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xPack GNU Arm Embedded GCC v13.3.1-1.1 released

· 3 min read
Liviu Ionescu (ilg)
Liviu Ionescu (ilg)

Version 13.3.1-1.1 is a new release; it follows the Arm release.

The xPack GNU Arm Embedded GCC is a standalone cross-platform binary distribution of Arm GNU Toolchain.

There are separate binaries for Windows (x64), macOS (x64 and arm64) and GNU/Linux (x64, arm64 and arm).

Raspberry Pi

The main targets for the GNU/Linux Arm binaries are the Raspberry Pi class devices (armv7l and aarch64; armv6 is not supported).

Download​

The binary files are available from GitHub Releases.

Prerequisites​

  • x64 Windows: Windows 7 with the Universal C Runtime (UCRT), Windows 8, Windows 10, Windows 11
  • x64 macOS: 10.13 or later
  • arm64 macOS: 11.6 or later
  • x64 GNU/Linux: any system with GLIBC 2.27 or higher (like Ubuntu 18 or later, Debian 10 or later, RedHat 8 or later, Fedora 29 or later, etc)
  • arm64/arm GNU/Linux: any system with GLIBC 2.27 or higher (like Raspberry Pi OS, Ubuntu 18 or later, Debian 10 or later, RedHat 8 or later, Fedora 29 or later, etc)

Install​

The full details of installing the xPack GNU AArch64 Embedded GCC on various platforms are presented in the Install Guide.

Compliance​

The xPack GNU Arm Embedded GCC generally follows the official Arm GNU Toolchain releases.

The current version is based on:

  • Arm GNU Toolchain release 13.3.Rel1 from 4 July, 2024 and uses the same sources. It includes:
    • GCC 13.3.1
    • binutils 2.42
    • newlib 4.4.0
    • GDB 14.2
    • Python 3.11.4

Supported libraries​

The supported libraries are:

$ arm-none-eabi-gcc -print-multi-lib
.;
arm/v5te/softfp;@marm@march=armv5te+fp@mfloat-abi=softfp
arm/v5te/hard;@marm@march=armv5te+fp@mfloat-abi=hard
thumb/nofp;@mthumb@mfloat-abi=soft
thumb/v7/nofp;@mthumb@march=armv7@mfloat-abi=soft
thumb/v7+fp/softfp;@mthumb@march=armv7+fp@mfloat-abi=softfp
thumb/v7+fp/hard;@mthumb@march=armv7+fp@mfloat-abi=hard
thumb/v7-r+fp.sp/softfp;@mthumb@march=armv7-r+fp.sp@mfloat-abi=softfp
thumb/v7-r+fp.sp/hard;@mthumb@march=armv7-r+fp.sp@mfloat-abi=hard
thumb/v7-a/nofp;@mthumb@march=armv7-a@mfloat-abi=soft
thumb/v7-a+fp/softfp;@mthumb@march=armv7-a+fp@mfloat-abi=softfp
thumb/v7-a+fp/hard;@mthumb@march=armv7-a+fp@mfloat-abi=hard
thumb/v7-a+simd/softfp;@mthumb@march=armv7-a+simd@mfloat-abi=softfp
thumb/v7-a+simd/hard;@mthumb@march=armv7-a+simd@mfloat-abi=hard
thumb/v7ve+simd/softfp;@mthumb@march=armv7ve+simd@mfloat-abi=softfp
thumb/v7ve+simd/hard;@mthumb@march=armv7ve+simd@mfloat-abi=hard
thumb/v8-a/nofp;@mthumb@march=armv8-a@mfloat-abi=soft
thumb/v8-a+simd/softfp;@mthumb@march=armv8-a+simd@mfloat-abi=softfp
thumb/v8-a+simd/hard;@mthumb@march=armv8-a+simd@mfloat-abi=hard
thumb/v6-m/nofp;@mthumb@march=armv6s-m@mfloat-abi=soft
thumb/v7-m/nofp;@mthumb@march=armv7-m@mfloat-abi=soft
thumb/v7e-m/nofp;@mthumb@march=armv7e-m@mfloat-abi=soft
thumb/v7e-m+fp/softfp;@mthumb@march=armv7e-m+fp@mfloat-abi=softfp
thumb/v7e-m+fp/hard;@mthumb@march=armv7e-m+fp@mfloat-abi=hard
thumb/v7e-m+dp/softfp;@mthumb@march=armv7e-m+fp.dp@mfloat-abi=softfp
thumb/v7e-m+dp/hard;@mthumb@march=armv7e-m+fp.dp@mfloat-abi=hard
thumb/v8-m.base/nofp;@mthumb@march=armv8-m.base@mfloat-abi=soft
thumb/v8-m.main/nofp;@mthumb@march=armv8-m.main@mfloat-abi=soft
thumb/v8-m.main+fp/softfp;@mthumb@march=armv8-m.main+fp@mfloat-abi=softfp
thumb/v8-m.main+fp/hard;@mthumb@march=armv8-m.main+fp@mfloat-abi=hard
thumb/v8-m.main+dp/softfp;@mthumb@march=armv8-m.main+fp.dp@mfloat-abi=softfp
thumb/v8-m.main+dp/hard;@mthumb@march=armv8-m.main+fp.dp@mfloat-abi=hard
thumb/v8.1-m.main+mve/hard;@mthumb@march=armv8.1-m.main+mve@mfloat-abi=hard
thumb/v8.1-m.main+pacbti/bp/nofp;@mthumb@march=armv8.1-m.main+pacbti@mbranch-protection=standard@mfloat-abi=soft
thumb/v8.1-m.main+pacbti+fp/bp/softfp;@mthumb@march=armv8.1-m.main+pacbti+fp@mbranch-protection=standard@mfloat-abi=softfp
thumb/v8.1-m.main+pacbti+fp/bp/hard;@mthumb@march=armv8.1-m.main+pacbti+fp@mbranch-protection=standard@mfloat-abi=hard
thumb/v8.1-m.main+pacbti+dp/bp/softfp;@mthumb@march=armv8.1-m.main+pacbti+fp.dp@mbranch-protection=standard@mfloat-abi=softfp
thumb/v8.1-m.main+pacbti+dp/bp/hard;@mthumb@march=armv8.1-m.main+pacbti+fp.dp@mbranch-protection=standard@mfloat-abi=hard
thumb/v8.1-m.main+pacbti+mve/bp/hard;@mthumb@march=armv8.1-m.main+pacbti+mve@mbranch-protection=standard@mfloat-abi=hard

Changes​

Compared to the Arm version, there should be no functional changes.

Bug fixes​

  • none

Enhancements​

  • none

Known problems​

  • none

Documentation​

The original GNU Arm Embedded GCC documentation is available from the GCC online documentation web site.

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 Maintainer Info 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 tested on a variety of platforms, but mainly to check the integrity of the build, not the compiler functionality.

Checksums​

The SHA-256 hashes for the files are:

e37c379cbc423353902aada84b2b4d5a9316c2c8746c9608e69c8ac23e654aa3
xpack-arm-none-eabi-gcc-13.3.1-1.1-darwin-arm64.tar.gz

afd69764478275ee3e5b9a12d61250ae348a79a4d1fa767e5fa2762ae8b77b2a
xpack-arm-none-eabi-gcc-13.3.1-1.1-darwin-x64.tar.gz

4599172754809efaca49fb27f3b4e3c6622bd172d5240f0b9f412cc9d4f05e04
xpack-arm-none-eabi-gcc-13.3.1-1.1-linux-arm.tar.gz

34fa25d7dcd57bfdd3aeff5c595eac20dbf21a2d84b72e6c2db3bc67d556a1af
xpack-arm-none-eabi-gcc-13.3.1-1.1-linux-arm64.tar.gz

006c89337eced277fdf4c1c3bf3aebe55c85e8d52cba8d412009717fb781b959
xpack-arm-none-eabi-gcc-13.3.1-1.1-linux-x64.tar.gz

49cda1bf01215f3df0613972d21f9fec3eb79dca82506365e7da2ff74b921733
xpack-arm-none-eabi-gcc-13.3.1-1.1-win32-x64.zip

Deprecation notices​

Linux minimum requirements​

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

32-bit support​

Support for 32-bit Intel Linux and Intel Windows was dropped in 2022.

Pre-deprecation notice for 32-bit Arm Linux​

Due to the large user base of 32-bit Raspberry Pi systems, support for 32-bit Arm Linux (armv7l) will be preserved for a little while, but expect it to be dropped by 2025, so it is recommended to consider an upgrade to a RPi 4 or 5 with at least 4 GB (preferably 8 GB) of RAM.

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 2025 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.

Analytics​

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