Revert "Refactoring PropertyCallbackInfo & FunctionCallbackInfo, step 1."

src/ia32/stub-cache-ia32.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 374 matching lines @@
   }
   __ mov(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));
   Register scratch = name;
   __ mov(scratch, Immediate(interceptor));
   __ push(scratch);
   __ push(receiver);
   __ push(holder);
+  __ push(FieldOperand(scratch, InterceptorInfo::kDataOffset));
+  __ push(Immediate(reinterpret_cast<int>(masm->isolate())));
 }
 
 
 static void CompileCallLoadPropertyWithInterceptor(
     MacroAssembler* masm,
     Register receiver,
     Register holder,
     Register name,
     Handle<JSObject> holder_obj) {
   PushInterceptorArguments(masm, receiver, holder, name, holder_obj);
   __ CallExternalReference(
       ExternalReference(IC_Utility(IC::kLoadPropertyWithInterceptorOnly),
                         masm->isolate()),
-      StubCache::kInterceptorArgsLength);
+      6);
 }
 
 
 // Number of pointers to be reserved on stack for fast API call.
 static const int kFastApiCallArguments = FunctionCallbackArguments::kArgsLength;
 
 
 // Reserves space for the extra arguments to API function in the
 // caller's frame.
 //
@@ skipping 297 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 647 matching lines @@
 }
 
 
 void BaseLoadStubCompiler::GenerateLoadCallback(
     Register reg,
     Handle<ExecutableAccessorInfo> callback) {
   // Insert additional parameters into the stack frame above return address.
   ASSERT(!scratch3().is(reg));
   __ pop(scratch3());  // Get return address to place it below.
 
-  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
   __ mov(scratch2(), esp);
   ASSERT(!scratch2().is(reg));
+  __ push(reg);  // holder
   // Push data from ExecutableAccessorInfo.
   if (isolate()->heap()->InNewSpace(callback->data())) {
-    ASSERT(!scratch1().is(reg));
     __ mov(scratch1(), Immediate(callback));
     __ push(FieldOperand(scratch1(), ExecutableAccessorInfo::kDataOffset));
   } else {
     __ push(Immediate(Handle<Object>(callback->data(), isolate())));
   }
   __ push(Immediate(isolate()->factory()->undefined_value()));  // ReturnValue
   // ReturnValue default value
   __ push(Immediate(isolate()->factory()->undefined_value()));
   __ push(Immediate(reinterpret_cast<int>(isolate())));
-  __ push(reg);  // holder
 
   // Save a pointer to where we pushed the arguments pointer.  This will be
   // passed as the const ExecutableAccessorInfo& to the C++ callback.
   __ push(scratch2());
 
   __ push(name());  // name
   __ mov(ebx, esp);  // esp points to reference to name (handler).
 
   __ push(scratch3());  // Restore return address.
 
@@ skipping 14 matching lines @@
   // already generated).  Do not allow the assembler to perform a
   // garbage collection but instead return the allocation failure
   // object.
 
   Address thunk_address = FUNCTION_ADDR(&InvokeAccessorGetterCallback);
 
   __ CallApiFunctionAndReturn(getter_address,
                               thunk_address,
                               ApiParameterOperand(2),
                               kStackSpace,
-                              7);
+                              6);
 }
 
 
 void BaseLoadStubCompiler::GenerateLoadConstant(Handle<Object> value) {
   // Return the constant value.
   __ LoadObject(eax, value);
   __ ret(0);
 }
 
 
@@ skipping 86 matching lines @@
     // Call the runtime system to load the interceptor.
     // Check that the maps haven't changed.
     __ pop(scratch2());  // save old return address
     PushInterceptorArguments(masm(), receiver(), holder_reg,
                              this->name(), interceptor_holder);
     __ push(scratch2());  // restore old return address
 
     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(ecx, Immediate(name));
     __ j(not_equal, miss);
   }
 }
@@ skipping 1687 matching lines @@
   // -----------------------------------
   TailCallBuiltin(masm, Builtins::kKeyedLoadIC_MissForceGeneric);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_IA32