public long getOffset() {
		return r_offset;
	}
This member gives the location at which to apply the relocation action. 

For a relocatable file, the value is the byte offset from the 
beginning of the section to the storage unit affected by the relocation. 

For an executable file or a shared object, the value is the virtual address of
the storage unit affected by the relocation.

@return the location at which to apply the relocation
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/elf/ElfRelocation.java