Fix some asserts in stub generation and file some bugs where

src/mips/stub-cache-mips.cc

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 578 matching lines @@
   // a2 points to call data as expected by Arguments
   // (refer to layout above).
   __ Addu(a2, sp, Operand(2 * kPointerSize));
 
   Object* callback = optimization.api_call_info()->callback();
   Address api_function_address = v8::ToCData<Address>(callback);
   ApiFunction fun(api_function_address);
 
   const int kApiStackSpace = 4;
 
+  FrameScope frame_scope(masm, StackFrame::MANUAL);
   __ EnterExitFrame(false, kApiStackSpace);
 
   // NOTE: the O32 abi requires a0 to hold a special pointer when returning a
   // struct from the function (which is currently the case). This means we pass
   // the first argument in a1 instead of a0. TryCallApiFunctionAndReturn
   // will handle setting up a0.
 
   // a1 = v8::Arguments&
   // Arguments is built at sp + 1 (sp is a reserved spot for ra).
   __ Addu(a1, sp, kPointerSize);
@@ skipping 644 matching lines @@
   Address getter_address = v8::ToCData<Address>(callback->getter());
   ApiFunction fun(getter_address);
 
   // NOTE: the O32 abi requires a0 to hold a special pointer when returning a
   // struct from the function (which is currently the case). This means we pass
   // the arguments in a1-a2 instead of a0-a1. TryCallApiFunctionAndReturn
   // will handle setting up a0.
 
   const int kApiStackSpace = 1;
 
+  FrameScope frame_scope(masm(), StackFrame::MANUAL);
   __ EnterExitFrame(false, kApiStackSpace);
+
   // Create AccessorInfo instance on the stack above the exit frame with
   // scratch2 (internal::Object **args_) as the data.
   __ sw(a2, MemOperand(sp, kPointerSize));
   // a2 (second argument - see note above) = AccessorInfo&
   __ Addu(a2, sp, kPointerSize);
 
   // Emitting a stub call may try to allocate (if the code is not
   // already generated).  Do not allow the assembler to perform a
   // garbage collection but instead return the allocation failure
   // object.
@@ skipping 3220 matching lines @@
       masm->isolate()->builtins()->KeyedStoreIC_MissForceGeneric();
   __ Jump(ic, RelocInfo::CODE_TARGET);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_MIPS