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‎website/blog/2024-09-06-riscv-none-elf-gcc-v14-2-0-2-released.mdx‎

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---
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title: xPack GNU RISC-V Embedded GCC v14.2.0-2 released
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date: 2024-09-06 08:36:59 +0300
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authors: ilg-ul
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# To be listed in the Releases page.
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tags:
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- releases
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# ----- Custom properties -----------------------------------------------------
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gcc_version: "14.2.0"
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binutils_version: "2.43.1"
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gdb_version: "15.1"
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newlib_version: "4.4.0"
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python_version: "3.12.2"
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version: "14.2.0-2"
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npm_subversion: "1"
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download_url: https://github.com/xpack-dev-tools/riscv-none-elf-gcc-xpack/releases/tag/v14.2.0-2/
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---
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Version **14.2.0-2** is a maintenance release; it updates to the latest binutils 2.43.1 (to add support for the `Zcmp` extension) and the Debian multi-libs.
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<!-- truncate -->
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import Image from '@theme/IdealImage';
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import CodeBlock from '@theme/CodeBlock';
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import Prerequisites from './_common/_prerequisites-glib-2.27.mdx'
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import DeprecationNotices from './_common/_deprecation-notices-glib-2.27.mdx'
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import DownloadAnalytics from './_common/_download-analytics.mdx'
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The [xPack GNU RISC-V Embedded GCC](/)
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is a standalone cross-platform binary distribution of
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[GNU GCC](https://gcc.gnu.org/releases.html) for embedded RISC-V.
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There are separate binaries for **Windows** (x64),
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**macOS** (x64 and arm64)
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and **GNU/Linux** (x64, arm64 and arm).
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:::note Raspberry Pi
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The main targets for the GNU/Linux Arm
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binaries are the **Raspberry Pi** class devices (armv7l and aarch64;
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armv6 is not supported).
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:::
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## Download
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The binary files can be downloaded automatically with **xpm** or manually
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from <a href={frontMatter.download_url}>GitHub Releases</a>.
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<Prerequisites/>
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## Install
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The full details of installing the **xPack GNU RISC-V Embedded GCC**
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on various platforms are presented in the [Install Guide](/docs/install/).
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## Compliance
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The xPack GNU RISC-V Embedded GCC uses the official sources,
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with no functional changes:
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- GCC {frontMatter.gcc_version}
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- binutils {frontMatter.binutils_version}
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- newlib {frontMatter.newlib_version}
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- gdb {frontMatter.gdb_version}
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- python {frontMatter.python_version}
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## Supported libraries
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The default architecture/ABI pair is `rv32imac/ilp32`.
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The other supported libraries are:
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```console
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$ riscv-none-elf-gcc -print-multi-lib
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.;
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rv32e/ilp32e;@march=rv32e@mabi=ilp32e
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rv32ea/ilp32e;@march=rv32ea@mabi=ilp32e
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rv32em/ilp32e;@march=rv32em@mabi=ilp32e
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rv32eac/ilp32e;@march=rv32eac@mabi=ilp32e
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rv32emac/ilp32e;@march=rv32emac@mabi=ilp32e
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rv32i/ilp32;@march=rv32i@mabi=ilp32
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rv32ia/ilp32;@march=rv32ia@mabi=ilp32
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rv32im/ilp32;@march=rv32im@mabi=ilp32
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rv32if_zicsr/ilp32f;@march=rv32if_zicsr@mabi=ilp32f
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rv32ifd_zicsr/ilp32d;@march=rv32ifd_zicsr@mabi=ilp32d
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rv32iaf_zicsr/ilp32f;@march=rv32iaf_zicsr@mabi=ilp32f
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rv32iafd_zicsr/ilp32d;@march=rv32iafd_zicsr@mabi=ilp32d
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rv32imf_zicsr/ilp32f;@march=rv32imf_zicsr@mabi=ilp32f
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rv32imfd_zicsr/ilp32d;@march=rv32imfd_zicsr@mabi=ilp32d
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rv32iac/ilp32;@march=rv32iac@mabi=ilp32
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rv32imafc_zicsr/ilp32f;@march=rv32imafc_zicsr@mabi=ilp32f
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rv32imafdc_zicsr/ilp32d;@march=rv32imafdc_zicsr@mabi=ilp32d
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rv64i/lp64;@march=rv64i@mabi=lp64
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rv64ia/lp64;@march=rv64ia@mabi=lp64
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rv64im/lp64;@march=rv64im@mabi=lp64
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rv64if_zicsr/lp64f;@march=rv64if_zicsr@mabi=lp64f
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rv64ifd_zicsr/lp64d;@march=rv64ifd_zicsr@mabi=lp64d
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rv64iaf_zicsr/lp64f;@march=rv64iaf_zicsr@mabi=lp64f
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rv64iafd_zicsr/lp64d;@march=rv64iafd_zicsr@mabi=lp64d
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rv64imf_zicsr/lp64f;@march=rv64imf_zicsr@mabi=lp64f
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rv64iac/lp64;@march=rv64iac@mabi=lp64
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rv64imac/lp64;@march=rv64imac@mabi=lp64
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rv64imafc_zicsr/lp64f;@march=rv64imafc_zicsr@mabi=lp64f
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rv64imafdc_zicsr/lp64d;@march=rv64imafdc_zicsr@mabi=lp64d
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```
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:::note
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This list is inspired by the Debian `riscv64-unknown-elf-gcc` supported multi-libs.
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:::
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## Changes
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Compared to the upstream GNU release, there are no functional changes.
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## Bug fixes
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- none
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## Enhancements
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- none
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## Known problems
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- due to the large number of libraries, the archive is >500 MB.
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## Documentation
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The original GNU Arm Embedded GCC documentation is available from the
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[GCC online documentation](https://gcc.gnu.org/onlinedocs/) web site.
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## Build
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The binaries for all supported platforms
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(Windows, macOS and GNU/Linux) were built using the
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[xPack Build Box (XBB)](https://xpack.github.io/xbb/), a set
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of build environments based on slightly older distributions, that should be
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compatible with most recent systems.
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For the prerequisites and more details on the build procedure, please see the
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[Maintainer Info](/docs/maintainer/) page.
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## CI tests
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Before publishing, a set of simple tests were performed on an exhaustive
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set of platforms. The results are available from:
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- [GitHub Actions](https://github.com/xpack-dev-tools/riscv-none-elf-gcc-xpack/actions/)
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- [Travis CI](https://app.travis-ci.com/github/xpack-dev-tools/riscv-none-elf-gcc-xpack/builds/)
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## Tests
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The binaries were tested on a variety of platforms,
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but mainly to check the integrity of the
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build, not the compiler functionality.
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## Checksums
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The SHA-256 hashes for the files are:
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```txt
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7a0e1ab5be053761cab354feade92e803e47eea841585a1df127820dcf33bea4
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xpack-riscv-none-elf-gcc-14.2.0-2-darwin-arm64.tar.gz
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f6930ecadda7a5b37c8557534e2d7a44da5601129fafa17e4e36020f778c9e1a
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xpack-riscv-none-elf-gcc-14.2.0-2-darwin-x64.tar.gz
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16a797c25e3bc1aeb056472b357731cae38378fe52bde75b11abf23eecfd14b9
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xpack-riscv-none-elf-gcc-14.2.0-2-linux-arm.tar.gz
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e1348fdd679131510f610a9aa42ec4e5d6bceb40115df4b57a44cb7186a7caa7
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xpack-riscv-none-elf-gcc-14.2.0-2-linux-arm64.tar.gz
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0ab93937aab882c3a69f63eff4fe8fc6e360e4a23776004fa116ad692e699d23
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xpack-riscv-none-elf-gcc-14.2.0-2-linux-x64.tar.gz
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30f44bbea58954c1679528a0ebba6cc117671f78412267f85dcee4cdc029c477
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xpack-riscv-none-elf-gcc-14.2.0-2-win32-x64.zip
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```
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<DeprecationNotices/>
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<DownloadAnalytics version={frontMatter.version}/>

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