@Test
public void testLoadFile() throws Exception {
MemoryMap memoryMap = FileMfUlReader.loadCardFromFile("mfulc_formatted.txt");
assertArrayEquals(
new byte[] {0x04, (byte) 0xCE, (byte) 0x8F, (byte) 0xCD}, memoryMap.getPage(0));
assertArrayEquals(new byte[] {(byte) 0xE1, 0x10, 0x12, 0x00}, memoryMap.getPage(3));
}
private void detectSymbolsAndBaseAddresses() throws IOException {
Hashtable<String, Integer> moduleSymbols = new Hashtable<String, Integer>();
int nd = parseNumber();
for (int i = 1; i <= nd; i++) {
String symbol = parseWord();
if (SymbolTable.defines(symbol)) {
String error = "Error: This variable is multiply defined; first value used.";
SymbolTable.getInstance().getErrors().put(symbol, error);
} else {
moduleSymbols.put(symbol, parseNumber() + this.baseAddress);
SymbolTable.getInstance().put(symbol, moduleSymbols.get(symbol));
}
}
skipUseList();
int moduleSize = parseNumber();
skipProgram(moduleSize);
MemoryMap.createProgramModule(this.baseAddress, moduleSymbols);
this.baseAddress += moduleSize;
skipWhiteSpace();
}
