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 #include "berberis/guest_os_primitives/guest_signal.h"
18 
19 #include "berberis/base/tracing.h"
20 
21 namespace berberis {
22 
GetGuest_MINSIGSTKSZ()23 size_t GetGuest_MINSIGSTKSZ() {
24   // See bionic/libc/kernel/uapi/asm-riscv/asm/signal.h
25   return 2048;
26 }
27 
CheckSigactionRestorer(const Guest_sigaction *)28 void CheckSigactionRestorer(const Guest_sigaction* /*guest_sa*/) {
29   TRACE("Ignoring riscv sa_restorer in guest sigaction");
30 }
31 
ResetSigactionRestorer(Guest_sigaction *)32 void ResetSigactionRestorer(Guest_sigaction* /*guest_sa*/) {
33   // sa_restorer is absent in sigaction for riscv.
34 }
35 
36 }  // namespace berberis