1*4299d8d0SLang Hames //===-- ObjectFileInterface.h - MU interface utils for objects --*- C++ -*-===// 2*4299d8d0SLang Hames // 3*4299d8d0SLang Hames // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*4299d8d0SLang Hames // See https://llvm.org/LICENSE.txt for license information. 5*4299d8d0SLang Hames // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*4299d8d0SLang Hames // 7*4299d8d0SLang Hames //===----------------------------------------------------------------------===// 8*4299d8d0SLang Hames // 9*4299d8d0SLang Hames // Utilities for building MaterializationUnit::Interface objects from 10*4299d8d0SLang Hames // object files. 11*4299d8d0SLang Hames // 12*4299d8d0SLang Hames //===----------------------------------------------------------------------===// 13*4299d8d0SLang Hames 14*4299d8d0SLang Hames #ifndef LLVM_EXECUTIONENGINE_ORC_OBJECTFILEINTERFACE_H 15*4299d8d0SLang Hames #define LLVM_EXECUTIONENGINE_ORC_OBJECTFILEINTERFACE_H 16*4299d8d0SLang Hames 17*4299d8d0SLang Hames #include "llvm/ExecutionEngine/Orc/Core.h" 18*4299d8d0SLang Hames #include "llvm/Support/MemoryBuffer.h" 19*4299d8d0SLang Hames 20*4299d8d0SLang Hames namespace llvm { 21*4299d8d0SLang Hames namespace orc { 22*4299d8d0SLang Hames 23*4299d8d0SLang Hames /// Adds an initializer symbol to the given MU interface. 24*4299d8d0SLang Hames /// The init symbol's name is guaranteed to be unique within I, and will be of 25*4299d8d0SLang Hames /// the form $.<ObjFileName>.__inits.<N>, where N is some integer. 26*4299d8d0SLang Hames void addInitSymbol(MaterializationUnit::Interface &I, ExecutionSession &ES, 27*4299d8d0SLang Hames StringRef ObjFileName); 28*4299d8d0SLang Hames 29*4299d8d0SLang Hames /// Returns a MaterializationUnit::Interface for the object file contained in 30*4299d8d0SLang Hames /// the given buffer, or an error if the buffer does not contain a valid object 31*4299d8d0SLang Hames /// file. 32*4299d8d0SLang Hames Expected<MaterializationUnit::Interface> 33*4299d8d0SLang Hames getObjectFileInterface(ExecutionSession &ES, MemoryBufferRef ObjBuffer); 34*4299d8d0SLang Hames 35*4299d8d0SLang Hames } // End namespace orc 36*4299d8d0SLang Hames } // End namespace llvm 37*4299d8d0SLang Hames 38*4299d8d0SLang Hames #endif // LLVM_EXECUTIONENGINE_ORC_OBJECTFILEINTERFACE_H 39