Add: 68k support (no opcode size fallback yet, but feature complete)

Author: GeorgRottensteiner

C64Models/Parser/ASMFileParser.cs

@@ -8968,7 +8968,7 @@ private void AppendOpcodeValue( LineInfo Info, ulong ResultingOpcodePatchValue )
       int   insertPos = 0;
       if ( Info.Opcode.UpperU64OpcodeValue != 0 )
       {
-        int     numBytes = RequiredNumberOfBytes( Info.Opcode.UpperU64OpcodeValue );
+        int     numBytes = Info.Opcode.OpcodeSize - 8;// RequiredNumberOfBytes( Info.Opcode.UpperU64OpcodeValue );
         ulong   workValue = Info.Opcode.UpperU64OpcodeValue;
         insertPos = 8;
 

C64Models/Processors/Processor.68K.cs

@@ -4141,11 +4141,14 @@ internal int DetermineNumberOfMacroArguments( int LineIndex, int SourcePosition
       int   charPos = editSource.PositionToPlace( SourcePosition ).iChar;
 
       var tokens = Parser.PrepareLineTokens( editSource.Lines[LineIndex], new GR.Collections.Map<byte, byte>() );
-      var currentToken = tokens.FirstOrDefault( t => ( t.StartPos <= charPos ) && ( charPos < t.StartPos + t.Length ) );
-      if ( currentToken != null )
+      if ( tokens != null )
       {
-        int tokenIndexOfMacro = tokens.IndexOf( currentToken );
-        return Parser.EstimateNumberOfParameters( tokens, tokenIndexOfMacro + 1, tokens.Count - tokenIndexOfMacro - 1 );
+        var currentToken = tokens.FirstOrDefault( t => ( t.StartPos <= charPos ) && ( charPos < t.StartPos + t.Length ) );
+        if ( currentToken != null )
+        {
+          int tokenIndexOfMacro = tokens.IndexOf( currentToken );
+          return Parser.EstimateNumberOfParameters( tokens, tokenIndexOfMacro + 1, tokens.Count - tokenIndexOfMacro - 1 );
+        }
       }
       return -1;
     }

C64Studio/Documents/SourceASMEx.cs

@@ -526,8 +526,8 @@ internal static void InsertText( string insertedText, TextSource ts, bool Column
               InsertCharCommand.InsertChar( c, ref cc, ts );
             }
           }
-          ts.NeedRecalc( new TextSource.TextChangedEventArgs( 0, lines.Length - 1 ) );
-          endPos = new Place( maxEnd, tb.Selection.Start.iLine - 1 );
+          ts.NeedRecalc( new TextSource.TextChangedEventArgs( 0, lines.Length ) );
+          endPos = new Place( maxEnd, tb.Selection.Start.iLine );
           startPos = origStartPos;
           tb.Selection.Start = new Place( maxEnd, endPos.iLine );
         }