@Override
	public Address getFallFrom() {
		try (LockHold hold = LockHold.lock(space.lock.readLock())) {
			checkIsValid();
			// Go back one, considering alignment
			DBTraceInstruction ins = this;
			int alignment = Math.min(1, getLanguage().getInstructionAlignment());
			// Skip past delay slots, if any
			try {
				do {
					ins = space.instructions()
							.getContaining(getStartSnap(),
								ins.getMinAddress().subtractNoWrap(alignment));
				}
				while (ins != null && ins.isInDelaySlot() &&
					ins.getLanguage() == this.getLanguage());
			}
			catch (AddressOverflowException e) {
				return null;
			}
			if (ins == null) {
				return null;
			}
			if (ins.getLanguage() != this.getLanguage()) {
				return null;
			}

			// If I'm in a delay slot, then we assume to have fallen from the found instruction
			if (this.isInDelaySlot()) {
				return ins.getMinAddress();
			}

			// The found instruction may not have a fall-through....
			Address fallAddr = ins.getFallThrough();
			if (fallAddr != null && fallAddr.equals(this.getAddress())) {
				return ins.getMinAddress();
			}

			return null;
		}
	}
Set the fields of this record

@param platform the platform
@param prototype the instruction prototype
@param context the context for locating or creating the prototype entry
@param forcedLengthOverride reduced instruction byte-length (1..7) or 0 to use default length
Ghidra/Debug/Framework-TraceModeling/src/main/java/ghidra/trace/database/listing/DBTraceInstruction.java