Version 0.12.0-2 is a maintenance release; it updates to the latest upstream master.

The xPack OpenOCD is a standalone cross-platform binary distribution of OpenOCD.

There are separate binaries for Windows (Intel 64-bit), macOS (Intel 64-bit, Apple Silicon 64-bit) and GNU/Linux (Intel 64-bit, Arm 32/64-bit).

Download

The binary files are available from GitHub Releases.

Prerequisites

  • GNU/Linux Intel 64-bit: any system with GLIBC 2.27 or higher (like Ubuntu 18 or later, Debian 10 or later, RedHat 8 later, Fedora 29 or later, etc)
  • GNU/Linux Arm 32/64-bit: any system with GLIBC 2.27 or higher (like Raspberry Pi OS, Ubuntu 18 or later, Debian 10 or later, RedHat 8 later, Fedora 29 or later, etc)
  • Intel Windows 64-bit: Windows 7 with the Universal C Runtime (UCRT), Windows 8, Windows 10
  • Intel macOS 64-bit: 10.13 or later
  • Apple Silicon macOS 64-bit: 11.6 or later

Install

The full details of installing the xPack OpenOCD on various platforms are presented in the separate Install page.

Easy install

The easiest way to install OpenOCD is with xpm by using the binary xPack, available as @xpack-dev-tools/openocd from the npmjs.com registry.

With the xpm tool available, installing the latest version of the package and adding it as a development dependency for a project is quite easy:

cd my-project
xpm init # Add a package.json if not already present

xpm install @xpack-dev-tools/openocd@latest --verbose

ls -l xpacks/.bin

To install this specific version, use:

xpm install @xpack-dev-tools/openocd@0.12.0-2.1 --verbose

For xPacks aware tools, like the Eclipse Embedded C/C++ plug-ins, it is also possible to install OpenOCD globally, in the user home folder.

xpm install --global @xpack-dev-tools/openocd@latest --verbose

Eclipse will automatically identify binaries installed with xpm and provide a convenient method to manage paths.

Uninstall

To remove the links created by xpm in the current project:

cd my-project

xpm uninstall @xpack-dev-tools/openocd

To completely remove the package from the central xPack store:

xpm uninstall --global @xpack-dev-tools/openocd

Compliance

The xPack OpenOCD generally follows the official OpenOCD releases.

The current version is based on:

  • OpenOCD version 0.12.0, the development commit 18281b0 from Sep 2, 2023.

Changes

There are no functional changes.

Compared to the upstream, the following changes were applied:

  • the src/openocd.c file was edited to display the branding string
  • the contrib/60-openocd.rules file was simplified to avoid protection related issues.

Bug fixes

  • none

Enhancements

  • none

Known problems

  • none

Shared libraries

On all platforms the packages are standalone, and expect only the standard runtime to be present on the host.

All dependencies that are build as shared libraries are copied locally in the libexec folder (or in the same folder as the executable for Windows).

DT_RPATH and LD_LIBRARY_PATH

On GNU/Linux the binaries are adjusted to use a relative path:

$ readelf -d library.so | grep runpath
 0x000000000000001d (RPATH)            Library rpath: [$ORIGIN]

In the GNU ld.so search strategy, the DT_RPATH has the highest priority, higher than LD_LIBRARY_PATH, so if this later one is set in the environment, it should not interfere with the xPack binaries.

Please note that previous versions, up to mid-2020, used DT_RUNPATH, which has a priority lower than LD_LIBRARY_PATH, and does not tolerate setting it in the environment.

@rpath and @loader_path

Similarly, on macOS, the binaries are adjusted with install_name_tool to use a relative path.

Documentation

The original documentation is available online:

Build

The binaries for all supported platforms (Windows, macOS and GNU/Linux) were built using the xPack Build Box (XBB), a set of build environments based on slightly older distributions, that should be compatible with most recent systems.

For the prerequisites and more details on the build procedure, please see the How to build page.

CI tests

Before publishing, a set of simple tests were performed on an exhaustive set of platforms. The results are available from:

Tests

The binaries were testes on Windows 10 Pro 32/64-bit, Intel Ubuntu 18 LTS 64-bit, Intel Xubuntu 18 LTS 32-bit and macOS 10.15.

Install the package with xpm.

The simple test, consists in starting the binaries only to identify the STM32F4DISCOVERY board.

.../xpack-openocd-0.12.0-2/bin/openocd -f board/stm32f4discovery.cfg

A more complex test consist in programming and debugging a simple blinky application on the STM32F4DISCOVERY board. The binaries were those generated by simple Eclipse projects available in the xPack GNU Arm Embedded GCC project.

Checksums

The SHA-256 hashes for the files are:

7b35c4a01dc8e74fbf3a217f78bd01d61112a09be2f2e2ba9e8e737b12c84562
xpack-openocd-0.12.0-2-darwin-arm64.tar.gz

71942e8db55ed68cad45e07c2065e6c7cc0e127797ee26c298ec4dcaebc9232c
xpack-openocd-0.12.0-2-darwin-x64.tar.gz

bc123785e9009caa6ce166afb4298104a19c20f734ae044f3caf37896d401a45
xpack-openocd-0.12.0-2-linux-arm.tar.gz

d4fad1505ef299f511eb2324c6e2c7bbef1101a22155b70478d89428c3fb515b
xpack-openocd-0.12.0-2-linux-arm64.tar.gz

1dc8e63694204b73107fe5b23267238af2c6ce14726e4aa244a2123a98805335
xpack-openocd-0.12.0-2-linux-x64.tar.gz

6cb8a5f9290c59be3e42a6f1066f23ff5a9dbe5b83bdecd0e9d4c7dcc1233517
xpack-openocd-0.12.0-2-win32-x64.zip

Deprecation notices

32-bit support

Support for 32-bit Intel Linux and Intel Windows was dropped in 2022. Support for 32-bit Arm Linux (armv7l) will be preserved for a while, due to the large user base of 32-bit Raspberry Pi systems.

Linux minimum requirements

Support for RedHat 7 was dropped in 2022 and the minimum requirement was raised to GLIBC 2.27, available starting with Ubuntu 18, Debian 10 and RedHat 8.

Pre-deprecation notice for Ubuntu 18.04

Ubuntu 18.04 LTS Bionic Beaver reached the end of the standard five-year maintenance window for Long-Term Support (LTS) release on 31 May 2023.

As a courtesy, the xPack GNU/Linux releases will continue to be based on Ubuntu 18.04 for another year.

From mid-2024 onwards, the GNU/Linux binaries will be built on Debian 10, (GLIBC 2.28), and are also expected to run on RedHat 8.

Users are urged to update their build and test infrastructure to ensure a smooth transition to the next xPack releases.

Download analytics

Credit to Shields IO for the badges and to Somsubhra/github-release-stats for the individual file counters.