[Interpreter] Add CallRuntime support to the interpreter.

src/x64/macro-assembler-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/base/bits.h"
 #include "src/base/division-by-constant.h"
 #include "src/bootstrapper.h"
 #include "src/codegen.h"
@@ skipping 3739 matching lines @@
   EnterExitFrameEpilogue(arg_stack_space, save_doubles);
 }
 
 
 void MacroAssembler::EnterApiExitFrame(int arg_stack_space) {
   EnterExitFramePrologue(false);
   EnterExitFrameEpilogue(arg_stack_space, false);
 }
 
 
-void MacroAssembler::LeaveExitFrame(bool save_doubles) {
+void MacroAssembler::LeaveExitFrame(bool save_doubles, bool pop_arguments) {
   // Registers:
   // r15 : argv
   if (save_doubles) {
     int offset = -2 * kPointerSize;
     const RegisterConfiguration* config = RegisterConfiguration::ArchDefault();
     for (int i = 0; i < config->num_allocatable_double_registers(); ++i) {
       DoubleRegister reg =
           DoubleRegister::from_code(config->GetAllocatableDoubleCode(i));
       movsd(reg, Operand(rbp, offset - ((i + 1) * kDoubleSize)));
     }
   }
-  // Get the return address from the stack and restore the frame pointer.
-  movp(rcx, Operand(rbp, kFPOnStackSize));
-  movp(rbp, Operand(rbp, 0 * kPointerSize));
 
-  // Drop everything up to and including the arguments and the receiver
-  // from the caller stack.
-  leap(rsp, Operand(r15, 1 * kPointerSize));
+  if (pop_arguments) {
+    // Get the return address from the stack and restore the frame pointer.
+    movp(rcx, Operand(rbp, kFPOnStackSize));
+    movp(rbp, Operand(rbp, 0 * kPointerSize));
 
-  PushReturnAddressFrom(rcx);
+    // Drop everything up to and including the arguments and the receiver
+    // from the caller stack.
+    leap(rsp, Operand(r15, 1 * kPointerSize));
+
+    PushReturnAddressFrom(rcx);
+  } else {
+    // Otherwise just leave the exit frame.
+    leave();
+  }
 
   LeaveExitFrameEpilogue(true);
 }
 
 
 void MacroAssembler::LeaveApiExitFrame(bool restore_context) {
   movp(rsp, rbp);
   popq(rbp);
 
   LeaveExitFrameEpilogue(restore_context);
@@ skipping 1204 matching lines @@
   movl(rax, dividend);
   shrl(rax, Immediate(31));
   addl(rdx, rax);
 }
 
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_X64