protected static long readByte(MemBuffer buf, int length) throws MemoryAccessException {
		return buf.getByte(0);
	}
Reads an 8-bit value from <code>program</code> at the address of <code>buf</code>
@param buf Buffer to read from
@param length Unused
@return The value of the byte
@throws MemoryAccessException if the data can't be read
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/exceptionhandlers/gcc/AbstractDwarfEHDecoder.java