Handle stack frames differently inside and on the boundary of wasm.

src/objects.h

 // Copyright 2015 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.
 
 #ifndef V8_OBJECTS_H_
 #define V8_OBJECTS_H_
 
 #include <iosfwd>
 
 #include "src/assert-scope.h"
@@ skipping 4854 matching lines @@
   // cache state, and arguments count.
   typedef uint32_t Flags;
 
 #define NON_IC_KIND_LIST(V) \
   V(FUNCTION)               \
   V(OPTIMIZED_FUNCTION)     \
   V(STUB)                   \
   V(HANDLER)                \
   V(BUILTIN)                \
   V(REGEXP)                 \
-  V(WASM_FUNCTION)
+  V(WASM_FUNCTION)          \
+  V(WASM_TO_JS_FUNCTION)    \
+  V(JS_TO_WASM_FUNCTION)
 
 #define IC_KIND_LIST(V) \
   V(LOAD_IC)            \
   V(KEYED_LOAD_IC)      \
   V(CALL_IC)            \
   V(STORE_IC)           \
   V(KEYED_STORE_IC)     \
   V(BINARY_OP_IC)       \
   V(COMPARE_IC)         \
   V(TO_BOOLEAN_IC)
@@ skipping 430 matching lines @@
   class FullCodeFlagsHasRelocInfoForSerialization
       : public BitField<bool, 2, 1> {};
   // Bit 3 in this bitfield is unused.
   class ProfilerTicksField : public BitField<int, 4, 28> {};
 
   // Flags layout.  BitField<type, shift, size>.
   class ICStateField : public BitField<InlineCacheState, 0, 3> {};
   class TypeField : public BitField<StubType, 3, 1> {};
   class CacheHolderField : public BitField<CacheHolderFlag, 4, 2> {};
   class KindField : public BitField<Kind, 6, 5> {};
-  class ExtraICStateField: public BitField<ExtraICState, 11,
-      PlatformSmiTagging::kSmiValueSize - 11 + 1> {};  // NOLINT
+  class ExtraICStateField
+      : public BitField<ExtraICState, 11, PlatformSmiTagging::kSmiValueSize -
+                                              11 + 1> {};  // NOLINT
 
   // KindSpecificFlags1 layout (STUB and OPTIMIZED_FUNCTION)
   static const int kStackSlotsFirstBit = 0;
   static const int kStackSlotsBitCount = 24;
   static const int kMarkedForDeoptimizationBit =
       kStackSlotsFirstBit + kStackSlotsBitCount;
   static const int kIsTurbofannedBit = kMarkedForDeoptimizationBit + 1;
   static const int kCanHaveWeakObjects = kIsTurbofannedBit + 1;
 
   STATIC_ASSERT(kStackSlotsFirstBit + kStackSlotsBitCount <= 32);
@@ skipping 5523 matching lines @@
     }
     return value;
   }
 };
 
 
 }  // NOLINT, false-positive due to second-order macros.
 }  // NOLINT, false-positive due to second-order macros.
 
 #endif  // V8_OBJECTS_H_