Version 0.12.0-1 is a new release; it follows the upstream release.

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 dependency for a project is quite easy:

cd my-project
xpm init # Only at first use.

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

ls -l xpacks/.bin

To install this specific version, use:

xpm install @xpack-dev-tools/openocd@0.12.0-1.1

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 xPacks 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 9ea7f3d from 15 Jan 2022.

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.

The scripts used to build this distribution are in:

  • distro-info/scripts

For the prerequisites and more details on the build procedure, please see the README-MAINTAINER 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-0.12.0-1/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:

db4b501a059944551365ee6f6dad95f5a7d0808654939f747c167c5da743fdb7
xpack-openocd-0.12.0-1-darwin-arm64.tar.gz

ca569b6bfd9b3cd87a5bc88b3a33a5c4fe854be3cf95a3dcda1c194e8da9d7bb
xpack-openocd-0.12.0-1-darwin-x64.tar.gz

886f65ffd4761619d86f492e1d72086992e72f379b90f9d1a1bcf124f88dcc57
xpack-openocd-0.12.0-1-linux-arm.tar.gz

a86b3ecc256cb870f074a8e633e791ed09102c8ed0d639ae49782c51a404dfbc
xpack-openocd-0.12.0-1-linux-arm64.tar.gz

940f22eccddb0946b69149d227948f77d5917a2c5f1ab68e5d84d614c2ceed20
xpack-openocd-0.12.0-1-linux-x64.tar.gz

5cba78c08ad03aa38549e94186cbb4ec34c384565a40a6652715577e4f1a458f
xpack-openocd-0.12.0-1-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.

Download analytics

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