move HandleApiCall builtin to assembly

src/code-stubs.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_CODE_STUBS_H_
 #define V8_CODE_STUBS_H_
 
 #include "src/allocation.h"
 #include "src/assembler.h"
 #include "src/codegen.h"
 #include "src/globals.h"
 #include "src/ic/ic-state.h"
 #include "src/interface-descriptors.h"
 #include "src/macro-assembler.h"
 #include "src/ostreams.h"
 
 namespace v8 {
 namespace internal {
 
 // List of code stubs used on all platforms.
 #define CODE_STUB_LIST_ALL_PLATFORMS(V)     \
   /* PlatformCodeStubs */                   \
   V(ArgumentsAccess)                        \
   V(ArrayConstructor)                       \
   V(BinaryOpICWithAllocationSite)           \
   V(CallApiFunction)                        \
+  V(JSApiFunction)                          \
   V(CallApiAccessor)                        \
   V(CallApiGetter)                          \
   V(CallConstruct)                          \
   V(CallFunction)                           \
   V(CallIC)                                 \
   V(CallIC_Array)                           \
   V(CEntry)                                 \
   V(CompareIC)                              \
   V(DoubleToI)                              \
   V(FunctionPrototype)                      \
@@ skipping 1104 matching lines @@
     return CallDataUndefinedBits::decode(minor_key_);
   }
 
   class CallDataUndefinedBits : public BitField<bool, 0, 1> {};
 
   DEFINE_CALL_INTERFACE_DESCRIPTOR(ApiFunction);
   DEFINE_PLATFORM_CODE_STUB(CallApiFunction, PlatformCodeStub);
 };
 
 
+// Like CallApiFunctionStub above, but conforms to the JS call abi.
+class JSApiFunctionStub : public PlatformCodeStub {
+ public:
+  JSApiFunctionStub(Isolate* isolate, Handle<FunctionTemplateInfo> info);
+
+ private:
+  bool call_data_undefined() const {
+    return CallDataUndefinedBits::decode(minor_key_);
+  }
+  bool has_call_code() const { return HasCallCodeBits::decode(minor_key_); }
+  bool has_signature() const { return HasSignatureBits::decode(minor_key_); }
+
+  class CallDataUndefinedBits : public BitField<bool, 0, 1> {};
+  class HasCallCodeBits : public BitField<bool, 1, 1> {};
+  class HasSignatureBits : public BitField<bool, 2, 1> {};
+
+  DEFINE_NULL_CALL_INTERFACE_DESCRIPTOR();
+  DEFINE_PLATFORM_CODE_STUB(JSApiFunction, PlatformCodeStub);
+};
+
+
 class CallApiAccessorStub : public PlatformCodeStub {
  public:
   CallApiAccessorStub(Isolate* isolate, bool is_store, bool call_data_undefined)
       : PlatformCodeStub(isolate) {
     minor_key_ = IsStoreBits::encode(is_store) |
                  CallDataUndefinedBits::encode(call_data_undefined) |
                  ArgumentBits::encode(is_store ? 1 : 0);
   }
 
  protected:
@@ skipping 1473 matching lines @@
 
 #undef DEFINE_CALL_INTERFACE_DESCRIPTOR
 #undef DEFINE_PLATFORM_CODE_STUB
 #undef DEFINE_HANDLER_CODE_STUB
 #undef DEFINE_HYDROGEN_CODE_STUB
 #undef DEFINE_CODE_STUB
 #undef DEFINE_CODE_STUB_BASE
 } }  // namespace v8::internal
 
 #endif  // V8_CODE_STUBS_H_