1 | //===- llvm/TextAPI/Architecture.h - Architecture ---------------*- 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 | // Defines the architecture enum and helper methods. |
10 | // |
11 | //===----------------------------------------------------------------------===// |
12 | |
13 | #ifndef LLVM_TEXTAPI_ARCHITECTURE_H |
14 | #define LLVM_TEXTAPI_ARCHITECTURE_H |
15 | |
16 | #include <cstdint> |
17 | #include <utility> |
18 | |
19 | namespace llvm { |
20 | class raw_ostream; |
21 | class StringRef; |
22 | class Triple; |
23 | |
24 | namespace MachO { |
25 | |
26 | /// Defines the architecture slices that are supported by Text-based Stub files. |
27 | enum Architecture : uint8_t { |
28 | #define ARCHINFO(Arch, Type, SubType, NumBits) AK_##Arch, |
29 | #include "llvm/TextAPI/Architecture.def" |
30 | #undef ARCHINFO |
31 | AK_unknown, // this has to go last. |
32 | }; |
33 | |
34 | /// Convert a CPU Type and Subtype pair to an architecture slice. |
35 | Architecture getArchitectureFromCpuType(uint32_t CPUType, uint32_t CPUSubType); |
36 | |
37 | /// Convert a name to an architecture slice. |
38 | Architecture getArchitectureFromName(StringRef Name); |
39 | |
40 | /// Convert an architecture slice to a string. |
41 | StringRef getArchitectureName(Architecture Arch); |
42 | |
43 | /// Convert an architecture slice to a CPU Type and Subtype pair. |
44 | std::pair<uint32_t, uint32_t> getCPUTypeFromArchitecture(Architecture Arch); |
45 | |
46 | /// Convert a target to an architecture slice. |
47 | Architecture mapToArchitecture(const llvm::Triple &Target); |
48 | |
49 | /// Check if architecture is 64 bit. |
50 | bool is64Bit(Architecture); |
51 | |
52 | raw_ostream &operator<<(raw_ostream &OS, Architecture Arch); |
53 | |
54 | } // end namespace MachO. |
55 | } // end namespace llvm. |
56 | |
57 | #endif // LLVM_TEXTAPI_ARCHITECTURE_H |
58 | |