[dataview] Move DataView getters and setters to Torque

This CL adds a baseline Torque implementation of the DataView getters
and setters.
Right now, the Torque code just calls the C++ implementation, which
has moved to runtime.

Change-Id: Ic96fde7ea908c628af9586e84511037c237c4d3b
Reviewed-on: https://chromium-review.googlesource.com/1061520Reviewed-by: Michael Stanton <mvstanton@chromium.org>
Commit-Queue: Théotime Grohens <theotime@google.com>
Cr-Commit-Position: refs/heads/master@{#53312}

BUILD.gn

@@ -848,6 +848,7 @@ torque_files = [
   "src/builtins/base.tq",
   "src/builtins/array.tq",
   "src/builtins/typed-array.tq",
+  "src/builtins/data-view.tq",
   "test/torque/test-torque.tq",
 ]
 
@@ -855,6 +856,7 @@ torque_modules = [
   "base",
   "array",
   "typed-array",
+  "data-view",
   "test",
 ]
 
@@ -2241,6 +2243,7 @@ v8_source_set("v8_base") {
     "src/runtime/runtime-classes.cc",
     "src/runtime/runtime-collections.cc",
     "src/runtime/runtime-compiler.cc",
+    "src/runtime/runtime-dataview.cc",
     "src/runtime/runtime-date.cc",
     "src/runtime/runtime-debug.cc",
     "src/runtime/runtime-error.cc",

src/builtins/builtins-data-view-gen.h

+// Copyright 2018 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.
+
+#ifndef V8_BUILTINS_BUILTINS_DATA_VIEW_GEN_H_
+#define V8_BUILTINS_BUILTINS_DATA_VIEW_GEN_H_
+
+#include "src/code-stub-assembler.h"
+
+namespace v8 {
+namespace internal {
+
+class DataViewBuiltinsAssembler : public CodeStubAssembler {
+ public:
+  explicit DataViewBuiltinsAssembler(compiler::CodeAssemblerState* state)
+      : CodeStubAssembler(state) {}
+};
+
+}  // namespace internal
+}  // namespace v8
+
+#endif  // V8_BUILTINS_BUILTINS_DATA_VIEW_GEN_H_

src/builtins/builtins-definitions.h

@@ -449,26 +449,6 @@ namespace internal {
   CPP(DataViewPrototypeGetBuffer)                                              \
   CPP(DataViewPrototypeGetByteLength)                                          \
   CPP(DataViewPrototypeGetByteOffset)                                          \
-  CPP(DataViewPrototypeGetInt8)                                                \
-  CPP(DataViewPrototypeSetInt8)                                                \
-  CPP(DataViewPrototypeGetUint8)                                               \
-  CPP(DataViewPrototypeSetUint8)                                               \
-  CPP(DataViewPrototypeGetInt16)                                               \
-  CPP(DataViewPrototypeSetInt16)                                               \
-  CPP(DataViewPrototypeGetUint16)                                              \
-  CPP(DataViewPrototypeSetUint16)                                              \
-  CPP(DataViewPrototypeGetInt32)                                               \
-  CPP(DataViewPrototypeSetInt32)                                               \
-  CPP(DataViewPrototypeGetUint32)                                              \
-  CPP(DataViewPrototypeSetUint32)                                              \
-  CPP(DataViewPrototypeGetFloat32)                                             \
-  CPP(DataViewPrototypeSetFloat32)                                             \
-  CPP(DataViewPrototypeGetFloat64)                                             \
-  CPP(DataViewPrototypeSetFloat64)                                             \
-  CPP(DataViewPrototypeGetBigInt64)                                            \
-  CPP(DataViewPrototypeSetBigInt64)                                            \
-  CPP(DataViewPrototypeGetBigUint64)                                           \
-  CPP(DataViewPrototypeSetBigUint64)                                           \
                                                                                \
   /* Date */                                                                   \
   /* ES #sec-date-constructor */                                               \

src/debug/debug-evaluate.cc

@@ -354,6 +354,17 @@ bool IntrinsicHasNoSideEffect(Runtime::FunctionId id) {
   V(PrepareElementsForSort)              \
   V(TrySliceSimpleNonFastElements)       \
   V(TypedArrayGetBuffer)                 \
+  /* DataView */                         \
+  V(DataViewGetInt8)                     \
+  V(DataViewGetUint8)                    \
+  V(DataViewGetInt16)                    \
+  V(DataViewGetUint16)                   \
+  V(DataViewGetInt32)                    \
+  V(DataViewGetUint32)                   \
+  V(DataViewGetFloat32)                  \
+  V(DataViewGetFloat64)                  \
+  V(DataViewGetBigInt64)                 \
+  V(DataViewGetBigUint64)                \
   /* Errors */                           \
   V(NewTypeError)                        \
   V(ReThrow)                             \

src/runtime/runtime.h

@@ -606,6 +606,28 @@ namespace internal {
   F(TypedArraySet, 2, 1)                 \
   F(TypedArraySortFast, 1, 1)
 
+#define FOR_EACH_INTRINSIC_DATAVIEW(F) \
+  F(DataViewGetInt8, 1, 1)             \
+  F(DataViewGetUint8, 1, 1)            \
+  F(DataViewGetInt16, 2, 1)            \
+  F(DataViewGetUint16, 2, 1)           \
+  F(DataViewGetInt32, 2, 1)            \
+  F(DataViewGetUint32, 2, 1)           \
+  F(DataViewGetFloat32, 2, 1)          \
+  F(DataViewGetFloat64, 2, 1)          \
+  F(DataViewGetBigInt64, 2, 1)         \
+  F(DataViewGetBigUint64, 2, 1)        \
+  F(DataViewSetInt8, 2, 1)             \
+  F(DataViewSetUint8, 2, 1)            \
+  F(DataViewSetInt16, 3, 1)            \
+  F(DataViewSetUint16, 3, 1)           \
+  F(DataViewSetInt32, 3, 1)            \
+  F(DataViewSetUint32, 3, 1)           \
+  F(DataViewSetFloat32, 3, 1)          \
+  F(DataViewSetFloat64, 3, 1)          \
+  F(DataViewSetBigInt64, 3, 1)         \
+  F(DataViewSetBigUint64, 3, 1)
+
 #define FOR_EACH_INTRINSIC_WASM(F)   \
   F(ThrowWasmError, 1, 1)            \
   F(ThrowWasmStackOverflow, 0, 1)    \
@@ -675,6 +697,7 @@ namespace internal {
   FOR_EACH_INTRINSIC_SYMBOL(F)              \
   FOR_EACH_INTRINSIC_TEST(F)                \
   FOR_EACH_INTRINSIC_TYPEDARRAY(F)          \
+  FOR_EACH_INTRINSIC_DATAVIEW(F)            \
   FOR_EACH_INTRINSIC_WASM(F)
 
 // FOR_EACH_INTRINSIC defines the list of all intrinsics, coming in 2 flavors,