Revert "Refactoring PropertyCallbackInfo & FunctionCallbackInfo, step 1."

src/x64/stub-cache-x64.cc

 // Copyright 2012 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 11 matching lines @@
 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "v8.h"
 
 #if V8_TARGET_ARCH_X64
 
-#include "arguments.h"
 #include "ic-inl.h"
 #include "codegen.h"
 #include "stub-cache.h"
 
 namespace v8 {
 namespace internal {
 
 #define __ ACCESS_MASM(masm)
 
 
@@ skipping 317 matching lines @@
   }
   __ movq(dst, FieldOperand(src, offset));
 }
 
 
 static void PushInterceptorArguments(MacroAssembler* masm,
                                      Register receiver,
                                      Register holder,
                                      Register name,
                                      Handle<JSObject> holder_obj) {
-  STATIC_ASSERT(StubCache::kInterceptorArgsNameIndex == 0);
-  STATIC_ASSERT(StubCache::kInterceptorArgsInfoIndex == 1);
-  STATIC_ASSERT(StubCache::kInterceptorArgsThisIndex == 2);
-  STATIC_ASSERT(StubCache::kInterceptorArgsHolderIndex == 3);
-  STATIC_ASSERT(StubCache::kInterceptorArgsLength == 4);
   __ push(name);
   Handle<InterceptorInfo> interceptor(holder_obj->GetNamedInterceptor());
   ASSERT(!masm->isolate()->heap()->InNewSpace(*interceptor));
   __ Move(kScratchRegister, interceptor);
   __ push(kScratchRegister);
   __ push(receiver);
   __ push(holder);
+  __ push(FieldOperand(kScratchRegister, InterceptorInfo::kDataOffset));
+  __ PushAddress(ExternalReference::isolate_address(masm->isolate()));
 }
 
 
 static void CompileCallLoadPropertyWithInterceptor(
     MacroAssembler* masm,
     Register receiver,
     Register holder,
     Register name,
     Handle<JSObject> holder_obj) {
   PushInterceptorArguments(masm, receiver, holder, name, holder_obj);
 
   ExternalReference ref =
       ExternalReference(IC_Utility(IC::kLoadPropertyWithInterceptorOnly),
                         masm->isolate());
-  __ Set(rax, StubCache::kInterceptorArgsLength);
+  __ Set(rax, 6);
   __ LoadAddress(rbx, ref);
 
   CEntryStub stub(1);
   __ CallStub(&stub);
 }
 
 
 // Number of pointers to be reserved on stack for fast API call.
 static const int kFastApiCallArguments = FunctionCallbackArguments::kArgsLength;
 
@@ skipping 309 matching lines @@
 
     FrameScope scope(masm, StackFrame::INTERNAL);
     // Save the name_ register across the call.
     __ push(name_);
 
     PushInterceptorArguments(masm, receiver, holder, name_, interceptor_holder);
 
     __ CallExternalReference(
         ExternalReference(IC_Utility(IC::kLoadPropertyWithInterceptorForCall),
                           masm->isolate()),
-        StubCache::kInterceptorArgsLength);
+        6);
 
     // Restore the name_ register.
     __ pop(name_);
 
     // Leave the internal frame.
   }
 
   void LoadWithInterceptor(MacroAssembler* masm,
                            Register receiver,
                            Register holder,
@@ skipping 582 matching lines @@
 }
 
 
 void BaseLoadStubCompiler::GenerateLoadCallback(
     Register reg,
     Handle<ExecutableAccessorInfo> callback) {
   // Insert additional parameters into the stack frame above return address.
   ASSERT(!scratch4().is(reg));
   __ PopReturnAddressTo(scratch4());
 
-  STATIC_ASSERT(PropertyCallbackArguments::kThisIndex == 0);
-  STATIC_ASSERT(PropertyCallbackArguments::kDataIndex == -1);
-  STATIC_ASSERT(PropertyCallbackArguments::kReturnValueOffset == -2);
-  STATIC_ASSERT(PropertyCallbackArguments::kReturnValueDefaultValueIndex == -3);
-  STATIC_ASSERT(PropertyCallbackArguments::kIsolateIndex == -4);
-  STATIC_ASSERT(PropertyCallbackArguments::kHolderIndex == -5);
   __ push(receiver());  // receiver
+  __ push(reg);  // holder
   if (heap()->InNewSpace(callback->data())) {
-    ASSERT(!scratch1().is(reg));
     __ Move(scratch1(), callback);
     __ push(FieldOperand(scratch1(),
                          ExecutableAccessorInfo::kDataOffset));  // data
   } else {
     __ Push(Handle<Object>(callback->data(), isolate()));
   }
-  ASSERT(!kScratchRegister.is(reg));
   __ LoadRoot(kScratchRegister, Heap::kUndefinedValueRootIndex);
   __ push(kScratchRegister);  // return value
   __ push(kScratchRegister);  // return value default
   __ PushAddress(ExternalReference::isolate_address(isolate()));
-  __ push(reg);  // holder
   __ push(name());  // name
   // Save a pointer to where we pushed the arguments pointer.  This will be
   // passed as the const ExecutableAccessorInfo& to the C++ callback.
 
   Address getter_address = v8::ToCData<Address>(callback->getter());
 
 #if defined(__MINGW64__) || defined(_WIN64)
   Register getter_arg = r8;
   Register accessor_info_arg = rdx;
   Register name_arg = rcx;
@@ skipping 23 matching lines @@
   // The context register (rsi) has been saved in PrepareCallApiFunction and
   // could be used to pass arguments.
   __ lea(accessor_info_arg, StackSpaceOperand(0));
 
   Address thunk_address = FUNCTION_ADDR(&InvokeAccessorGetterCallback);
 
   __ CallApiFunctionAndReturn(getter_address,
                               thunk_address,
                               getter_arg,
                               kStackSpace,
-                              6);
+                              5);
 }
 
 
 void BaseLoadStubCompiler::GenerateLoadConstant(Handle<Object> value) {
   // Return the constant value.
   __ LoadObject(rax, value);
   __ ret(0);
 }
 
 
@@ skipping 78 matching lines @@
   } else {  // !compile_followup_inline
     // Call the runtime system to load the interceptor.
     // Check that the maps haven't changed.
     __ PopReturnAddressTo(scratch2());
     PushInterceptorArguments(masm(), receiver(), holder_reg,
                              this->name(), interceptor_holder);
     __ PushReturnAddressFrom(scratch2());
 
     ExternalReference ref = ExternalReference(
         IC_Utility(IC::kLoadPropertyWithInterceptorForLoad), isolate());
-    __ TailCallExternalReference(ref, StubCache::kInterceptorArgsLength, 1);
+    __ TailCallExternalReference(ref, 6, 1);
   }
 }
 
 
 void CallStubCompiler::GenerateNameCheck(Handle<Name> name, Label* miss) {
   if (kind_ == Code::KEYED_CALL_IC) {
     __ Cmp(rcx, name);
     __ j(not_equal, miss);
   }
 }
@@ skipping 1659 matching lines @@
   // -----------------------------------
   TailCallBuiltin(masm, Builtins::kKeyedLoadIC_MissForceGeneric);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_X64