static SmallFloatData getSmallFloatData(double d) {
		return JAVA_DOUBLE_FORMAT.getSmallFloatData(Double.doubleToRawLongBits(d));
	}
Convert a native double to {@link BigFloat} using 8-byte IEEE 754 encoding

@param d a double
@return {@link BigFloat} equal to {@code f}
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/pcode/floatformat/FloatFormat.java