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SDCC – Small Device C Compiler
TL;DR
SDCC is a versatile compiler suite that optimizes Standard C for various microcontrollers, including Intel MCS51 and Zilog Z80. It supports multiple C standards and is expanding its target support.
✦ Why It Matters
Explore SDCC to enhance your embedded systems projects with optimized C code across various microcontrollers.
Key Takeaways
- Explore new C2y features for enhanced coding.
- Utilize improved support for Rabbit and Padauk architectures.
- Leverage SDCC's optimizations for better performance.
- Contribute to SDCC's development for ongoing improvements.
Full Summary
SDCC (Small Device C Compiler) is an open-source compiler suite designed for various microcontrollers, including Intel MCS51, Zilog Z80, and STM8. The latest version, 4.6.0, introduces several new features aligned with modern C standards, such as C2y operators and improved diagnostics.
It also enhances support for specific architectures like Rabbit and Padauk, optimizing code generation for better performance. The compiler includes a range of tools, including a retargettable assembler and a source-level debugger, all under various open-source licenses.
With ongoing funding and community contributions, SDCC aims to improve safety and security in embedded firmware development, addressing modern challenges like side-channel attacks. This continuous development ensures that SDCC remains a viable option for developers working with embedded systems.