IAR Systems, a future-proof supplier of software tools and services for embedded development, announces the availability of a major update of its development tools for ARM.
The default Standard C is now C18 (ISO/IEC 9899:2018).
The compiler now supports all C++17 features. The C++ library supports C++14 with no C++17 additions.
Streaming trace for improved code coverage and profiling features
The code coverage and profiling windows in C-SPY can now be feed with streaming trace data when using the IAR I-jet Trace probes. This means that both code coverage and profiling data can be collected during infinite test runs. See IAR Embedded Workbench C-SPY Debugging Guide for more information.
The multicore support has been extended to support any number of asymmetrical cores. For example, it is now possible to debug and control a device with one A9, one M7, and two M4 cores, all synchronized by the Arm Coresight CTI mechanism under debugger control.
The following improvements have been made to the Source Browser:
- The source browser data is generated faster as it is now running as a separate thread.
- New Source Browser Log window.
- Status indicator in the status bar.
- Enhanced feedback in case source browsing data cannot be generated.
The editor can distinguish comments that start with /**, /*!, /// or //! as Documentation Comments. Inside a Documentation Comment, the editor can recognize keywords that begin with \ or @. If the keyword is recognized as a doxygen keyword, the Documentation Comment will appear in tooltips and parameter hints for variables and functions. See IAR Embedded Workbench IDE Project Management and Building Guide for more information.
The CMSIS-Pack Manager now supports Generator Package Description Files (.gpdsc).
The Performance Monitoring window is a viewer for counting events or CPU clock cycles through the Performance Monitoring Unit (PMU) available on Cortex A and Cortex R processors. This feature is only available when using an IAR I-jet probe. Live update is available on all recent Cortex-A cores. See IAR Embedded Workbench C-SPY Debugging Guide for more information.
A new window in the C-SPY debugger shows if the processor is sleeping or not. See IAR Embedded Workbench C-SPY Debugging Guide for more information.
The REMEDY RTOS Viewer from RoweBots is now included as a C-SPY plugin. It provides updated information on operating system objects and system state information for the UNISON RTOS.
This version adds support for new devices from Analog Devices, STMicroelectronics and Toshiba.
IAR Embedded Workbench for ARM incorporates 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. To fully support developers in their specific needs, IAR Systems offers extensive technical support services all over the world and training courses in embedded programming though IAR Academy.
IAR Systems supplies 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.
IAR Embedded Workbench for ARM
8.40.1.21539
32bit / 64bit

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