macOS
Homebrew已验证 · 100%
brew install elfx86extslocal Homebrew formula metadata
安装
其他安装命令
Linux
Debian apt已验证 · 92%
sudo apt install elfx86extsDebian stable package indexes · elfx86exts · 来源: deb.debian.org
Nix已验证 · 92%
nix profile install nixpkgs#elfx86extsnixpkgs package indexes · pkgs/by-name/el/elfx86exts/package.nix · 来源: api.github.com
Arch Linux pacman已验证 · 92%
sudo pacman -S elfx86extsArch Linux sync databases · elfx86exts · 来源: geo.mirror.pkgbuild.com
概览
软件包摘要
Decodes x86 binaries (ELF and Mach-O) and prints out ISA extensions in use
项目链接
命令和别名
- elfx86exts
历史
项目历史与用法
elfx86exts is a Rust command-line tool that disassembles binaries and reports which instruction-set extensions they use.
项目历史
The project began as an x86 ELF-oriented analyzer, but the official README now notes that the name is misleading because the tool supports ELF and Mach-O binaries and has preliminary ARM64 support as well as x86 and x86-64.
The release branch ChangeLog records the first release in 2017, Mach-O and PE support in 2018, minimum Intel CPU generation reporting in 2018, Cranko-based release workflow changes in 2020, Capstone and object crate updates in 2021, and ARM64 support in 2023.
采用历史
The official README says the tool is installable through package managers including Arch Linux AUR and conda-forge, and the supplied metadata records Homebrew, Debian, Nix, Pacman, and Ubuntu package names. The Cargo metadata documents `cargo install elfx86exts` as the direct Rust package-manager path.
使用方式
The package-nerd workflow is to install the binary, point it at a compiled executable or library, and use its reported ISA-extension set to understand portability constraints, CPU-generation requirements, or unexpected compiler output.
为什么软件包爱好者会关心
elfx86exts sits at the intersection of binary analysis and packaging: maintainers care about which CPU features a built artifact actually requires, especially when distributing binaries across older x86 machines, Linux distributions, macOS systems, or heterogeneous build farms.
时间线
- 2017-09-29: Initial release.
- 2018-01-23: Version 0.2.0 added Mach-O and PE support.
- 2018-10-16: Version 0.3.0 added minimum Intel CPU generation reporting.
- 2021-10-18: Version 0.5.0 updated disassembly to Capstone 0.10 and object 0.27.
- 2023-10-12: Version 0.6.0 added preliminary ARM64 support.
- 2023-10-22: Version 0.6.2 fixed excessive memory consumption.
Related projects
- Related projects and libraries include Capstone, the Rust object crate, compiler toolchains, binary packaging systems, and CPU feature inspection tools.
来源
安全态势
风险级别：绿色
narrow executable package without higher-risk signals.
风险分类器
绿色 风险 · 低 置信度 · appliance
原因
- narrow executable package without higher-risk signals
信号
- metadata:no-higher-risk-signals
安装行为
- 未记录 Homebrew bottle 元数据。
建议审查
在无人值守的代理使用前，请检查该工具是否读取明文凭据、写入远程状态、发布制品或调用插件。
可执行文件
已安装的可执行文件
| 命令 | 类型 | 暴露范围 | 备注 |
|---|---|---|---|
elfx86exts | 可执行文件 | 已索引可执行文件 | 从本地可执行文件索引发现。 |
新鲜度
版本和新鲜度
这些信号区分页生成时间、软件包管理器活动和上游发布比较。只有存在证据 URL 和可比较版本时，才会提示版本落后。
页面生成时间2026-08-03
管理器版本0.6.2
管理器更新时间
本地数据未知
上游不可用
检测到的最新版本未检测到
- OK没有生成新鲜度警告。
安装元数据
软件包元数据
| 软件包键 | brew:elfx86exts |
|---|---|
| 版本 | 0.6.2 |
| 软件包管理器 | Homebrew |
| 主页 | https://github.com/pkgw/elfx86exts |
| 仓库 | https://github.com/pkgw/elfx86exts |
| Bottle | 未记录 |
| 服务 | 未声明 |
源数据库匹配
其他软件包管理器记录
匹配项来自外部软件包管理器索引，并与本地 Automic Vault 软件包链接分开显示。
Debian apt95%
elfx86exts 0.6.2-3+b1
Print instruction sets used by x86 binaries (ELF or MachO)
https://github.com/pkgw/elfx86exts
sudo apt install elfx86exts- Section: devel
- Architecture: amd64
- Source Package: rust-elfx86exts
- 2 依赖
- normalized package name match
- 匹配方式：Elfx86exts
Nix95%
elfx86exts
nix profile install nixpkgs#elfx86exts- normalized package name match
- 匹配方式：Elfx86exts
Ubuntu apt95%
elfx86exts 0.6.2-1
Print instruction sets used by x86 binaries (ELF or MachO)
https://github.com/pkgw/elfx86exts
sudo apt install elfx86exts- Section: universe/devel
- Architecture: amd64
- Source Package: rust-elfx86exts
- 2 依赖
- normalized package name match
- 匹配方式：Elfx86exts
pacman95%
elfx86exts 0.6.2-1
Decode ELF and MachO binaries and print out which instruction set extensions they use
https://github.com/pkgw/elfx86exts
sudo pacman -S elfx86exts- License: MIT
- Architecture: x86_64
- 2 依赖
- normalized package name match
- 匹配方式：Elfx86exts
来源线索
由仓库数据生成
此页面由 av-web 从 scripts/generate-pkg-sqlite.py 生成的私有软件包 SQLite 工件提供。
Combined YAML source
View the package source record on GitHub.
使用的来源
- Geiger risk classifier
- cross-ecosystem install command graph
- curated package history
- external package-manager database matches
- pkg.so package database
- pkgdb category and tag curation