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Issue 1903723003: [stubs]: Implement ArrayNoArgumentConstructor as a TF stub (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Review feedback Created 4 years, 7 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "src/arm64/interface-descriptors-arm64.h" 5 #include "src/arm64/interface-descriptors-arm64.h"
6 6
7 #if V8_TARGET_ARCH_ARM64 7 #if V8_TARGET_ARCH_ARM64
8 8
9 #include "src/interface-descriptors.h" 9 #include "src/interface-descriptors.h"
10 10
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265 } 265 }
266 266
267 #define SIMD128_ALLOC_DESC(TYPE, Type, type, lane_count, lane_type) \ 267 #define SIMD128_ALLOC_DESC(TYPE, Type, type, lane_count, lane_type) \
268 void Allocate##Type##Descriptor::InitializePlatformSpecific( \ 268 void Allocate##Type##Descriptor::InitializePlatformSpecific( \
269 CallInterfaceDescriptorData* data) { \ 269 CallInterfaceDescriptorData* data) { \
270 data->InitializePlatformSpecific(0, nullptr, nullptr); \ 270 data->InitializePlatformSpecific(0, nullptr, nullptr); \
271 } 271 }
272 SIMD128_TYPES(SIMD128_ALLOC_DESC) 272 SIMD128_TYPES(SIMD128_ALLOC_DESC)
273 #undef SIMD128_ALLOC_DESC 273 #undef SIMD128_ALLOC_DESC
274 274
275 void ArrayNoArgumentConstructorDescriptor::InitializePlatformSpecific(
276 CallInterfaceDescriptorData* data) {
277 // register state
278 // x1: function
279 // x2: allocation site with elements kind
280 // x0: number of arguments to the constructor function
281 Register registers[] = {x1, x2, x0};
282 data->InitializePlatformSpecific(arraysize(registers), registers, NULL);
283 }
284
275 void ArrayConstructorConstantArgCountDescriptor::InitializePlatformSpecific( 285 void ArrayConstructorConstantArgCountDescriptor::InitializePlatformSpecific(
276 CallInterfaceDescriptorData* data) { 286 CallInterfaceDescriptorData* data) {
277 // x1: function 287 // x1: function
278 // x2: allocation site with elements kind 288 // x2: allocation site with elements kind
279 // x0: number of arguments to the constructor function 289 // x0: number of arguments to the constructor function
280 Register registers[] = {x1, x2}; 290 Register registers[] = {x1, x2};
281 data->InitializePlatformSpecific(arraysize(registers), registers); 291 data->InitializePlatformSpecific(arraysize(registers), registers);
282 } 292 }
283 293
284 294
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470 x1, // the JSGeneratorObject to resume 480 x1, // the JSGeneratorObject to resume
471 x2 // the resume mode (tagged) 481 x2 // the resume mode (tagged)
472 }; 482 };
473 data->InitializePlatformSpecific(arraysize(registers), registers); 483 data->InitializePlatformSpecific(arraysize(registers), registers);
474 } 484 }
475 485
476 } // namespace internal 486 } // namespace internal
477 } // namespace v8 487 } // namespace v8
478 488
479 #endif // V8_TARGET_ARCH_ARM64 489 #endif // V8_TARGET_ARCH_ARM64
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