[Interpreter] Add support for FunctionEntryHook.

src/x64/builtins-x64.cc

Index: src/x64/builtins-x64.cc
diff --git a/src/x64/builtins-x64.cc b/src/x64/builtins-x64.cc
index 38b4440863be77046f849022dccbcf667e3a3e3b..d014f2b41fb2bed8e1d6b23e916a75eaeccb6473 100644
--- a/src/x64/builtins-x64.cc
+++ b/src/x64/builtins-x64.cc
@@ -596,6 +596,8 @@ void Builtins::Generate_ResumeGeneratorTrampoline(MacroAssembler* masm) {
 // The function builds an interpreter frame.  See InterpreterFrameConstants in
 // frames.h for its layout.
 void Builtins::Generate_InterpreterEntryTrampoline(MacroAssembler* masm) {
+  ProfileEntryHookStub::MaybeCallEntryHook(masm);
+
   // Open a frame scope to indicate that there is a frame on the stack.  The
   // MANUAL indicates that the scope shouldn't actually generate code to set up
   // the frame (that is done below).
@@ -661,11 +663,6 @@ void Builtins::Generate_InterpreterEntryTrampoline(MacroAssembler* masm) {
     __ j(greater_equal, &loop_header, Label::kNear);
   }
 
-  // TODO(rmcilroy): List of things not currently dealt with here but done in
-  // fullcodegen's prologue:
-  //  - Call ProfileEntryHookStub when isolate has a function_entry_hook.
-  //  - Code aging of the BytecodeArray object.
-
   // Load accumulator, register file, bytecode offset, dispatch table into
   // registers.
   __ LoadRoot(kInterpreterAccumulatorRegister, Heap::kUndefinedValueRootIndex);