llvm/examples/OrcV2Examples/LLJITWithRemoteDebugging/RemoteJITUtils.h

   1 //===-- RemoteJITUtils.h - Utilities for remote-JITing ----------*- C++ -*-===//
   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 // Utilities for ExecutorProcessControl-based remote JITing with Orc and
  10 // JITLink.
  11 //
  12 //===----------------------------------------------------------------------===//
  13
  14 #ifndef LLVM_EXAMPLES_ORCV2EXAMPLES_LLJITWITHREMOTEDEBUGGING_REMOTEJITUTILS_H
  15 #define LLVM_EXAMPLES_ORCV2EXAMPLES_LLJITWITHREMOTEDEBUGGING_REMOTEJITUTILS_H
  16
  17 #include "llvm/ADT/StringRef.h"
  18 #include "llvm/ExecutionEngine/Orc/Core.h"
  19 #include "llvm/ExecutionEngine/Orc/Layer.h"
  20 #include "llvm/ExecutionEngine/Orc/SimpleRemoteEPC.h"
  21 #include "llvm/Support/Error.h"
  22
  23 #include <cstdint>
  24 #include <memory>
  25 #include <string>
  26
  27 /// Find the default exectuable on disk and create a JITLinkExecutor for it.
  28 std::string findLocalExecutor(const char *HostArgv0);
  29
  30 llvm::Expected<std::pair<std::unique_ptr<llvm::orc::SimpleRemoteEPC>, uint64_t>>
  31 launchLocalExecutor(llvm::StringRef ExecutablePath);
  32
  33 /// Create a JITLinkExecutor that connects to the given network address
  34 /// through a TCP socket. A valid NetworkAddress provides hostname and port,
  35 /// e.g. localhost:20000.
  36 llvm::Expected<std::unique_ptr<llvm::orc::SimpleRemoteEPC>>
  37 connectTCPSocket(llvm::StringRef NetworkAddress);
  38
  39 llvm::Expected<std::unique_ptr<llvm::orc::DefinitionGenerator>>
  40 loadDylib(llvm::orc::ExecutionSession &ES, llvm::StringRef RemotePath);
  41
  42 #endif