[Interpreter] Add CallRuntime support to the interpreter.

src/ia32/macro-assembler-ia32.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_IA32
 
 #include "src/base/bits.h"
 #include "src/base/division-by-constant.h"
 #include "src/bootstrapper.h"
 #include "src/codegen.h"
@@ skipping 956 matching lines @@
   EnterExitFrameEpilogue(3, save_doubles);
 }
 
 
 void MacroAssembler::EnterApiExitFrame(int argc) {
   EnterExitFramePrologue();
   EnterExitFrameEpilogue(argc, false);
 }
 
 
-void MacroAssembler::LeaveExitFrame(bool save_doubles) {
+void MacroAssembler::LeaveExitFrame(bool save_doubles, bool pop_arguments) {
   // Optionally restore all XMM registers.
   if (save_doubles) {
     const int offset = -2 * kPointerSize;
     for (int i = 0; i < XMMRegister::kMaxNumRegisters; i++) {
       XMMRegister reg = XMMRegister::from_code(i);
       movsd(reg, Operand(ebp, offset - ((i + 1) * kDoubleSize)));
     }
   }
 
-  // Get the return address from the stack and restore the frame pointer.
-  mov(ecx, Operand(ebp, 1 * kPointerSize));
-  mov(ebp, Operand(ebp, 0 * kPointerSize));
+  if (pop_arguments) {
+    // Get the return address from the stack and restore the frame pointer.
+    mov(ecx, Operand(ebp, 1 * kPointerSize));
+    mov(ebp, Operand(ebp, 0 * kPointerSize));
 
-  // Pop the arguments and the receiver from the caller stack.
-  lea(esp, Operand(esi, 1 * kPointerSize));
+    // Pop the arguments and the receiver from the caller stack.
+    lea(esp, Operand(esi, 1 * kPointerSize));
 
-  // Push the return address to get ready to return.
-  push(ecx);
+    // Push the return address to get ready to return.
+    push(ecx);
+  } else {
+    // Otherwise just leave the exit frame.
+    leave();
+  }
 
   LeaveExitFrameEpilogue(true);
 }
 
 
 void MacroAssembler::LeaveExitFrameEpilogue(bool restore_context) {
   // Restore current context from top and clear it in debug mode.
   ExternalReference context_address(Isolate::kContextAddress, isolate());
   if (restore_context) {
     mov(esi, Operand::StaticVariable(context_address));
@@ skipping 2114 matching lines @@
   mov(eax, dividend);
   shr(eax, 31);
   add(edx, eax);
 }
 
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_IA32