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xv6 Teaching Operating System · Daniel Mangum
https://danielmangum.com/risc-v-tips/2021-12-10-xv6-teaching-os/
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Tonight’s @risc_v Tip: MIT’s xv6 teaching OS is a great introduction to RISC-V. For example, start() contains most of the logic required to jump from Machine (M) mode to Supervisor (S) mode. Original Tweet