Stephen Hines | c6ca60f | 2023-05-09 02:19:22 -0700 | [diff] [blame^] | 1 | //===- GVMaterializer.h - Interface for GV materializers --------*- 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 | // This file provides an abstract interface for loading a module from some |
| 10 | // place. This interface allows incremental or random access loading of |
| 11 | // functions from the file. This is useful for applications like JIT compilers |
| 12 | // or interprocedural optimizers that do not need the entire program in memory |
| 13 | // at the same time. |
| 14 | // |
| 15 | //===----------------------------------------------------------------------===// |
| 16 | |
| 17 | #ifndef LLVM_IR_GVMATERIALIZER_H |
| 18 | #define LLVM_IR_GVMATERIALIZER_H |
| 19 | |
| 20 | #include <vector> |
| 21 | |
| 22 | namespace llvm { |
| 23 | |
| 24 | class Error; |
| 25 | class GlobalValue; |
| 26 | class StructType; |
| 27 | |
| 28 | class GVMaterializer { |
| 29 | protected: |
| 30 | GVMaterializer() = default; |
| 31 | |
| 32 | public: |
| 33 | virtual ~GVMaterializer(); |
| 34 | |
| 35 | /// Make sure the given GlobalValue is fully read. |
| 36 | /// |
| 37 | virtual Error materialize(GlobalValue *GV) = 0; |
| 38 | |
| 39 | /// Make sure the entire Module has been completely read. |
| 40 | /// |
| 41 | virtual Error materializeModule() = 0; |
| 42 | |
| 43 | virtual Error materializeMetadata() = 0; |
| 44 | virtual void setStripDebugInfo() = 0; |
| 45 | |
| 46 | virtual std::vector<StructType *> getIdentifiedStructTypes() const = 0; |
| 47 | }; |
| 48 | |
| 49 | } // end namespace llvm |
| 50 | |
| 51 | #endif // LLVM_IR_GVMATERIALIZER_H |