[builtins] New frame type for exits to C++ builtins

src/mips/code-stubs-mips.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_MIPS
 
 #include "src/code-stubs.h"
 #include "src/api-arguments.h"
 #include "src/base/bits.h"
 #include "src/bootstrapper.h"
@@ skipping 1025 matching lines @@
     // Move argv into the correct register.
     __ mov(s1, a2);
   } else {
     // Compute the argv pointer in a callee-saved register.
     __ Lsa(s1, sp, a0, kPointerSizeLog2);
     __ Subu(s1, s1, kPointerSize);
   }
 
   // Enter the exit frame that transitions from JavaScript to C++.
   FrameScope scope(masm, StackFrame::MANUAL);
-  __ EnterExitFrame(save_doubles());
+  __ EnterExitFrame(save_doubles(), 0, is_builtin_exit()
+                                           ? StackFrame::BUILTIN_EXIT
+                                           : StackFrame::EXIT);
 
   // s0: number of arguments  including receiver (C callee-saved)
   // s1: pointer to first argument (C callee-saved)
   // s2: pointer to builtin function (C callee-saved)
 
   // Prepare arguments for C routine.
   // a0 = argc
   __ mov(s0, a0);
   __ mov(s2, a1);
 
@@ skipping 4459 matching lines @@
                            kStackUnwindSpace, kInvalidStackOffset,
                            return_value_operand, NULL);
 }
 
 #undef __
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_MIPS