public boolean isAbsolute() {
		return st_shndx == ElfSectionHeaderConstants.SHN_ABS;
	}
Returns true if the symbol has an absolute 
value that will not change because of relocation.
@return true if the symbol value will not change due to relocation
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/elf/ElfSymbol.java