Initial Implementation of the vm-service protocol

pkg/dartino_compiler/lib/vm_commands.dart

 // Copyright (c) 2015, the Dartino project authors. Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE.md file.
 
 library dartino_compiler.vm_commands;
 
 import 'dart:convert' show
     UTF8;
 
 import 'dart:typed_data' show
@@ skipping 100 matching lines @@
         int value = CommandBuffer.readInt32FromBuffer(buffer, 0);
         return new ProcessNumberOfStacks(value);
       case VmCommandCode.ProcessGetProcessIdsResult:
         int count = CommandBuffer.readInt32FromBuffer(buffer, 0);
         List<int> ids = new List(count);
         for (int i = 0; i < count; ++i) {
           ids[i] = CommandBuffer.readInt32FromBuffer(buffer, (i + 1) * 4);
         }
         return new ProcessGetProcessIdsResult(ids);
       case VmCommandCode.UncaughtException:
-        return const UncaughtException();
+        int offset = 0;
+        int processId = CommandBuffer.readInt32FromBuffer(buffer, offset);
+        offset += 4;
+        int functionId = translateFunction(
+            CommandBuffer.readInt64FromBuffer(buffer, offset));
+        offset += 8;
+        int bytecodeIndex = CommandBuffer.readInt64FromBuffer(buffer, offset);
+        return new UncaughtException(processId, functionId, bytecodeIndex);
       case VmCommandCode.CommitChangesResult:
         bool success = CommandBuffer.readBoolFromBuffer(buffer, 0);
         String message = CommandBuffer.readAsciiStringFromBuffer(
             buffer, 1, buffer.length - 1);
         return new CommitChangesResult(success, message);
       case VmCommandCode.ProgramInfo:
         if ((buffer.offsetInBytes % 4) != 0) {
           buffer = new Uint8List.fromList(buffer);
         }
 
@@ skipping 659 matching lines @@
         ..addAsciiString(message)
         ..sendOn(sink, code);
   }
 
   int get numberOfResponsesExpected => 0;
 
   String valuesToString() => 'success: $successful, message: $message';
 }
 
 class UncaughtException extends VmCommand {
-  const UncaughtException()
+  final int processId;
+  final int functionId;
+  final int bytecodeIndex;
+
+  const UncaughtException(
+      this.processId, this.functionId, this.bytecodeIndex)
       : super(VmCommandCode.UncaughtException);
 
   int get numberOfResponsesExpected => 0;
 
   String valuesToString() => "";
 }
 
 class MapLookup extends VmCommand {
   final MapId mapId;
 
@@ skipping 944 matching lines @@
   Class,
   InstanceStructure
 }
 
 enum MapId {
   methods,
   classes,
   constants,
   fibers,
 }