@Override
	public String getEquateName(long value, int size, boolean isSigned, Program program) {
		Scalar scalar = new Scalar(size * 8, value);
		return Long.toOctalString(scalar.getUnsignedValue()) + "o";
	}
Convert a selected constant in the decompiler to an octal representation.
Ghidra/Features/Decompiler/src/main/java/ghidra/app/plugin/core/decompile/actions/ConvertOctAction.java