Architecture.h revision 360784 
1//===- llvm/TextAPI/MachO/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_MACHO_ARCHITECTURE_H
14#define LLVM_TEXTAPI_MACHO_ARCHITECTURE_H
15
16#include "llvm/ADT/StringRef.h"
17#include "llvm/ADT/Triple.h"
18#include "llvm/Support/raw_ostream.h"
19
20namespace llvm {
21namespace MachO {
22
23/// Defines the architecture slices that are supported by Text-based Stub files.
24enum Architecture : uint8_t {
25#define ARCHINFO(Arch, Type, SubType) AK_##Arch,
26#include "llvm/TextAPI/MachO/Architecture.def"
27#undef ARCHINFO
28  AK_unknown, // this has to go last.
29};
30
31/// Convert a CPU Type and Subtype pair to an architecture slice.
32Architecture getArchitectureFromCpuType(uint32_t CPUType, uint32_t CPUSubType);
33
34/// Convert a name to an architecture slice.
35Architecture getArchitectureFromName(StringRef Name);
36
37/// Convert an architecture slice to a string.
38StringRef getArchitectureName(Architecture Arch);
39
40/// Convert an architecture slice to a CPU Type and Subtype pair.
41std::pair<uint32_t, uint32_t> getCPUTypeFromArchitecture(Architecture Arch);
42
43/// Convert a target to an architecture slice.
44Architecture mapToArchitecture(const llvm::Triple &Target);
45
46raw_ostream &operator<<(raw_ostream &OS, Architecture Arch);
47
48} // end namespace MachO.
49} // end namespace llvm.
50
51#endif // LLVM_TEXTAPI_MACHO_ARCHITECTURE_H
52