public static AssemblyPatternBlock fromBytes(int offset, byte[] vals) {
		byte[] mask = new byte[vals.length];
		for (int i = 0; i < mask.length; i++) {
			mask[i] = -1;
		}
		AssemblyPatternBlock res = new AssemblyPatternBlock(offset, mask, vals);
		return res;
	}
Get a pattern block with the given (fully-included) values at the given offset

@param offset the offset (0-up, left-to-right)
@param vals the values
@return a pattern block (having a full mask)
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/app/plugin/assembler/sleigh/sem/AssemblyPatternBlock.java