@Override
	public void emit(StringBuilder builder) {
		if (instructionCode == Opcode.CHANGE_CODE_LENGTH_AND_CODE_OFFSET) {
			builder.append(
				"  " + instructionCode + String.format(" %x %x", parameter1, parameter2));
		}
		else if (instructionCode == Opcode.CHANGE_CODE_OFFSET_AND_LINE_OFFSET) {
			// CodeDelta is lower 4 bits, SourceDelta rest of the bits.
			builder.append("  " + instructionCode +
				String.format(" %x %x", (parameter1 >> 4) & 0x0fffffff, parameter1 & 0x0f));
		}
		else {
			builder.append("  " + instructionCode + String.format(" %x", (int) parameter1));
		}
	}
Constructor for this symbol component.
@param reader {@link PdbByteReader} from which this data is deserialized.
@throws PdbException Upon not enough data left to parse.
Ghidra/Features/PDB/src/main/java/ghidra/app/util/bin/format/pdb2/pdbreader/symbol/InstructionAnnotation.java