@PcodeUserop(functional = true)
		public void emu_swi() {
			thread.swi();
		}
Interrupt execution

<p>
This immediately throws an {@link InterruptPcodeExecutionException}. To implement
out-of-band breakpoints, inject an invocation of this userop at the desired address.

@see PcodeMachine#addBreakpoint(Address, String)
Ghidra/Framework/Emulation/src/main/java/ghidra/pcode/emu/DefaultPcodeThread.java