Debugging Techniques for DiffTest Between NEMU and QEMU
Logging Execution Traces
QEMU Logging
Enable instruction logging in QEMU with these launch parameters:
-d in_asm -D ./qemu.log
For additional CPU register output, include the cpu parameter: -d in_asm,cpu.
NEMU Logging
Configure NEMU during compilation via make menuconfig:
Testing and Debugging -> [*] Enable debug features: instruction traci ...
Posted on Fri, 19 Jun 2026 17:51:47 +0000 by carsale