fileOffsetToRva method
Implementation
int fileOffsetToRva(int file_offset) {
var section = _sections.firstWhere(
(section) => section.containsFileOffset(file_offset),
orElse: () => throw PeFileException(
'No section contains file offset : $file_offset'));
return (file_offset + section.virtual_address) -
section.pointer_to_raw_data;
}