The GNU Compiler Collection (GCC) is an open source and free toolchain, enabling straightforward development on the Arm architecture.

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The GNU toolchain is enabled with the latest Arm architecture and CPU feature support to give the best performance with a frictionless development experience on Arm. It is available as both a cross-toolchain for the embedded use-case and as a native toolchain in Linux distribution for server-class applications. Arm is committed to maintaining the quality of the GNU toolchain to create a world-class optimizing compiler targeting Arm.

Open source and free

GNU toolchain users have the freedom to do what they wish with their software. It is free of charge and free from restriction to use. In practice, this means that users are free to run programs for any purpose, study how programs work and change them, redistribute copies, and redistribute modified versions.

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Hardware compatible

The latest Arm hardware and architectural features are enabled in the GNU toolchain even before hardware availability. That enables code exploration before hardware launch, and starting software development instantly once new hardware has become available.

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Optimized for performance

The GNU toolchain for Arm Linux is optimized for performance on the Arm Cortex-A and Arm Neoverse CPU families. Powering more and more servers, Arm cores already run extremely efficiently. Leveraging GCC optimizations can significantly improve the performance of your custom user-space software.

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Resources

Community forums

Answered Forum FAQs
  • ARM Community
 0 votes 227 views 0 replies Started 1 months ago by Annie Cracknell Answer this
Not answered Where can I download ESL API related files？
  • AMBA TLM Library
 0 votes 23 views 0 replies Started 15 hours ago by newplayer Answer this
Not answered How to measure power, current, voltage of arm core on raspberry pi 4 b? 0 votes 73 views 0 replies Started 8 days ago by Hooniehun Answer this
Not answered Freertos in data acquisition is not consistent sampling rate .
  • Data Engines Embedded Algorithms
  • thread
 0 votes 134 views 0 replies Started 10 days ago by lschung Answer this
Not answered Platforms featuring MMU-600 or any SMMUv3
  • SMMUv3
 0 votes 79 views 0 replies Started 13 days ago by josecm Answer this
Not answered Find real low power consumption for rack board ? 0 votes 99 views 0 replies Started 19 days ago by Jerome Decamps - 杜尚杰 Answer this
Answered Forum FAQs Started 1 months ago by Annie Cracknell 0 replies 227 views
Not answered Where can I download ESL API related files？ Started 15 hours ago by newplayer 0 replies 23 views
Not answered How to measure power, current, voltage of arm core on raspberry pi 4 b? Started 8 days ago by Hooniehun 0 replies 73 views
Not answered Freertos in data acquisition is not consistent sampling rate . Started 10 days ago by lschung 0 replies 134 views
Not answered Platforms featuring MMU-600 or any SMMUv3 Started 13 days ago by josecm 0 replies 79 views
Not answered Find real low power consumption for rack board ? Started 19 days ago by Jerome Decamps - 杜尚杰 0 replies 99 views