RISC-V Emulator
rv32emu
A compact RV32I[MAFC] emulator running entirely in your browser via WebAssembly
RV32I
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A
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Zba/Zbb/Zbc/Zbs
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User Mode
Run RISC-V ELF binaries directly. Doom, Quake, NES emulator, and interactive demos with SDL graphics and audio.
Launch →
⌘
System Mode
Boot a full Linux kernel with VirtIO devices. UART console, timer, block device, and network.
Launch →
Capabilities
Fast threaded interpreter
Tiered JIT compilation
SDL2 graphics & audio
Linux kernel boot
Macro-op fusion
GDB remote debug
VirtIO block & net
SharedArrayBuffer