1 //===- run_program_wrapper.cpp --------------------------------------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 // 9 // This file is a part of the ORC runtime support library. 10 // 11 //===----------------------------------------------------------------------===// 12 13 #include "adt.h" 14 #include "common.h" 15 #include "wrapper_function_utils.h" 16 17 #include <vector> 18 19 using namespace __orc_rt; 20 21 extern "C" int64_t __orc_rt_run_program(const char *JITDylibName, 22 const char *EntrySymbolName, int argc, 23 char *argv[]); 24 25 ORC_RT_INTERFACE orc_rt_CWrapperFunctionResult 26 __orc_rt_run_program_wrapper(const char *ArgData, size_t ArgSize) { 27 return WrapperFunction<int64_t(SPSString, SPSString, 28 SPSSequence<SPSString>)>:: 29 handle(ArgData, ArgSize, 30 [](const std::string &JITDylibName, 31 const std::string &EntrySymbolName, 32 const std::vector<std::string_view> &Args) { 33 std::vector<std::unique_ptr<char[]>> ArgVStorage; 34 ArgVStorage.reserve(Args.size()); 35 for (auto &Arg : Args) { 36 ArgVStorage.push_back( 37 std::make_unique<char[]>(Arg.size() + 1)); 38 memcpy(ArgVStorage.back().get(), Arg.data(), Arg.size()); 39 ArgVStorage.back()[Arg.size()] = '\0'; 40 } 41 std::vector<char *> ArgV; 42 ArgV.reserve(ArgVStorage.size() + 1); 43 for (auto &ArgStorage : ArgVStorage) 44 ArgV.push_back(ArgStorage.get()); 45 ArgV.push_back(nullptr); 46 return __orc_rt_run_program(JITDylibName.c_str(), 47 EntrySymbolName.c_str(), 48 ArgV.size() - 1, ArgV.data()); 49 }) 50 .release(); 51 } 52