- Added commands: SET_ERROR_SYMBOL, SET_FIXED_READ, GET_CPU_PC, JUMP_CPU_TO, STORE_CPU_REGISTERS and RESTORE_CPU_REGISTERS.
- Added events: ERROR_SYMBOL_HIT, VP_ERROR.
- Added MMIO length to MMIO read queue.
- Changed TRIGGER_CPU_INTERRUPT to SET_CPU_INTERRUPT_TRIGGER.