[Interpreter] Fill out function prologue support.

src/x64/builtins-x64.cc

 // Copyright 2012 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.
 
 #if V8_TARGET_ARCH_X64
 
 #include "src/code-factory.h"
 #include "src/codegen.h"
 #include "src/deoptimizer.h"
 #include "src/full-codegen/full-codegen.h"
@@ skipping 698 matching lines @@
 
   // TODO(rmcilroy): List of things not currently dealt with here but done in
   // fullcodegen's prologue:
   //  - Support profiler (specifically profiling_counter).
   //  - Call ProfileEntryHookStub when isolate has a function_entry_hook.
   //  - Allow simulator stop operations if FLAG_stop_at is set.
   //  - Deal with sloppy mode functions which need to replace the
   //    receiver with the global proxy when called as functions (without an
   //    explicit receiver object).
   //  - Code aging of the BytecodeArray object.
-  //  - Supporting FLAG_trace.
-  //
-  // The following items are also not done here, and will probably be done using
-  // explicit bytecodes instead:
-  //  - Allocating a new local context if applicable.
-  //  - Setting up a local binding to the this function, which is used in
-  //    derived constructors with super calls.
-  //  - Setting new.target if required.
-  //  - Dealing with REST parameters (only if
-  //    https://codereview.chromium.org/1235153006 doesn't land by then).
-  //  - Dealing with argument objects.
 
   // Perform stack guard check.
   {
     Label ok;
     __ CompareRoot(rsp, Heap::kStackLimitRootIndex);
     __ j(above_equal, &ok, Label::kNear);
     __ CallRuntime(Runtime::kStackGuard, 0);
     __ bind(&ok);
   }
 
@@ skipping 1238 matching lines @@
   __ ret(0);
 }
 
 
 #undef __
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_X64