llvm/llvm/tools/llvm-jitlink/llvm-jitlink-executor/llvm-jitlink-executor.cpp

//===- llvm-jitlink-executor.cpp - Out-of-proc executor for llvm-jitlink -===//
//
// 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
//
//===----------------------------------------------------------------------===//
//
// Simple out-of-process executor for llvm-jitlink.
//
//===----------------------------------------------------------------------===//

#include "llvm/ADT/StringRef.h"
#include "llvm/Config/llvm-config.h" // for LLVM_ON_UNIX, LLVM_ENABLE_THREADS
#include "llvm/ExecutionEngine/Orc/TargetProcess/ExecutorSharedMemoryMapperService.h"
#include "llvm/ExecutionEngine/Orc/TargetProcess/JITLoaderGDB.h"
#include "llvm/ExecutionEngine/Orc/TargetProcess/RegisterEHFrames.h"
#include "llvm/ExecutionEngine/Orc/TargetProcess/SimpleExecutorMemoryManager.h"
#include "llvm/ExecutionEngine/Orc/TargetProcess/SimpleRemoteEPCServer.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/DynamicLibrary.h"
#include "llvm/Support/Error.h"
#include "llvm/Support/MathExtras.h"
#include "llvm/Support/raw_ostream.h"
#include <cstring>
#include <sstream>

#ifdef LLVM_ON_UNIX

#include <netdb.h>
#include <netinet/in.h>
#include <sys/socket.h>

#endif

usingnamespacellvm;
usingnamespacellvm::orc;

ExitOnError ExitOnErr;

LLVM_ATTRIBUTE_USED void linkComponents() { … }

void printErrorAndExit(Twine ErrMsg) { … }

int openListener(std::string Host, std::string PortStr) { … }

#if LLVM_ENABLE_THREADS

// JITLink debug support plugins put information about JITed code in this GDB
// JIT Interface global from OrcTargetProcess.
extern "C" struct jit_descriptor __jit_debug_descriptor;

static void *findLastDebugDescriptorEntryPtr() { … }

#endif

int main(int argc, char *argv[]) { … }