forked from OSchip/llvm-project
52 lines
2.1 KiB
C++
52 lines
2.1 KiB
C++
//===- run_program_wrapper.cpp --------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file is a part of the ORC runtime support library.
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//
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//===----------------------------------------------------------------------===//
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#include "adt.h"
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#include "common.h"
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#include "wrapper_function_utils.h"
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#include <vector>
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using namespace __orc_rt;
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extern "C" int64_t __orc_rt_run_program(const char *JITDylibName,
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const char *EntrySymbolName, int argc,
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char *argv[]);
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ORC_RT_INTERFACE __orc_rt_CWrapperFunctionResult
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__orc_rt_run_program_wrapper(const char *ArgData, size_t ArgSize) {
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return WrapperFunction<int64_t(SPSString, SPSString,
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SPSSequence<SPSString>)>::
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handle(ArgData, ArgSize,
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[](const std::string &JITDylibName,
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const std::string &EntrySymbolName,
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const std::vector<string_view> &Args) {
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std::vector<std::unique_ptr<char[]>> ArgVStorage;
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ArgVStorage.reserve(Args.size());
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for (auto &Arg : Args) {
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ArgVStorage.push_back(
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std::make_unique<char[]>(Arg.size() + 1));
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memcpy(ArgVStorage.back().get(), Arg.data(), Arg.size());
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ArgVStorage.back()[Arg.size()] = '\0';
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}
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std::vector<char *> ArgV;
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ArgV.reserve(ArgVStorage.size() + 1);
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for (auto &ArgStorage : ArgVStorage)
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ArgV.push_back(ArgStorage.get());
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ArgV.push_back(nullptr);
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return __orc_rt_run_program(JITDylibName.c_str(),
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EntrySymbolName.c_str(),
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ArgV.size() - 1, ArgV.data());
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})
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.release();
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}
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