| OLD | NEW |
| 1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 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 <sstream> | 5 #include <sstream> |
| 6 | 6 |
| 7 #include "src/v8.h" | 7 #include "src/v8.h" |
| 8 | 8 |
| 9 #include "src/accessors.h" | 9 #include "src/accessors.h" |
| 10 #include "src/allocation-site-scopes.h" | 10 #include "src/allocation-site-scopes.h" |
| (...skipping 16909 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 16920 Runtime::SetupArrayBufferAllocatingData(isolate, buffer, | 16920 Runtime::SetupArrayBufferAllocatingData(isolate, buffer, |
| 16921 fixed_typed_array->DataSize(), false); | 16921 fixed_typed_array->DataSize(), false); |
| 16922 memcpy(buffer->backing_store(), | 16922 memcpy(buffer->backing_store(), |
| 16923 fixed_typed_array->DataPtr(), | 16923 fixed_typed_array->DataPtr(), |
| 16924 fixed_typed_array->DataSize()); | 16924 fixed_typed_array->DataSize()); |
| 16925 Handle<ExternalArray> new_elements = | 16925 Handle<ExternalArray> new_elements = |
| 16926 isolate->factory()->NewExternalArray( | 16926 isolate->factory()->NewExternalArray( |
| 16927 fixed_typed_array->length(), typed_array->type(), | 16927 fixed_typed_array->length(), typed_array->type(), |
| 16928 static_cast<uint8_t*>(buffer->backing_store())); | 16928 static_cast<uint8_t*>(buffer->backing_store())); |
| 16929 | 16929 |
| 16930 Heap* heap = isolate->heap(); | 16930 buffer->set_weak_first_view(*typed_array); |
| 16931 if (heap->InNewSpace(*typed_array)) { | 16931 DCHECK(typed_array->weak_next() == isolate->heap()->undefined_value()); |
| 16932 DCHECK(typed_array->weak_next() == isolate->heap()->undefined_value()); | |
| 16933 typed_array->set_weak_next(heap->new_array_buffer_views_list()); | |
| 16934 heap->set_new_array_buffer_views_list(*typed_array); | |
| 16935 } else { | |
| 16936 buffer->set_weak_first_view(*typed_array); | |
| 16937 DCHECK(typed_array->weak_next() == isolate->heap()->undefined_value()); | |
| 16938 } | |
| 16939 typed_array->set_buffer(*buffer); | 16932 typed_array->set_buffer(*buffer); |
| 16940 JSObject::SetMapAndElements(typed_array, new_map, new_elements); | 16933 JSObject::SetMapAndElements(typed_array, new_map, new_elements); |
| 16941 | 16934 |
| 16942 return buffer; | 16935 return buffer; |
| 16943 } | 16936 } |
| 16944 | 16937 |
| 16945 | 16938 |
| 16946 Handle<JSArrayBuffer> JSTypedArray::GetBuffer() { | 16939 Handle<JSArrayBuffer> JSTypedArray::GetBuffer() { |
| 16947 Handle<Object> result(buffer(), GetIsolate()); | 16940 Handle<Object> result(buffer(), GetIsolate()); |
| 16948 if (*result != Smi::FromInt(0)) { | 16941 if (*result != Smi::FromInt(0)) { |
| (...skipping 63 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 17012 CompilationInfo* info) { | 17005 CompilationInfo* info) { |
| 17013 Handle<DependentCode> codes = DependentCode::InsertCompilationInfo( | 17006 Handle<DependentCode> codes = DependentCode::InsertCompilationInfo( |
| 17014 handle(cell->dependent_code(), info->isolate()), | 17007 handle(cell->dependent_code(), info->isolate()), |
| 17015 DependentCode::kPropertyCellChangedGroup, info->object_wrapper()); | 17008 DependentCode::kPropertyCellChangedGroup, info->object_wrapper()); |
| 17016 if (*codes != cell->dependent_code()) cell->set_dependent_code(*codes); | 17009 if (*codes != cell->dependent_code()) cell->set_dependent_code(*codes); |
| 17017 info->dependencies(DependentCode::kPropertyCellChangedGroup)->Add( | 17010 info->dependencies(DependentCode::kPropertyCellChangedGroup)->Add( |
| 17018 cell, info->zone()); | 17011 cell, info->zone()); |
| 17019 } | 17012 } |
| 17020 | 17013 |
| 17021 } } // namespace v8::internal | 17014 } } // namespace v8::internal |
| OLD | NEW |