Reland of "Remove ExternalArray, derived types, and element kinds"

src/objects-printer.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"
 
 #include "src/disasm.h"
 #include "src/disassembler.h"
 #include "src/heap/objects-visiting.h"
 #include "src/interpreter/bytecodes.h"
@@ skipping 62 matching lines @@
     case BYTE_ARRAY_TYPE:
       ByteArray::cast(this)->ByteArrayPrint(os);
       break;
     case BYTECODE_ARRAY_TYPE:
       BytecodeArray::cast(this)->BytecodeArrayPrint(os);
       break;
     case FREE_SPACE_TYPE:
       FreeSpace::cast(this)->FreeSpacePrint(os);
       break;
 
-#define PRINT_EXTERNAL_ARRAY(Type, type, TYPE, ctype, size)            \
-  case EXTERNAL_##TYPE##_ARRAY_TYPE:                                   \
-    External##Type##Array::cast(this)->External##Type##ArrayPrint(os); \
-    break;
-
-     TYPED_ARRAYS(PRINT_EXTERNAL_ARRAY)
-#undef PRINT_EXTERNAL_ARRAY
-
 #define PRINT_FIXED_TYPED_ARRAY(Type, type, TYPE, ctype, size) \
   case Fixed##Type##Array::kInstanceType:                      \
     Fixed##Type##Array::cast(this)->FixedTypedArrayPrint(os);  \
     break;
 
     TYPED_ARRAYS(PRINT_FIXED_TYPED_ARRAY)
 #undef PRINT_FIXED_TYPED_ARRAY
 
     case FILLER_TYPE:
       os << "filler";
@@ skipping 107 matching lines @@
 void BytecodeArray::BytecodeArrayPrint(std::ostream& os) {  // NOLINT
   Disassemble(os);
 }
 
 
 void FreeSpace::FreeSpacePrint(std::ostream& os) {  // NOLINT
   os << "free space, size " << Size();
 }
 
 
-#define EXTERNAL_ARRAY_PRINTER(Type, type, TYPE, ctype, size)                \
-  void External##Type##Array::External##Type##ArrayPrint(std::ostream& os) { \
-    os << "external " #type " array";                                        \
-  }
-
-TYPED_ARRAYS(EXTERNAL_ARRAY_PRINTER)
-
-#undef EXTERNAL_ARRAY_PRINTER
-
-
 template <class Traits>
 void FixedTypedArray<Traits>::FixedTypedArrayPrint(
     std::ostream& os) {  // NOLINT
   os << "fixed " << Traits::Designator();
 }
 
 
 void JSObject::PrintProperties(std::ostream& os) {  // NOLINT
   if (HasFastProperties()) {
     DescriptorArray* descs = map()->instance_descriptors();
@@ skipping 76 matching lines @@
       break;
     }
 
 
 #define PRINT_ELEMENTS(Kind, Type)         \
   case Kind: {                             \
     DoPrintElements<Type>(os, elements()); \
     break;                                 \
   }
 
-    PRINT_ELEMENTS(EXTERNAL_UINT8_CLAMPED_ELEMENTS, ExternalUint8ClampedArray)
-    PRINT_ELEMENTS(EXTERNAL_INT8_ELEMENTS, ExternalInt8Array)
-    PRINT_ELEMENTS(EXTERNAL_UINT8_ELEMENTS,
-        ExternalUint8Array)
-    PRINT_ELEMENTS(EXTERNAL_INT16_ELEMENTS, ExternalInt16Array)
-    PRINT_ELEMENTS(EXTERNAL_UINT16_ELEMENTS,
-        ExternalUint16Array)
-    PRINT_ELEMENTS(EXTERNAL_INT32_ELEMENTS, ExternalInt32Array)
-    PRINT_ELEMENTS(EXTERNAL_UINT32_ELEMENTS,
-        ExternalUint32Array)
-    PRINT_ELEMENTS(EXTERNAL_FLOAT32_ELEMENTS, ExternalFloat32Array)
-    PRINT_ELEMENTS(EXTERNAL_FLOAT64_ELEMENTS, ExternalFloat64Array)
-
     PRINT_ELEMENTS(UINT8_ELEMENTS, FixedUint8Array)
     PRINT_ELEMENTS(UINT8_CLAMPED_ELEMENTS, FixedUint8ClampedArray)
     PRINT_ELEMENTS(INT8_ELEMENTS, FixedInt8Array)
     PRINT_ELEMENTS(UINT16_ELEMENTS, FixedUint16Array)
     PRINT_ELEMENTS(INT16_ELEMENTS, FixedInt16Array)
     PRINT_ELEMENTS(UINT32_ELEMENTS, FixedUint32Array)
     PRINT_ELEMENTS(INT32_ELEMENTS, FixedInt32Array)
     PRINT_ELEMENTS(FLOAT32_ELEMENTS, FixedFloat32Array)
     PRINT_ELEMENTS(FLOAT64_ELEMENTS, FixedFloat64Array)
 
@@ skipping 888 matching lines @@
   }
 }
 
 
 void JSObject::PrintTransitions(std::ostream& os) {  // NOLINT
   TransitionArray::PrintTransitions(os, map()->raw_transitions());
 }
 #endif  // defined(DEBUG) || defined(OBJECT_PRINT)
 }  // namespace internal
 }  // namespace v8