| //===- WindowsMachineFlag.h -------------------------------------*- 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 |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // Functions for implementing the /machine: flag. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_OBJECT_WINDOWSMACHINEFLAG_H |
| #define LLVM_OBJECT_WINDOWSMACHINEFLAG_H |
| |
| #include "llvm/BinaryFormat/COFF.h" |
| #include "llvm/TargetParser/Triple.h" |
| |
| namespace llvm { |
| |
| class StringRef; |
| namespace COFF { |
| enum MachineTypes : unsigned; |
| } |
| |
| // Returns a user-readable string for ARMNT, ARM64, AMD64, I386. |
| // Other MachineTypes values must not be passed in. |
| StringRef machineToStr(COFF::MachineTypes MT); |
| |
| // Maps /machine: arguments to a MachineTypes value. |
| // Only returns ARMNT, ARM64, AMD64, I386, or IMAGE_FILE_MACHINE_UNKNOWN. |
| COFF::MachineTypes getMachineType(StringRef S); |
| |
| template <typename T> Triple::ArchType getMachineArchType(T machine) { |
| switch (machine) { |
| case COFF::IMAGE_FILE_MACHINE_I386: |
| return llvm::Triple::ArchType::x86; |
| case COFF::IMAGE_FILE_MACHINE_AMD64: |
| return llvm::Triple::ArchType::x86_64; |
| case COFF::IMAGE_FILE_MACHINE_ARMNT: |
| return llvm::Triple::ArchType::thumb; |
| case COFF::IMAGE_FILE_MACHINE_ARM64: |
| case COFF::IMAGE_FILE_MACHINE_ARM64EC: |
| case COFF::IMAGE_FILE_MACHINE_ARM64X: |
| return llvm::Triple::ArchType::aarch64; |
| default: |
| return llvm::Triple::ArchType::UnknownArch; |
| } |
| } |
| |
| } // namespace llvm |
| |
| #endif |