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  1. //===--- ELF_x86_64.h - JIT link functions for ELF/x86-64 ---*- 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. // jit-link functions for ELF/x86-64.
  10. //
  11. //===----------------------------------------------------------------------===//
  12.  
  13. #ifndef LLVM_EXECUTIONENGINE_JITLINK_ELF_X86_64_H
  14. #define LLVM_EXECUTIONENGINE_JITLINK_ELF_X86_64_H
  15.  
  16. #include "llvm/ExecutionEngine/JITLink/JITLink.h"
  17.  
  18. namespace llvm {
  19. namespace jitlink {
  20.  
  21. /// Create a LinkGraph from an ELF/x86-64 relocatable object.
  22. ///
  23. /// Note: The graph does not take ownership of the underlying buffer, nor copy
  24. /// its contents. The caller is responsible for ensuring that the object buffer
  25. /// outlives the graph.
  26. Expected<std::unique_ptr<LinkGraph>>
  27. createLinkGraphFromELFObject_x86_64(MemoryBufferRef ObjectBuffer);
  28.  
  29. /// jit-link the given object buffer, which must be a ELF x86-64 object file.
  30. void link_ELF_x86_64(std::unique_ptr<LinkGraph> G,
  31.                      std::unique_ptr<JITLinkContext> Ctx);
  32.  
  33. } // end namespace jitlink
  34. } // end namespace llvm
  35.  
  36. #endif // LLVM_EXECUTIONENGINE_JITLINK_ELF_X86_64_H
  37.