[asm.js] [wasm] Store function start position for stack check

src/runtime/runtime.h

 // 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.
 
 #ifndef V8_RUNTIME_RUNTIME_H_
 #define V8_RUNTIME_RUNTIME_H_
 
 #include <memory>
 
 #include "src/allocation.h"
@@ skipping 892 matching lines @@
   F(HasFixedInt16Elements, 1, 1)              \
   F(HasFixedUint32Elements, 1, 1)             \
   F(HasFixedInt32Elements, 1, 1)              \
   F(HasFixedFloat32Elements, 1, 1)            \
   F(HasFixedFloat64Elements, 1, 1)            \
   F(HasFixedUint8ClampedElements, 1, 1)       \
   F(SpeciesProtector, 0, 1)                   \
   F(SerializeWasmModule, 1, 1)                \
   F(DeserializeWasmModule, 2, 1)              \
   F(IsAsmWasmCode, 1, 1)                      \
+  F(IsWasmCode, 1, 1)                         \
   F(ValidateWasmInstancesChain, 2, 1)         \
   F(ValidateWasmModuleState, 1, 1)            \
   F(ValidateWasmOrphanedInstance, 1, 1)
 
 #define FOR_EACH_INTRINSIC_TYPEDARRAY(F)     \
   F(ArrayBufferGetByteLength, 1, 1)          \
   F(ArrayBufferSliceImpl, 4, 1)              \
   F(ArrayBufferNeuter, 1, 1)                 \
   F(TypedArrayInitialize, 6, 1)              \
   F(TypedArrayInitializeFromArrayLike, 4, 1) \
@@ skipping 226 matching lines @@
 
 class DeclareGlobalsEvalFlag : public BitField<bool, 0, 1> {};
 class DeclareGlobalsNativeFlag : public BitField<bool, 1, 1> {};
 STATIC_ASSERT(LANGUAGE_END == 2);
 class DeclareGlobalsLanguageMode : public BitField<LanguageMode, 2, 1> {};
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_RUNTIME_RUNTIME_H_