Refactoring InterfaceDescriptors away from code-stubs.h

src/arm/code-stubs-arm.cc

 // 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.
 
 #include "src/v8.h"
 
 #if V8_TARGET_ARCH_ARM
 
 #include "src/bootstrapper.h"
 #include "src/code-stubs.h"
@@ skipping 115 matching lines @@
 void CompareNilICStub::InitializeInterfaceDescriptor(
     CodeStubInterfaceDescriptor* descriptor) {
   Register registers[] = { cp, r0 };
   descriptor->Initialize(MajorKey(), arraysize(registers), registers,
                          FUNCTION_ADDR(CompareNilIC_Miss));
   descriptor->SetMissHandler(
       ExternalReference(IC_Utility(IC::kCompareNilIC_Miss), isolate()));
 }
 
 
-const Register InterfaceDescriptor::ContextRegister() { return cp; }
-
-
 static void InitializeArrayConstructorDescriptor(
     CodeStub::Major major, CodeStubInterfaceDescriptor* descriptor,
     int constant_stack_parameter_count) {
   // register state
   // cp -- context
   // r0 -- number of arguments
   // r1 -- function
   // r2 -- allocation site with elements kind
   Address deopt_handler = Runtime::FunctionForId(
       Runtime::kArrayConstructor)->entry;
@@ skipping 114 matching lines @@
 
 
 void StringAddStub::InitializeInterfaceDescriptor(
     CodeStubInterfaceDescriptor* descriptor) {
   Register registers[] = { cp, r1, r0 };
   descriptor->Initialize(MajorKey(), arraysize(registers), registers,
                          Runtime::FunctionForId(Runtime::kStringAdd)->entry);
 }
 
 
-void CallDescriptors::InitializeForIsolate(Isolate* isolate) {
-  static PlatformInterfaceDescriptor default_descriptor =
-      PlatformInterfaceDescriptor(CAN_INLINE_TARGET_ADDRESS);
-
-  static PlatformInterfaceDescriptor noInlineDescriptor =
-      PlatformInterfaceDescriptor(NEVER_INLINE_TARGET_ADDRESS);
-
-  {
-    CallInterfaceDescriptor* descriptor =
-        isolate->call_descriptor(Isolate::ArgumentAdaptorCall);
-    Register registers[] = { cp,  // context
-                             r1,  // JSFunction
-                             r0,  // actual number of arguments
-                             r2,  // expected number of arguments
-    };
-    Representation representations[] = {
-        Representation::Tagged(),     // context
-        Representation::Tagged(),     // JSFunction
-        Representation::Integer32(),  // actual number of arguments
-        Representation::Integer32(),  // expected number of arguments
-    };
-    descriptor->Initialize(arraysize(registers), registers,
-                           representations, &default_descriptor);
-  }
-  {
-    CallInterfaceDescriptor* descriptor =
-        isolate->call_descriptor(Isolate::KeyedCall);
-    Register registers[] = { cp,  // context
-                             r2,  // key
-    };
-    Representation representations[] = {
-        Representation::Tagged(),     // context
-        Representation::Tagged(),     // key
-    };
-    descriptor->Initialize(arraysize(registers), registers,
-                           representations, &noInlineDescriptor);
-  }
-  {
-    CallInterfaceDescriptor* descriptor =
-        isolate->call_descriptor(Isolate::NamedCall);
-    Register registers[] = { cp,  // context
-                             r2,  // name
-    };
-    Representation representations[] = {
-        Representation::Tagged(),     // context
-        Representation::Tagged(),     // name
-    };
-    descriptor->Initialize(arraysize(registers), registers,
-                           representations, &noInlineDescriptor);
-  }
-  {
-    CallInterfaceDescriptor* descriptor =
-        isolate->call_descriptor(Isolate::CallHandler);
-    Register registers[] = { cp,  // context
-                             r0,  // receiver
-    };
-    Representation representations[] = {
-        Representation::Tagged(),  // context
-        Representation::Tagged(),  // receiver
-    };
-    descriptor->Initialize(arraysize(registers), registers,
-                           representations, &default_descriptor);
-  }
-  {
-    CallInterfaceDescriptor* descriptor =
-        isolate->call_descriptor(Isolate::ApiFunctionCall);
-    Register registers[] = { cp,  // context
-                             r0,  // callee
-                             r4,  // call_data
-                             r2,  // holder
-                             r1,  // api_function_address
-    };
-    Representation representations[] = {
-        Representation::Tagged(),    // context
-        Representation::Tagged(),    // callee
-        Representation::Tagged(),    // call_data
-        Representation::Tagged(),    // holder
-        Representation::External(),  // api_function_address
-    };
-    descriptor->Initialize(arraysize(registers), registers,
-                           representations, &default_descriptor);
-  }
-}
-
-
 #define __ ACCESS_MASM(masm)
 
 
 static void EmitIdenticalObjectComparison(MacroAssembler* masm,
                                           Label* slow,
                                           Condition cond);
 static void EmitSmiNonsmiComparison(MacroAssembler* masm,
                                     Register lhs,
                                     Register rhs,
                                     Label* lhs_not_nan,
@@ skipping 4742 matching lines @@
                               MemOperand(fp, 6 * kPointerSize),
                               NULL);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_ARM