# orbuculum を Homebrew, Nix でインストール

orbuculum のインストール経路、実行ファイル、メタデータ、AI エージェント向けセキュリティノートを確認します。

## インストール

```sh
sudo av install brew:orbuculum
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install orbuculum
```

  証拠: local Homebrew formula metadata

### Linux

- Nix (92%):

```sh
nix profile install nixpkgs#orbuculum
```

  証拠: nixpkgs package indexes: pkgs/by-name/or/orbuculum/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

## パッケージ情報

- **パッケージキー:** brew:orbuculum
- **パッケージマネージャ:** Homebrew
- **パッケージマネージャページ:** <https://formulae.brew.sh/formula/orbuculum>
- **バージョン:** 2.2.0
- **ソース概要:** Arm Cortex-M SWO/SWV Demux and Postprocess
- **ホームページ:** <https://github.com/orbcode/orbuculum>
- **リポジトリ:** <https://github.com/orbcode/orbuculum>
- **ライセンス:** BSD-3-Clause
- **ソースアーカイブ:** <https://github.com/orbcode/orbuculum/archive/refs/tags/V2.2.0.tar.gz>
- **最終更新:** 2026-06-18T02:29:00-04:00
- **生成日時:** 2026-08-04T22:13:35+00:00

## 実行可能ファイル

- orbcat (cli)
- orbdump (cli)
- orbfifo (cli)
- orblcd (cli)
- orbmortem (cli)
- orbprofile (cli)
- orbstat (cli)
- orbtop (cli)
- orbtrace (cli)
- orbuculum (cli)
- orbzmq (cli)
- orbcat (エイリアス)
- orbdump (エイリアス)
- orbfifo (エイリアス)
- orblcd (エイリアス)
- orbmortem (エイリアス)
- orbprofile (エイリアス)
- orbstat (エイリアス)
- orbtop (エイリアス)
- orbtrace (エイリアス)
- orbuculum (エイリアス)
- orbzmq (エイリアス)

## 依存関係

- capstone
- dwarfutils
- libusb
- sdl2-compat
- zeromq

## ビルド依存関係

- libelf
- meson
- ninja
- pkgconf

## macOS 提供ライブラリ

- ncurses

## インストール挙動

- post-install フック: 未定義
- Bottle: 利用可能 対象 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, sonoma, ventura, x86_64_linux

## バージョンと鮮度

- ページ生成日: 2026-08-04
- マネージャ版: 2.2.0
- マネージャ更新日: 2026-06-18
- ローカルデータ: OK
- 上流リポジトリ: https://github.com/orbcode/orbuculum
- 情報: No cached GitHub release or tag data was available.
## プロジェクトの歴史と使われ方

Orbuculum is a suite of host-side tools for decoding and presenting trace output from Arm Cortex-M CPUs. The Orbcode project describes it as software for making otherwise invisible trace flows visible, starting with SWO and expanding to 1-, 2-, and 4-bit parallel trace when paired with ORBTrace mini or other trace capture hardware.

### プロジェクトの歴史

Orbuculum began around Single Wire Output and Serial Wire Viewer workflows for Cortex-M debugging. The upstream documentation says it originally supported only the SWO pin, then added support for parallel trace through ORBTrace mini and other interfaces such as JTrace.

The 2.2.0 README describes a larger internal shift from a legacy chip-like stream protocol to `orbflow`, an extensible packet-oriented protocol that represents probe data more compactly. It also notes added CPU families, improved client application handling, improved stats and timing, a simplified communications subsystem, and early ETM4 support.

### 採用の歴史

Orbuculum is niche but meaningful in embedded debugging. The upstream page lists support for Black Magic Debug Probe, SEGGER J-Link, generic USB TTL serial interfaces, FTDI high-speed serial interfaces, OpenOCD, PyOCD, ice40-HX8K and ECP5 parallel-trace boards, raw SWO files, and TCP sources that expose SWO.

The ORBTrace mini page links the hardware and software sides of the ecosystem: ORBTrace mini is an open-source debug and parallel trace interface for Cortex-M microcontrollers, and Orbuculum is the host suite used to exploit the captured trace stream.

### 使われ方

Embedded developers run `orbuculum` as the mux that connects to a trace probe and exposes a network interface, then attach tools such as `orbcat` for ITM channel text, `orbdump` for raw SWO capture, `orbtop` for live activity views, `orbstat` for analysis and KCacheGrind output, `orbmortem` for post-mortem analysis, and `orbtrace` for ORBTrace FPGA configuration.

The practical use case is low-intrusion insight into firmware execution: text channels, program-counter samples, performance analysis, and crash reconstruction without relying only on breakpoints or serial logging.

### パッケージ好きにとっての重要性

Orbuculum matters to package nerds because it packages a specialized embedded trace workflow as Unix-style command-line tools. The formula exposes many executables, each handling one part of trace capture, demultiplexing, viewing, statistics, or post-processing.

### タイムライン

- 2023-06-30: The changelog records Orbuculum 2.1.0 with timestamping work, a move to Meson/Ninja, stream abstraction cleanup, option renames, ORBTrace SWO support, and reliability fixes.
- 2024-10-23: The release page for 2.2.0 describes orbflow protocol, ORBTrace Mini gateware 1.4.0 compatibility, FreeBSD support, and experimental ETM4 work.

### Related projects

- Orbuculum is part of the Orbcode ecosystem alongside ORBTrace mini hardware. It also interoperates with common embedded debug tools such as Black Magic Probe, OpenOCD, PyOCD, and SEGGER J-Link.

### ソース

- <https://github.com/orbcode/orbuculum>
- <https://github.com/orbcode/orbuculum/blob/main/CHANGES.md>
- <https://orbcode.org/orbtrace-mini/>
- <https://orbcode.org/orbuculum/>
- <https://pyocd.io/docs/swo_swv.html>


## セキュリティノート

narrow executable package without higher-risk signals.

- **Geiger リスク:** グリーン / 低
- narrow executable package without higher-risk signals

## ソースデータベース詳細

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** orbuculum
- **Version Scheme:** 0
- **Revision:** 1
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** stable

## 他のパッケージマネージャ記録

- Nix - orbuculum: normalized package name match | nixpkgs package indexes: pkgs/by-name/or/orbuculum/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1


## 関連リンク

- [Source-control packages](https://pkg.so/ja/source-control-tools/) - Belongs to a source-control command family.
- [Terminal utility packages](https://pkg.so/ja/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Text processing packages](https://pkg.so/ja/text-processing-tools/) - Matched text, document, or structured-data processing metadata.
- [Developer build packages](https://pkg.so/ja/developer-build-tools/) - Matched build, compiler, generator, or developer workflow metadata.
- [zeromq](https://pkg.so/ja/brew/zeromq/) - Runtime dependency declared by Homebrew.
- [sdl2-compat](https://pkg.so/ja/brew/sdl2-compat/) - Runtime dependency declared by Homebrew.
- [capstone](https://pkg.so/ja/brew/capstone/) - Runtime dependency declared by Homebrew.
- [dwarfutils](https://pkg.so/ja/brew/dwarfutils/) - Runtime dependency declared by Homebrew.
- [pkgconf](https://pkg.so/ja/brew/pkgconf/) - Build dependency declared by Homebrew.
- [ninja](https://pkg.so/ja/brew/ninja/) - Build dependency declared by Homebrew.
- [meson](https://pkg.so/ja/brew/meson/) - Build dependency declared by Homebrew.
- [arduino-cli](https://pkg.so/ja/brew/arduino-cli/) - Shares pkgdb curated category or tags: cli, developer-tools, embedded.
- [esptool](https://pkg.so/ja/brew/esptool/) - Shares pkgdb curated category or tags: cli, developer-tools, embedded.
- [avrdude](https://pkg.so/ja/brew/avrdude/) - Shares pkgdb curated category or tags: cli, developer-tools, embedded.
- [arm-none-eabi-gdb](https://pkg.so/ja/brew/arm-none-eabi-gdb/) - Shares pkgdb curated category or tags: cli, developer-tools, embedded.
- [picotool](https://pkg.so/ja/brew/picotool/) - Shares pkgdb curated category or tags: cli, developer-tools, embedded.
- [mpremote](https://pkg.so/ja/brew/mpremote/) - Shares pkgdb curated category or tags: cli, developer-tools, embedded.
- [minipro](https://pkg.so/ja/brew/minipro/) - Shares pkgdb curated category or tags: cli, developer-tools, embedded.
- [espflash](https://pkg.so/ja/brew/espflash/) - Shares pkgdb curated category or tags: cli, developer-tools, embedded.
- [lm4tools](https://pkg.so/ja/brew/lm4tools/) - Local package facts share a topical domain. Shared terms: cli, developer, developer-tools, embedded, libusb.
- [stlink](https://pkg.so/ja/brew/stlink/) - Local package facts share a topical domain. Shared terms: cli, debugging, developer, developer-tools, embedded.

## Combined YAML source

View the package source record on GitHub. [combined/orbuculum.yml](https://github.com/mxcl/pkgdb/blob/main/combined/orbuculum.yml)


## ソース

- pkg.so package database
- Geiger risk classifier
- package-page enrichment
- curated package history
- package version freshness
- pkgdb category and tag curation
- package relationship graph
- external package-manager database matches
- cross-ecosystem install command graph