//===------------- GPU implementation of an exit function -------*- C++ -*-===// // // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. // See https://llvm.org/LICENSE.txt for license information. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // //===----------------------------------------------------------------------===// #include "src/__support/OSUtil/exit.h" #include "src/__support/GPU/utils.h" #include "src/__support/RPC/rpc_client.h" #include "src/__support/macros/config.h" #include "src/__support/macros/properties/architectures.h" namespace LIBC_NAMESPACE_DECL { namespace internal { [[noreturn]] void exit(int status) { // We want to first make sure the server is listening before we exit. rpc::Client::Port port = rpc::client.open(); port.send_and_recv([](rpc::Buffer *, uint32_t) {}, [](rpc::Buffer *, uint32_t) {}); port.send([&](rpc::Buffer *buffer, uint32_t) { reinterpret_cast(buffer->data)[0] = status; }); port.close(); gpu::end_program(); } } // namespace internal } // namespace LIBC_NAMESPACE_DECL