internal static void Compile(string assemblyName, string outputFileName, string sourceCode)
{
var assembly = new BFAssembly(assemblyName, outputFileName);
var memory = new BFMemory(assembly.MainTypeBuilder);
MethodBuilder mainMethod = assembly.MainTypeBuilder.DefineMethod("Execute", MethodAttributes.Public | MethodAttributes.Static);
GenerateMainMethod(mainMethod, memory, sourceCode);
assembly.SetEntryPoint(mainMethod);
assembly.BuildToFile();
}
internal static void Compile(string assemblyName, string outputFileName, string sourceCode)
{
var assembly = new BFAssembly(assemblyName, outputFileName);
var memory = new BFMemory(assembly.MainTypeBuilder);
MethodBuilder mainMethod = assembly.MainTypeBuilder.DefineMethod("Execute", MethodAttributes.Public | MethodAttributes.Static);
GenerateMainMethod(mainMethod, memory, sourceCode);
assembly.SetEntryPoint(mainMethod);
assembly.BuildToFile();
}
private static void GenerateMainMethod(MethodBuilder mainMethod, BFMemory memory, string sourceCode)
{
ILGenerator ilGen = mainMethod.GetILGenerator();
var charray = sourceCode
.Replace(" ", string.Empty)
.Replace("\r", string.Empty)
.Replace("\n", string.Empty)
.Replace("\t", string.Empty)
.ToCharArray();
using (var generator = new BFGenerator(ilGen, memory))
{
foreach (var t in charray)
{
switch (t)
{
case '>':
generator.GenerateMoveRight();
break;
case '<':
generator.GenerateMoveLeft();
break;
case '+':
generator.GenerateIncrement();
break;
case '-':
generator.GenerateDecrement();
break;
case '.':
generator.GenerateWrite();
break;
case ',':
generator.GenerateRead();
break;
case '[':
generator.GenerateOpenLoop();
break;
case ']':
generator.GenerateCloseLoop();
break;
}
}
}
}
private static void GenerateMainMethod(MethodBuilder mainMethod, BFMemory memory, string sourceCode)
{
ILGenerator ilGen = mainMethod.GetILGenerator();
var charray = sourceCode
.Replace(" ", string.Empty)
.Replace("\r", string.Empty)
.Replace("\n", string.Empty)
.Replace("\t", string.Empty)
.ToCharArray();
using (var generator = new BFGenerator(ilGen, memory))
{
foreach (var t in charray)
{
switch (t)
{
case '>':
generator.GenerateMoveRight();
break;
case '<':
generator.GenerateMoveLeft();
break;
case '+':
generator.GenerateIncrement();
break;
case '-':
generator.GenerateDecrement();
break;
case '.':
generator.GenerateWrite();
break;
case ',':
generator.GenerateRead();
break;
case '[':
generator.GenerateOpenLoop();
break;
case ']':
generator.GenerateCloseLoop();
break;
}
}
}
}
public BFGenerator(ILGenerator ilGen, BFMemory memory)
{
_generator = ilGen;
_memory = memory;
_bracketStack = new Stack<Label>();
}
public BFGenerator(ILGenerator ilGen, BFMemory memory)
{
_generator = ilGen;
_memory = memory;
_bracketStack = new Stack <Label>();
}
