public static int Main(string [] args)
{
if (args.Length != 1)
{
Console.WriteLine("Usage : ilasm [filename]");
return(1);
}
StreamReader reader = File.OpenText(args [0]);
ILTokenizer scanner = new ILTokenizer(reader);
bool testScanner = true;
if (testScanner)
{
ILToken tok;
while ((tok = scanner.NextToken) != ILToken.EOF)
{
Console.WriteLine(tok);
}
}
else
{
ILParser parser = new ILParser(new CodeGen());
parser.yyparse(new ScannerAdapter(scanner), new yydebug.yyDebugSimple());
CodeGen cg = parser.CodeGen;
int n = cg.ClassCount;
cg.Emit();
}
return(0);
}
private bool ScanTokenAndProvideInfoAboutIt(ILTokenizer lexer, string span, ref int begin, ref int length,
ref IClassificationType classification)
{
var location = (Location)lexer.Location.Clone();
var token = lexer.GetNextToken();
switch (token.TokenId)
{
case Token.EOF:
return(false);
case Token.ID:
classification = _standardClassificationService.Identifier;
break;
case Token.INSTR_NONE:
case Token.INSTR_VAR:
case Token.INSTR_I:
case Token.INSTR_I8:
case Token.INSTR_R:
case Token.INSTR_BRTARGET:
case Token.INSTR_METHOD:
case Token.INSTR_NEWOBJ:
case Token.INSTR_FIELD:
case Token.INSTR_TYPE:
case Token.INSTR_STRING:
case Token.INSTR_SIG:
case Token.INSTR_RVA:
case Token.INSTR_TOK:
case Token.INSTR_SWITCH:
case Token.INSTR_PHI:
case Token.INSTR_LOCAL:
case Token.INSTR_PARAM:
classification = _standardClassificationService.Keyword;
break;
case Token.K_AT:
case Token.K_AS:
case Token.K_IMPLICITCOM:
case Token.K_IMPLICITRES:
case Token.K_NOAPPDOMAIN:
case Token.K_NOPROCESS:
case Token.K_NOMACHINE:
case Token.K_EXTERN:
case Token.K_INSTANCE:
case Token.K_EXPLICIT:
case Token.K_DEFAULT:
case Token.K_VARARG:
case Token.K_UNMANAGED:
case Token.K_CDECL:
case Token.K_STDCALL:
case Token.K_THISCALL:
case Token.K_FASTCALL:
case Token.K_MARSHAL:
case Token.K_IN:
case Token.K_OUT:
case Token.K_OPT:
case Token.K_STATIC:
case Token.K_PUBLIC:
case Token.K_PRIVATE:
case Token.K_FAMILY:
case Token.K_INITONLY:
case Token.K_RTSPECIALNAME:
case Token.K_STRICT:
case Token.K_SPECIALNAME:
case Token.K_ASSEMBLY:
case Token.K_FAMANDASSEM:
case Token.K_FAMORASSEM:
case Token.K_PRIVATESCOPE:
case Token.K_LITERAL:
case Token.K_NOTSERIALIZED:
case Token.K_VALUE:
case Token.K_NOT_IN_GC_HEAP:
case Token.K_INTERFACE:
case Token.K_SEALED:
case Token.K_ABSTRACT:
case Token.K_AUTO:
case Token.K_SEQUENTIAL:
case Token.K_ANSI:
case Token.K_UNICODE:
case Token.K_AUTOCHAR:
case Token.K_BESTFIT:
case Token.K_IMPORT:
case Token.K_SERIALIZABLE:
case Token.K_NESTED:
case Token.K_LATEINIT:
case Token.K_EXTENDS:
case Token.K_IMPLEMENTS:
case Token.K_FINAL:
case Token.K_VIRTUAL:
case Token.K_HIDEBYSIG:
case Token.K_NEWSLOT:
case Token.K_UNMANAGEDEXP:
case Token.K_PINVOKEIMPL:
case Token.K_NOMANGLE:
case Token.K_OLE:
case Token.K_LASTERR:
case Token.K_WINAPI:
case Token.K_NATIVE:
case Token.K_IL:
case Token.K_CIL:
case Token.K_OPTIL:
case Token.K_MANAGED:
case Token.K_FORWARDREF:
case Token.K_RUNTIME:
case Token.K_INTERNALCALL:
case Token.K_SYNCHRONIZED:
case Token.K_NOINLINING:
case Token.K_CUSTOM:
case Token.K_FIXED:
case Token.K_SYSSTRING:
case Token.K_ARRAY:
case Token.K_VARIANT:
case Token.K_CURRENCY:
case Token.K_SYSCHAR:
case Token.K_VOID:
case Token.K_BOOL:
case Token.K_INT8:
case Token.K_INT16:
case Token.K_INT32:
case Token.K_INT64:
case Token.K_FLOAT32:
case Token.K_FLOAT64:
case Token.K_ERROR:
case Token.K_UNSIGNED:
case Token.K_UINT:
case Token.K_UINT8:
case Token.K_UINT16:
case Token.K_UINT32:
case Token.K_UINT64:
case Token.K_DECIMAL:
case Token.K_DATE:
case Token.K_BSTR:
case Token.K_LPSTR:
case Token.K_LPWSTR:
case Token.K_LPTSTR:
case Token.K_OBJECTREF:
case Token.K_IUNKNOWN:
case Token.K_IDISPATCH:
case Token.K_STRUCT:
case Token.K_SAFEARRAY:
case Token.K_INT:
case Token.K_BYVALSTR:
case Token.K_TBSTR:
case Token.K_LPVOID:
case Token.K_ANY:
case Token.K_FLOAT:
case Token.K_LPSTRUCT:
case Token.K_NULL:
case Token.K_PTR:
case Token.K_VECTOR:
case Token.K_HRESULT:
case Token.K_CARRAY:
case Token.K_USERDEFINED:
case Token.K_RECORD:
case Token.K_FILETIME:
case Token.K_BLOB:
case Token.K_STREAM:
case Token.K_STORAGE:
case Token.K_STREAMED_OBJECT:
case Token.K_STORED_OBJECT:
case Token.K_BLOB_OBJECT:
case Token.K_CF:
case Token.K_CLSID:
case Token.K_METHOD:
case Token.K_CLASS:
case Token.K_PINNED:
case Token.K_MODREQ:
case Token.K_MODOPT:
case Token.K_TYPEDREF:
case Token.K_TYPE:
case Token.K_WCHAR:
case Token.K_CHAR:
case Token.K_FROMUNMANAGED:
case Token.K_CALLMOSTDERIVED:
case Token.K_BYTEARRAY:
case Token.K_WITH:
case Token.K_INIT:
case Token.K_TO:
case Token.K_CATCH:
case Token.K_FILTER:
case Token.K_FINALLY:
case Token.K_FAULT:
case Token.K_HANDLER:
case Token.K_TLS:
case Token.K_FIELD:
case Token.K_PROPERTY:
case Token.K_REQUEST:
case Token.K_DEMAND:
case Token.K_ASSERT:
case Token.K_DENY:
case Token.K_PERMITONLY:
case Token.K_LINKCHECK:
case Token.K_INHERITCHECK:
case Token.K_REQMIN:
case Token.K_REQOPT:
case Token.K_REQREFUSE:
case Token.K_PREJITGRANT:
case Token.K_PREJITDENY:
case Token.K_NONCASDEMAND:
case Token.K_NONCASLINKDEMAND:
case Token.K_NONCASINHERITANCE:
case Token.K_READONLY:
case Token.K_NOMETADATA:
case Token.K_ALGORITHM:
case Token.K_FULLORIGIN:
case Token.K_ENABLEJITTRACKING:
case Token.K_DISABLEJITOPTIMIZER:
case Token.K_RETARGETABLE:
case Token.K_PRESERVESIG:
case Token.K_BEFOREFIELDINIT:
case Token.K_ALIGNMENT:
case Token.K_NULLREF:
case Token.K_VALUETYPE:
case Token.K_COMPILERCONTROLLED:
case Token.K_REQSECOBJ:
case Token.K_ENUM:
case Token.K_OBJECT:
case Token.K_STRING:
case Token.K_TRUE:
case Token.K_FALSE:
case Token.K_IS:
case Token.K_ON:
case Token.K_OFF:
case Token.K_CHARMAPERROR:
classification = _standardClassificationService.Keyword;
break;
case Token.D_ADDON:
case Token.D_ALGORITHM:
case Token.D_ASSEMBLY:
case Token.D_BACKING:
case Token.D_BLOB:
case Token.D_CAPABILITY:
case Token.D_CCTOR:
case Token.D_CLASS:
case Token.D_COMTYPE:
case Token.D_CONFIG:
case Token.D_IMAGEBASE:
case Token.D_CORFLAGS:
case Token.D_CTOR:
case Token.D_CUSTOM:
case Token.D_DATA:
case Token.D_EMITBYTE:
case Token.D_ENTRYPOINT:
case Token.D_EVENT:
case Token.D_EXELOC:
case Token.D_EXPORT:
case Token.D_FIELD:
case Token.D_FILE:
case Token.D_FIRE:
case Token.D_GET:
case Token.D_HASH:
case Token.D_IMPLICITCOM:
case Token.D_LANGUAGE:
case Token.D_LINE:
case Token.D_XLINE:
case Token.D_LOCALE:
case Token.D_LOCALS:
case Token.D_MANIFESTRES:
case Token.D_MAXSTACK:
case Token.D_METHOD:
case Token.D_MIME:
case Token.D_MODULE:
case Token.D_MRESOURCE:
case Token.D_NAMESPACE:
case Token.D_ORIGINATOR:
case Token.D_OS:
case Token.D_OTHER:
case Token.D_OVERRIDE:
case Token.D_PACK:
case Token.D_PARAM:
case Token.D_PERMISSION:
case Token.D_PERMISSIONSET:
case Token.D_PROCESSOR:
case Token.D_PROPERTY:
case Token.D_PUBLICKEY:
case Token.D_PUBLICKEYTOKEN:
case Token.D_REMOVEON:
case Token.D_SET:
case Token.D_SIZE:
case Token.D_STACKRESERVE:
case Token.D_SUBSYSTEM:
case Token.D_TITLE:
case Token.D_TRY:
case Token.D_VER:
case Token.D_VTABLE:
case Token.D_VTENTRY:
case Token.D_VTFIXUP:
case Token.D_ZEROINIT:
classification = _standardClassificationService.Keyword;
break;
case Token.INT32:
case Token.INT64:
case Token.FLOAT64:
classification = _standardClassificationService.NumberLiteral;
break;
case Token.QSTRING:
case Token.SQSTRING:
classification = _standardClassificationService.StringLiteral;
break;
case Token.SL_COMMENT:
classification = _standardClassificationService.Comment;
break;
case Token.ML_COMMENT:
classification = _standardClassificationService.Comment;
return(true);
default:
classification = _standardClassificationService.FormalLanguage;
break;
}
ComputeTokenInfo(span, location, lexer.Location, out begin, out length);
return(true);
}
