/// <summary>
/// Creates a new Event Assembler code language
/// </summary>
/// <param name="name">Name of the language</param>
/// <param name="pointerMaker">Pointer maker for this language</param>
/// <param name="pointerList">Pointer list of this langauge, String is the name of the
/// label to point to, List are the priorities that are pointed to.</param>
/// <param name="pointerListParameters">Array of amount of pointers per POIN code for pointer list.</param>
public EACodeLanguage(string name, IPointerMaker pointerMaker,
Tuple<string, List<Priority>>[][] pointerList,
ICodeTemplateStorer codeStorer, StringComparer stringComparer)
{
this.name = name;
this.codeStorage = codeStorer;
//codeStorage.AddCode(new RawCodeTemplate(stringComparer), Priority.low);
//codeStorage.AddCode(new CodeFillerTemplate(stringComparer), Priority.low);
foreach (ICodeTemplate template in codeStorer)
{
CodeTemplate template2 = template as CodeTemplate;
if (template2 != null)
{
template2.PointerMaker = pointerMaker;
}
}
reservedWords = new List<string> {
offsetChanger, //Offset changing code
alignOffset, //Offset aligning code
currentOffset, //Referances current offset
messagePrinter, //Print message to message box/something
errorPrinter, //Print message to message box/something
warningPrinter //Print message to message box/something
};
this.assembler = new EAExpressionAssembler(codeStorage, null);
this.disassembler = new EACodeLanguageDisassembler(
codeStorage, pointerMaker, pointerList);
}
/// <summary>
/// Creates a new Event Assembler code language
/// </summary>
/// <param name="name">Name of the language</param>
/// <param name="pointerMaker">Pointer maker for this language</param>
/// <param name="pointerList">Pointer list of this langauge, String is the name of the
/// label to point to, List are the priorities that are pointed to.</param>
/// <param name="pointerListParameters">Array of amount of pointers per POIN code for pointer list.</param>
public EACodeLanguage(string name, IPointerMaker <int> pointerMaker,
Tuple <string, List <Priority> >[][] pointerList,
ICodeTemplateStorer codeStorer, StringComparer stringComparer)
{
this.name = name;
this.codeStorage = codeStorer;
//codeStorage.AddCode(new RawCodeTemplate(stringComparer), Priority.low);
//codeStorage.AddCode(new CodeFillerTemplate(stringComparer), Priority.low);
//foreach (ICodeTemplate template in codeStorer)
//{
// CodeTemplate template2 = template as CodeTemplate;
// if (template2 != null)
// {
// template2.PointerMaker = pointerMaker;
// }
//}
reservedWords = new List <string> {
offsetChanger, //Offset changing code
alignOffset, //Offset aligning code
currentOffset, //Referances current offset
messagePrinter, //Print message to message box/something
errorPrinter, //Print message to message box/something
warningPrinter //Print message to message box/something
};
var pres = new IntRepresentation();
this.assembler = new EAExpressionAssembler <int>(
codeStorage,
new TokenParser <int>(StringExtensions.GetValue),
new IntRepresentation(),
pointerMaker);
this.disassembler = new EACodeLanguageDisassembler <int>(
codeStorage, pointerMaker, pointerList, pres);
}
/// <summary>
/// Creates a new Event Assembler code language
/// </summary>
/// <param name="name">Name of the language</param>
/// <param name="pointerMaker">Pointer maker for this language</param>
/// <param name="pointerList">Pointer list of this langauge, String is the name of the
/// label to point to, List are the priorities that are pointed to.</param>
/// <param name="pointerListParameters">Array of amount of pointers per POIN code for pointer list.</param>
public EACodeLanguage(string name, IPointerMaker<int> pointerMaker,
Tuple<string, List<Priority>>[][] pointerList,
ICodeTemplateStorer codeStorer, StringComparer stringComparer)
{
this.name = name;
this.codeStorage = codeStorer;
//codeStorage.AddCode(new RawCodeTemplate(stringComparer), Priority.low);
//codeStorage.AddCode(new CodeFillerTemplate(stringComparer), Priority.low);
//foreach (ICodeTemplate template in codeStorer)
//{
// CodeTemplate template2 = template as CodeTemplate;
// if (template2 != null)
// {
// template2.PointerMaker = pointerMaker;
// }
//}
reservedWords = new List<string> {
offsetChanger, //Offset changing code
alignOffset, //Offset aligning code
currentOffset, //Referances current offset
messagePrinter, //Print message to message box/something
errorPrinter, //Print message to message box/something
warningPrinter //Print message to message box/something
};
var pres = new IntRepresentation();
this.assembler = new EAExpressionAssembler<int>(
codeStorage,
new TokenParser<int>(StringExtensions.GetValue),
new IntRepresentation(),
pointerMaker);
this.disassembler = new EACodeLanguageDisassembler<int>(
codeStorage, pointerMaker, pointerList, pres);
}
private static void Assemble(ILog log)
{
TextReader input;
bool inputIsFile;
if (Program.RunConfig.inputFile != null)
{
input = File.OpenText(Program.RunConfig.inputFile);
inputIsFile = false;
}
else
{
input = Console.In;
inputIsFile = true;
}
using (IDirectivePreprocessor preprocessor = new Preprocessor(log)) {
// preprocessor.AddReserved (eaCodeLanguage.GetCodeNames ());
preprocessor.AddDefined(new string[] { "_" + Program.RunConfig.language + "_", "_EA_" });
DependencyMakingIncludeListener depMaker = null;
if (Program.RunConfig.ppDepEnable)
{
depMaker = new DependencyMakingIncludeListener();
preprocessor.IncludeListener = depMaker;
}
using (IInputStream inputStream = new PreprocessingInputStream(input, preprocessor)) {
if (Program.RunConfig.ppSimulation)
{
// preprocess to null output
while (inputStream.ReadLine() != null)
{
;
}
}
else
{
if (Program.RunConfig.outputFile == null)
{
log.AddError("No output file specified for assembly.");
return;
}
string outFile = Program.RunConfig.outputFile;
if (File.Exists(outFile) && File.GetAttributes(outFile).HasFlag((Enum)FileAttributes.ReadOnly))
{
log.AddError("File `{0}` exists and cannot be written to.", outFile);
return;
}
ChangeStream changeStream = new ChangeStream();
using (BinaryWriter output = new BinaryWriter((Stream)changeStream)) {
if (!Program.CodesLoaded)
{
LoadCodes(false);
}
EACodeLanguage language = Program.Languages [Program.RunConfig.language];
EAExpressionAssembler assembler = new EAExpressionAssembler(language.CodeStorage, new TokenParser <int> (new Func <string, int> (StringExtensions.GetValue)));
assembler.Assemble(inputStream, output, log);
if (Program.RunConfig.symbolOutputFile != null)
{
// Outputting global symbols to another file
try {
if (File.Exists(Program.RunConfig.symbolOutputFile))
{
File.Delete(Program.RunConfig.symbolOutputFile);
}
using (FileStream fileStream = File.OpenWrite(Program.RunConfig.symbolOutputFile))
using (StreamWriter symOut = new StreamWriter(fileStream))
foreach (KeyValuePair <string, int> symbol in assembler.GetGlobalSymbols())
{
symOut.WriteLine("{0}={1}", symbol.Key, symbol.Value.ToHexString("$"));
}
} catch (Exception e) {
log.AddError(e.ToString());
}
}
}
if (log.ErrorCount == 0)
{
using (Stream stream = (Stream)File.OpenWrite(outFile))
changeStream.WriteToFile(stream);
}
}
}
if (depMaker != null)
{
try {
depMaker.GenerateMakeDependencies(log);
} catch (Exception e) {
log.AddError(e.ToString());
}
}
}
if (inputIsFile)
{
input.Close();
}
}
private static void Compile(ILog log)
{
TextReader input;
bool inputIsFile;
if (Program.RunConfig.inputFile != null)
{
input = File.OpenText(Program.RunConfig.inputFile);
inputIsFile = false;
}
else
{
input = Console.In;
inputIsFile = true;
}
using (IDirectivePreprocessor preprocessor = new Preprocessor(log)) {
// preprocessor.AddReserved (eaCodeLanguage.GetCodeNames ());
preprocessor.AddDefined(new string[] { "_" + Program.RunConfig.language + "_", "_EA_" });
DependencyMakingIncludeListener depMaker = null;
if (Program.RunConfig.ppDepEnable)
{
depMaker = new DependencyMakingIncludeListener();
preprocessor.IncludeListener = depMaker;
}
using (IInputStream inputStream = new PreprocessingInputStream(input, preprocessor)) {
if (Program.RunConfig.ppSimulation)
{
// preprocess to null output
while (inputStream.ReadLine() != null)
{
;
}
}
else
{
if (Program.RunConfig.outputFile == null)
{
log.AddError("No output file specified for assembly.");
return;
}
string outFile = Program.RunConfig.outputFile;
if (File.Exists(outFile) && File.GetAttributes(outFile).HasFlag((Enum)FileAttributes.ReadOnly))
{
log.AddError("File `{0}` exists and cannot be written to.", outFile);
return;
}
using (StreamWriter output = new StreamWriter(outFile, false, Encoding.Default)) {
// Make entry point label global to call in C source file
//TODO support ARM?
output.WriteLine("\t.thumb");
output.WriteLine("\t.global " + Path.GetFileNameWithoutExtension(outFile).Replace(".", "_"));
output.WriteLine("\t.include \"event_func_Thumb.inc\"");
output.WriteLine("\t.include \"event_func_C.inc\"");
output.WriteLine(Path.GetFileNameWithoutExtension(outFile).Replace(".", "_") + ":");
if (!Program.CodesLoaded)
{
LoadCodes(false);
}
// Console.WriteLine("language: {0}", Program.RunConfig.language);
EACodeLanguage language = Program.languages [Program.RunConfig.language];
EAExpressionAssembler assembler = new EAExpressionAssembler(language.CodeStorage, new TokenParser <int> (new Func <string, int> (StringExtensions.GetValue)));
assembler.Compile(inputStream, output, log);
if (Program.RunConfig.symbolOutputFile != null)
{
// Outputting global symbols to another file
try {
if (File.Exists(Program.RunConfig.symbolOutputFile))
{
File.Delete(Program.RunConfig.symbolOutputFile);
}
using (FileStream fileStream = File.OpenWrite(Program.RunConfig.symbolOutputFile))
using (StreamWriter symOut = new StreamWriter(fileStream))
foreach (KeyValuePair <string, int> symbol in assembler.GetGlobalSymbols())
{
symOut.WriteLine("{0}={1}", symbol.Key, symbol.Value.ToHexString("$"));
}
} catch (Exception e) {
log.AddError(e.ToString());
}
}
output.Close();
}
}
}
if (depMaker != null)
{
try {
depMaker.GenerateMakeDependencies(log);
} catch (Exception e) {
log.AddError(e.ToString());
}
}
}
if (inputIsFile)
{
input.Close();
}
}
