Move inline macro definition from typedarray.js to macros.py

src/typedarray.js

 // Copyright 2013 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 16 matching lines @@
 
 "use strict";
 
 // This file relies on the fact that the following declaration has been made
 // in runtime.js:
 // var $Array = global.Array;
 var $ArrayBuffer = global.ArrayBuffer;
 
 
 // --------------- Typed Arrays ---------------------
-macro TYPED_ARRAYS(FUNCTION)
-// arrayIds below should be synchronized with Runtime_TypedArrayInitialize.
-FUNCTION(1, Uint8Array, 1)
-FUNCTION(2, Int8Array, 1)
-FUNCTION(3, Uint16Array, 2)
-FUNCTION(4, Int16Array, 2)
-FUNCTION(5, Uint32Array, 4)
-FUNCTION(6, Int32Array, 4)
-FUNCTION(7, Float32Array, 4)
-FUNCTION(8, Float64Array, 8)
-FUNCTION(9, Uint8ClampedArray, 1)
-endmacro
-
-macro TYPED_ARRAY_CONSTRUCTOR(ARRAY_ID, NAME, ELEMENT_SIZE)
-  function NAMEConstructByArrayBuffer(obj, buffer, byteOffset, length) {
-    var bufferByteLength = buffer.byteLength;
-    var offset;
-    if (IS_UNDEFINED(byteOffset)) {
-      offset = 0;
-    } else {
-      offset = ToPositiveInteger(byteOffset, "invalid_typed_array_length");
-
-      if (offset % ELEMENT_SIZE !== 0) {
-        throw MakeRangeError("invalid_typed_array_alignment",
-            "start offset", "NAME", ELEMENT_SIZE);
-      }
-      if (offset > bufferByteLength) {
-        throw MakeRangeError("invalid_typed_array_offset");
-      }
-    }
-
-    var newByteLength;
-    var newLength;
-    if (IS_UNDEFINED(length)) {
-      if (bufferByteLength % ELEMENT_SIZE !== 0) {
-        throw MakeRangeError("invalid_typed_array_alignment",
-          "byte length", "NAME", ELEMENT_SIZE);
-      }
-      newByteLength = bufferByteLength - offset;
-      newLength = newByteLength / ELEMENT_SIZE;
-    } else {
-      var newLength = ToPositiveInteger(length, "invalid_typed_array_length");
-      newByteLength = newLength * ELEMENT_SIZE;
-    }
-    if ((offset + newByteLength > bufferByteLength)
-        || (newLength > %MaxSmi())) {
-      throw MakeRangeError("invalid_typed_array_length");
-    }
-    %TypedArrayInitialize(obj, ARRAY_ID, buffer, offset, newByteLength);
-  }
-
-  function NAMEConstructByLength(obj, length) {
-    var l = IS_UNDEFINED(length) ?
-      0 : ToPositiveInteger(length, "invalid_typed_array_length");
-    if (l > %MaxSmi()) {
-      throw MakeRangeError("invalid_typed_array_length");
-    }
-    var byteLength = l * ELEMENT_SIZE;
-    var buffer = new $ArrayBuffer(byteLength);
-    %TypedArrayInitialize(obj, ARRAY_ID, buffer, 0, byteLength);
-  }
-
-  function NAMEConstructByArrayLike(obj, arrayLike) {
-    var length = arrayLike.length;
-    var l = ToPositiveInteger(length, "invalid_typed_array_length");
-    if (l > %MaxSmi()) {
-      throw MakeRangeError("invalid_typed_array_length");
-    }
-    if(!%TypedArrayInitializeFromArrayLike(obj, ARRAY_ID, arrayLike, l)) {
-      for (var i = 0; i < l; i++) {
-        // It is crucial that we let any execptions from arrayLike[i]
-        // propagate outside the function.
-        obj[i] = arrayLike[i];
-      }
-    }
-  }
-
-  function NAMEConstructor(arg1, arg2, arg3) {
-
-    if (%_IsConstructCall()) {
-      if (IS_ARRAYBUFFER(arg1)) {
-        NAMEConstructByArrayBuffer(this, arg1, arg2, arg3);
-      } else if (IS_NUMBER(arg1) || IS_STRING(arg1) ||
-                 IS_BOOLEAN(arg1) || IS_UNDEFINED(arg1)) {
-        NAMEConstructByLength(this, arg1);
-      } else {
-        NAMEConstructByArrayLike(this, arg1);
-      }
-    } else {
-      throw MakeTypeError("constructor_not_function", ["NAME"])
-    }
-  }
-endmacro
-
 TYPED_ARRAYS(TYPED_ARRAY_CONSTRUCTOR)
 
 function TypedArrayGetBuffer() {
   return %TypedArrayGetBuffer(this);
 }
 
 function TypedArrayGetByteLength() {
   return %TypedArrayGetByteLength(this);
 }
 
@@ skipping 154 matching lines @@
   InstallGetter(constructor.prototype, "byteOffset", TypedArrayGetByteOffset);
   InstallGetter(constructor.prototype, "byteLength", TypedArrayGetByteLength);
   InstallGetter(constructor.prototype, "length", TypedArrayGetLength);
 
   InstallFunctions(constructor.prototype, DONT_ENUM, $Array(
         "subarray", CreateSubArray(elementSize, constructor),
         "set", TypedArraySet
   ));
 }
 
-macro SETUP_TYPED_ARRAY(ARRAY_ID, NAME, ELEMENT_SIZE)
-  SetupTypedArray (global.NAME, NAMEConstructor, ELEMENT_SIZE);
-endmacro
-
 TYPED_ARRAYS(SETUP_TYPED_ARRAY)
 
 // --------------------------- DataView -----------------------------
 
 var $DataView = global.DataView;
 
 function DataViewConstructor(buffer, byteOffset, byteLength) { // length = 3
   if (%_IsConstructCall()) {
     if (!IS_ARRAYBUFFER(buffer)) {
       throw MakeTypeError('data_view_not_array_buffer', []);
@@ skipping 32 matching lines @@
 }
 
 function DataViewGetByteLength() {
   if (!IS_DATAVIEW(this)) {
     throw MakeTypeError('incompatible_method_receiver',
                         ['DataView.byteLength', this]);
   }
   return %DataViewGetByteLength(this);
 }
 
-macro DATA_VIEW_TYPES(FUNCTION)
-  FUNCTION(Int8)
-  FUNCTION(Uint8)
-  FUNCTION(Int16)
-  FUNCTION(Uint16)
-  FUNCTION(Int32)
-  FUNCTION(Uint32)
-  FUNCTION(Float32)
-  FUNCTION(Float64)
-endmacro
-
 function ToPositiveDataViewOffset(offset) {
   return ToPositiveInteger(offset, 'invalid_data_view_accessor_offset');
 }
 
-
-macro DATA_VIEW_GETTER_SETTER(TYPENAME)
-function DataViewGetTYPENAME(offset, little_endian) {
-  if (!IS_DATAVIEW(this)) {
-    throw MakeTypeError('incompatible_method_receiver',
-                        ['DataView.getTYPENAME', this]);
-  }
-  if (%_ArgumentsLength() < 1) {
-    throw MakeTypeError('invalid_argument');
-  }
-  return %DataViewGetTYPENAME(this,
-                          ToPositiveDataViewOffset(offset),
-                          !!little_endian);
-}
-
-function DataViewSetTYPENAME(offset, value, little_endian) {
-  if (!IS_DATAVIEW(this)) {
-    throw MakeTypeError('incompatible_method_receiver',
-                        ['DataView.setTYPENAME', this]);
-  }
-  if (%_ArgumentsLength() < 2) {
-    throw MakeTypeError('invalid_argument');
-  }
-  %DataViewSetTYPENAME(this,
-                   ToPositiveDataViewOffset(offset),
-                   TO_NUMBER_INLINE(value),
-                   !!little_endian);
-}
-endmacro
-
 DATA_VIEW_TYPES(DATA_VIEW_GETTER_SETTER)
 
 function SetupDataView() {
   %CheckIsBootstrapping();
 
   // Setup the DataView constructor.
   %SetCode($DataView, DataViewConstructor);
   %FunctionSetPrototype($DataView, new $Object);
 
   // Set up constructor property on the DataView prototype.
@@ skipping 24 matching lines @@
 
       "getFloat32", DataViewGetFloat32,
       "setFloat32", DataViewSetFloat32,
 
       "getFloat64", DataViewGetFloat64,
       "setFloat64", DataViewSetFloat64
   ));
 }
 
 SetupDataView();