1 /*
2  * Copyright (C) 2023 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef BERBERIS_GUEST_ABI_GUEST_FUNCTION_WRAPPER_H_
18 #define BERBERIS_GUEST_ABI_GUEST_FUNCTION_WRAPPER_H_
19 
20 #include "berberis/guest_abi/guest_function_wrapper_signature.h"
21 #include "berberis/guest_abi/guest_type.h"
22 #include "berberis/guest_state/guest_addr.h"
23 #include "berberis/runtime_primitives/guest_function_wrapper_impl.h"
24 #include "berberis/runtime_primitives/runtime_library.h"  // RunGuestCall
25 
26 namespace berberis {
27 
28 template <typename ResultType, typename... ArgumentType>
WrapGuestFunction(GuestType<ResultType (*)(ArgumentType...)> func,const char * name)29 ResultType (*WrapGuestFunction(GuestType<ResultType (*)(ArgumentType...)> func,
30                                const char* name))(ArgumentType...) {
31   return AsFuncPtr<ResultType (*)(ArgumentType...)>(
32       WrapGuestFunctionImpl(ToGuestAddr(func),
33                             kGuestFunctionWrapperSignature<ResultType (*)(ArgumentType...)>,
34                             RunGuestCall,
35                             name));
36 }
37 
38 }  // namespace berberis
39 
40 #endif  // BERBERIS_GUEST_ABI_GUEST_FUNCTION_WRAPPER_H_
41