52 lines · cpp
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-exception6//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 19using namespace orc_rt;20 21extern "C" int64_t __orc_rt_run_program(const char *JITDylibName,22 const char *EntrySymbolName, int argc,23 char *argv[]);24 25ORC_RT_INTERFACE orc_rt_WrapperFunctionResult26__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