The CORE-V CVA6 is a highly configurable, 6-stage RISC-V core for both application and embedded applications. Application class configurations are capable of booting Linux.
Arm AArch64 to RISC-V Transpiler
64-bit RISC-V SoC emulator, cli and browser; boots Debian and more
PasRISCV is a RV64GC RISC-V emulator, which is implemented in Object Pascal
This is just a simple operating system for RISC-V rv64gc targets
The PasVulkan-based emulator frontend for the PasRISCV RV64GC RISC-V emulator