| //===- llvm/MC/DXContainerPSVInfo.h - DXContainer PSVInfo -*- C++ -------*-===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_MC_DXCONTAINERPSVINFO_H |
| #define LLVM_MC_DXCONTAINERPSVINFO_H |
| |
| #include "llvm/BinaryFormat/DXContainer.h" |
| #include "llvm/TargetParser/Triple.h" |
| |
| #include <numeric> |
| #include <stdint.h> |
| #include <vector> |
| |
| namespace llvm { |
| |
| class raw_ostream; |
| |
| namespace mcdxbc { |
| // This data structure is a helper for reading and writing PSV RuntimeInfo data. |
| // It is implemented in the BinaryFormat library so that it can be used by both |
| // the MC layer and Object tools. |
| // This structure is used to represent the extracted data in an inspectable and |
| // modifiable format, and can be used to serialize the data back into valid PSV |
| // RuntimeInfo. |
| struct PSVRuntimeInfo { |
| dxbc::PSV::v2::RuntimeInfo BaseData; |
| std::vector<dxbc::PSV::v2::ResourceBindInfo> Resources; |
| |
| // Serialize PSVInfo into the provided raw_ostream. The version field |
| // specifies the data version to encode, the default value specifies encoding |
| // the highest supported version. |
| void write(raw_ostream &OS, |
| uint32_t Version = std::numeric_limits<uint32_t>::max()) const; |
| |
| void swapBytes(Triple::EnvironmentType Stage) { |
| BaseData.swapBytes(); |
| BaseData.swapBytes(Stage); |
| for (auto &Res : Resources) |
| Res.swapBytes(); |
| } |
| }; |
| |
| } // namespace mcdxbc |
| } // namespace llvm |
| |
| #endif // LLVM_MC_DXCONTAINERPSVINFO_H |