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

src/snapshot/code-serializer.cc

 // Copyright 2016 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.
 
 #include "src/snapshot/code-serializer.h"
 
 #include "src/code-stubs.h"
 #include "src/log.h"
 #include "src/macro-assembler.h"
 #include "src/profiler/cpu-profiler.h"
@@ skipping 66 matching lines @@
 #define IC_KIND_CASE(KIND) case Code::KIND:
         IC_KIND_LIST(IC_KIND_CASE)
 #undef IC_KIND_CASE
         SerializeIC(code_object, how_to_code, where_to_point);
         return;
       case Code::FUNCTION:
         DCHECK(code_object->has_reloc_info_for_serialization());
         SerializeGeneric(code_object, how_to_code, where_to_point);
         return;
       case Code::WASM_FUNCTION:
+      case Code::WASM_TO_JS_FUNCTION:
+      case Code::JS_TO_WASM_FUNCTION:
         UNREACHABLE();
     }
     UNREACHABLE();
   }
 
   // Past this point we should not see any (context-specific) maps anymore.
   CHECK(!obj->IsMap());
   // There should be no references to the global object embedded.
   CHECK(!obj->IsJSGlobalProxy() && !obj->IsJSGlobalObject());
   // There should be no hash table embedded. They would require rehashing.
@@ skipping 312 matching lines @@
   SanityCheckResult r = scd->SanityCheck(isolate, source);
   if (r == CHECK_SUCCESS) return scd;
   cached_data->Reject();
   source->GetIsolate()->counters()->code_cache_reject_reason()->AddSample(r);
   delete scd;
   return NULL;
 }
 
 }  // namespace internal
 }  // namespace v8