1 //===------- ELF.h - Generic JIT link function for ELF ------*- 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 // Generic jit-link functions for ELF. 10 // 11 //===----------------------------------------------------------------------===// 12 13 #ifndef LLVM_EXECUTIONENGINE_JITLINK_ELF_H 14 #define LLVM_EXECUTIONENGINE_JITLINK_ELF_H 15 16 #include "llvm/ExecutionEngine/JITLink/ELF.h" 17 #include "llvm/ExecutionEngine/JITLink/JITLink.h" 18 19 namespace llvm { 20 namespace jitlink { 21 22 /// Create a LinkGraph from an ELF relocatable object. 23 /// 24 /// Note: The graph does not take ownership of the underlying buffer, nor copy 25 /// its contents. The caller is responsible for ensuring that the object buffer 26 /// outlives the graph. 27 Expected<std::unique_ptr<LinkGraph>> 28 createLinkGraphFromELFObject(MemoryBufferRef ObjectBuffer); 29 30 /// Link the given graph. 31 /// 32 /// Uses conservative defaults for GOT and stub handling based on the target 33 /// platform. 34 void link_ELF(std::unique_ptr<LinkGraph> G, 35 std::unique_ptr<JITLinkContext> Ctx); 36 37 } // end namespace jitlink 38 } // end namespace llvm 39 40 #endif // LLVM_EXECUTIONENGINE_JITLINK_ELF_H 41