Move FormatStackTrace to C++

src/messages.h

 // Copyright 2006-2008 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // The infrastructure used for (localized) message reporting in V8.
 //
 // Note: there's a big unresolved issue about ownership of the data
 // structures used by this framework.
 
 #ifndef V8_MESSAGES_H_
@@ skipping 33 matching lines @@
 
 
 class CallSite {
  public:
   CallSite(Isolate* isolate, Handle<JSObject> call_site_obj);
 
   Handle<Object> GetFileName();
   Handle<Object> GetFunctionName();
   Handle<Object> GetScriptNameOrSourceUrl();
   Handle<Object> GetMethodName();
+  Handle<Object> GetTypeName();
+  Handle<Object> GetEvalOrigin();
   // Return 1-based line number, including line offset.
   int GetLineNumber();
   // Return 1-based column number, including column offset if first line.
   int GetColumnNumber();
   bool IsNative();
   bool IsToplevel();
   bool IsEval();
   bool IsConstructor();
 
   bool IsJavaScript() { return !fun_.is_null(); }
@@ skipping 18 matching lines @@
 // Determines how stack trace collection skips frames.
 enum FrameSkipMode {
   // Unconditionally skips the first frame. Used e.g. when the Error constructor
   // is called, in which case the first frame is always a BUILTIN_EXIT frame.
   SKIP_FIRST,
   // Skip all frames until a specified caller function is seen.
   SKIP_UNTIL_SEEN,
   SKIP_NONE,
 };
 
-MaybeHandle<Object> ConstructError(Isolate* isolate, Handle<JSFunction> target,
-                                   Handle<Object> new_target,
-                                   Handle<Object> message, FrameSkipMode mode,
-                                   bool suppress_detailed_trace);
+class ErrorUtils : public AllStatic {
+ public:
+  static MaybeHandle<Object> Construct(
+      Isolate* isolate, Handle<JSFunction> target, Handle<Object> new_target,
+      Handle<Object> message, FrameSkipMode mode, bool suppress_detailed_trace);
+
+  static MaybeHandle<String> ToString(Isolate* isolate, Handle<Object> recv);
+};
+
+class CallSiteUtils : public AllStatic {
+ public:
+  static MaybeHandle<Object> Construct(Isolate* isolate,
+                                       Handle<JSFunction> target,
+                                       Handle<Object> new_target,
+                                       Handle<Object> receiver,
+                                       Handle<Object> fun, Handle<Object> pos,
+                                       Handle<Object> strict_mode);
+
+  static MaybeHandle<String> ToString(Isolate* isolate, Handle<Object> recv);
+};
 
 #define MESSAGE_TEMPLATES(T)                                                   \
   /* Error */                                                                  \
   T(None, "")                                                                  \
   T(CyclicProto, "Cyclic __proto__ value")                                     \
   T(Debugger, "Debugger: %")                                                   \
   T(DebuggerLoading, "Error loading debugger")                                 \
   T(DefaultOptionsMissing, "Internal % error. Default options are missing.")   \
   T(UncaughtException, "Uncaught %")                                           \
   T(Unsupported, "Not supported")                                              \
@@ skipping 452 matching lines @@
   static Handle<String> GetMessage(Isolate* isolate, Handle<Object> data);
   static std::unique_ptr<char[]> GetLocalizedMessage(Isolate* isolate,
                                                      Handle<Object> data);
 };
 
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_MESSAGES_H_