include/llvm/TextAPI/MachO/Architecture.h

   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
  20 namespace llvm {
  21 namespace MachO {
  22
  23 /// Defines the architecture slices that are supported by Text-based Stub files.
  24 enum 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.
  32 Architecture getArchitectureFromCpuType(uint32_t CPUType, uint32_t CPUSubType);
  33
  34 /// Convert a name to an architecture slice.
  35 Architecture getArchitectureFromName(StringRef Name);
  36
  37 /// Convert an architecture slice to a string.
  38 StringRef getArchitectureName(Architecture Arch);
  39
  40 /// Convert an architecture slice to a CPU Type and Subtype pair.
  41 std::pair<uint32_t, uint32_t> getCPUTypeFromArchitecture(Architecture Arch);
  42
  43 /// Convert a target to an architecture slice.
  44 Architecture mapToArchitecture(const llvm::Triple &Target);
  45
  46 raw_ostream &operator<<(raw_ostream &OS, Architecture Arch);
  47
  48 } // end namespace MachO.
  49 } // end namespace llvm.
  50
  51 #endif // LLVM_TEXTAPI_MACHO_ARCHITECTURE_H