IAR Embedded Workbench for Arm version 9.30.1

The IAR Systems development team is pleased to announce the availability of IAR Embedded Workbench for Arm version 9.30.1. Easy migration from 32-bit to 64-bit architectures paves the way for future-proof embedded development with the complete development toolchain IAR Embedded Workbench.
Release notes for IAR Embedded Workbench for Arm version 9.30.1
Highlights
Arm Cortex-M85 support
- Support for the new high performance Cortex-M85 core based on the ARMv8.1-M architecture with features such as MVE (the Helium M-profile Vector Extension) and Low Overhead loops.
Arm Cortex-M Custom Instructions support
- The support for Armv8-M has been extended with instructions and intrinsic functions for CDE (Custom Datapath Extension). This new Arm Cortex-M extension enables silicon designers to add custom instructions to their devices.
Cortex-R52+ support
- Support for the second generation Cortex-R52.
Extended Armv8-A support
- The support for Armv8-A has been extended to cover up to revision 4 (Armv8.4-A).
Library support for the C++17 language standard
- The toolset now includes a new C++ library that supports C++17 library features. See the compiler release notes for more details.
Additional GNU C language extensions
- The GCC typeof operator and C extension "Cast to Union Type" are now supported. See the compiler release notes for more details.
Editor and IDE enhancements
- Window color themes - for example Dark Mode
- Improved support for graying out inactive code
Visual Studio Code support
The IAR Build and IAR C-SPY Debug extensions available on Microsoft Marketplace enable you to work in Visual Studio Code (with IAR Embedded Workbench installed) to:
- Build IAR Embedded Workbench projects
- Run the C-STAT static analysis tool
- Debug applications using the same range of hardware/debug probes as in IAR Embedded Workbench
Device support
New device support


IAR Embedded Workbench for ARMincorporates the IAR C/C++ Compiler, an assembler, a linker and the C-SPY Debugger into one completely integrated development environment. Powerful add-ons and integrations, including easy-to-use debugging and trace probes as well as integrated tools for static analysis and runtime analysis, add additional capabilities.
Code Analysis in IAR Embedded Workbench for ARM
In this video, you get a demo of how to work with integrated code analysis in IAR Embedded Workbench for Arm. C-STAT static analysis and C-RUN runtime analysis are available as add-ons to bring code quality control to the desk of every developer.
IAR Systemssupplies future-proof software tools and services for embedded development, enabling companies worldwide to create the products of today and the innovations of tomorrow. Since 1983, IAR Systems' solutions have ensured quality, reliability and efficiency in the development of over one million embedded applications. The company is headquartered in Uppsala, Sweden and has sales and support offices all over the world.