| # Copyright 2023 The Chromium Authors |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| from __future__ import annotations |
| |
| import enum |
| from typing import Final |
| |
| |
| class MachineArch(enum.Enum): |
| IA32 = ("ia32", "intel", 32) |
| X64 = ("x64", "intel", 64) |
| ARM_32 = ("arm32", "arm", 32) |
| ARM_64 = ("arm64", "arm", 64) |
| |
| def __init__(self, name: str, arch: str, bits: int) -> None: |
| self.identifier: Final[str] = name |
| self.arch: Final[str] = arch |
| self.bits: Final[int] = bits |
| |
| @property |
| def is_arm(self) -> bool: |
| return self.arch == "arm" |
| |
| @property |
| def is_intel(self) -> bool: |
| return self.arch == "intel" |
| |
| @property |
| def is_32bit(self) -> bool: |
| return self.bits == 32 |
| |
| @property |
| def is_64bit(self) -> bool: |
| return self.bits == 64 |
| |
| def __str__(self) -> str: |
| return self.identifier |
