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This commit is contained in:
blueloveTH 2023-05-15 17:05:52 +08:00
parent ad082f0668
commit 8da3b7f110
2 changed files with 9 additions and 2 deletions
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1
src/c.pyi
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@ -18,6 +18,7 @@ class void_p:
def __sub__(self, i: int) -> 'void_p': ...
def __eq__(self, other: 'void_p') -> bool: ...
def __ne__(self, other: 'void_p') -> bool: ...
def offset(self, i: int) -> 'void_p': ...
def read_char(self) -> int: ...
def read_uchar(self) -> int: ...

10
src/cffi.h
View File

@ -79,16 +79,22 @@ struct VoidP{
return VAR(self.base_offset);
});
vm->bind_method<1>(type, "__add__", [](VM* vm, ArgsView args){
vm->bind_method<1>(type, "offset", [](VM* vm, ArgsView args){
VoidP& self = _CAST(VoidP&, args[0]);
i64 offset = CAST(i64, args[1]);
return VAR_T(VoidP, (char*)self.ptr + offset * self.base_offset);
});
vm->bind_method<1>(type, "__add__", [](VM* vm, ArgsView args){
VoidP& self = _CAST(VoidP&, args[0]);
i64 offset = CAST(i64, args[1]);
return VAR_T(VoidP, (char*)self.ptr + offset);
});
vm->bind_method<1>(type, "__sub__", [](VM* vm, ArgsView args){
VoidP& self = _CAST(VoidP&, args[0]);
i64 offset = CAST(i64, args[1]);
return VAR_T(VoidP, (char*)self.ptr - offset * self.base_offset);
return VAR_T(VoidP, (char*)self.ptr - offset);
});
#define BIND_SETGET(T, name) \