@Override
	public void load(ByteProvider provider, LoadSpec loadSpec, List<Option> options,
			Program program, TaskMonitor monitor, MessageLog log)
			throws IOException, CancelledException {

		try {
			ElfHeader elf = new ElfHeader(provider, msg -> log.appendMsg(msg));
			ElfProgramBuilder.loadElf(elf, program, options, log, monitor);
		}
		catch (ElfException e) {
			throw new IOException(e.getMessage());
		}
	}
Getter for the {@link #ELF_ORIGINAL_IMAGE_BASE_PROPERTY} property.

@param program Ghidra program that has the property to get
@return Long value of the original image base, or null if the property is not present
Ghidra/Features/Base/src/main/java/ghidra/app/util/opinion/ElfLoader.java