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Writing an operating system kernel from scratch
Exploring a minimal implementation of a time-sharing kernel on RISC-V, implemented in Zig, on top of OpenSBI.
Uros Popovic
Personal site of Uros Popovic - tech blogging on systems and software.
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2
Bare metal printf – C standard library without OS
Guide to implementing a C standard library for bare metal hardware using Newlib, enabling powerful functions like printf and malloc without relying on an operating system. This step-by-step guide demonstrates how to configure and integrate Newlib on RISC-V architecture, showing you how to redirect standard I/O through…