) -> None: ...
class _refl: class _refl:
pass def __call__(self) -> 'struct': ...
class void_p: class void_p:
def __add__(self, i: int) -> 'void_p': ... def __add__(self, i: int) -> 'void_p': ...
@ -57,6 +57,6 @@ class void_p:
def set_base_offset(self, offset: str) -> None: ... def set_base_offset(self, offset: str) -> None: ...
class struct: class struct:
def address(self) -> 'void_p': ... def addr(self) -> 'void_p': ...
def copy(self) -> 'struct': ... def copy(self) -> 'struct': ...
def size(self) -> int: ... def size(self) -> int: ...

10
src/cffi.h
View File

@ -173,7 +173,7 @@ struct C99Struct{
C99Struct() { p = _inlined; } C99Struct() { p = _inlined; }
C99Struct(void* p, int size){ C99Struct(void* p, int size){
_init(size); _init(size);
memcpy(this->p, p, size); if(p!=nullptr) memcpy(this->p, p, size);
} }
~C99Struct(){ if(p!=_inlined) free(p); } ~C99Struct(){ if(p!=_inlined) free(p); }
@ -185,7 +185,7 @@ struct C99Struct{
static void _register(VM* vm, PyObject* mod, PyObject* type){ static void _register(VM* vm, PyObject* mod, PyObject* type){
vm->bind_default_constructor<C99Struct>(type); vm->bind_default_constructor<C99Struct>(type);
vm->bind_method<0>(type, "address", [](VM* vm, ArgsView args){ vm->bind_method<0>(type, "addr", [](VM* vm, ArgsView args){
C99Struct& self = _CAST(C99Struct&, args[0]); C99Struct& self = _CAST(C99Struct&, args[0]);
return VAR_T(VoidP, self.p); return VAR_T(VoidP, self.p);
}); });
@ -264,6 +264,12 @@ struct C99ReflType{
PY_CLASS(C99ReflType, c, "_refl") PY_CLASS(C99ReflType, c, "_refl")
static void _register(VM* vm, PyObject* mod, PyObject* type){ static void _register(VM* vm, PyObject* mod, PyObject* type){
vm->bind_constructor<-1>(type, CPP_NOT_IMPLEMENTED()); vm->bind_constructor<-1>(type, CPP_NOT_IMPLEMENTED());
vm->bind_method<0>(type, "__call__", [](VM* vm, ArgsView args){
PyObject* self = args[0];
i64 size = CAST(i64, self->attr("__size__"));
return VAR_T(C99Struct, nullptr, size);
});
} }
}; };