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// Copyright 2019 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/execution/protectors.h"
#include "src/execution/isolate-inl.h"
#include "src/execution/protectors-inl.h"
#include "src/handles/handles-inl.h"
#include "src/objects/contexts.h"
#include "src/objects/property-cell.h"
#include "src/objects/smi.h"
#include "src/tracing/trace-event.h"
#include "src/utils/utils.h"
namespace v8 {
namespace internal {
#define INVALIDATE_PROTECTOR_ON_NATIVE_CONTEXT_DEFINITION(name, cell) \
void Protectors::Invalidate##name(Isolate* isolate, \
Handle<NativeContext> native_context) { \
DCHECK_EQ(*native_context, isolate->raw_native_context()); \
DCHECK(native_context->cell().value().IsSmi()); \
DCHECK(Is##name##Intact(native_context)); \
Handle<PropertyCell> species_cell(native_context->cell(), isolate); \
PropertyCell::SetValueWithInvalidation( \
isolate, #cell, species_cell, \
handle(Smi::FromInt(kProtectorInvalid), isolate)); \
DCHECK(!Is##name##Intact(native_context)); \
}
DECLARED_PROTECTORS_ON_NATIVE_CONTEXT(
INVALIDATE_PROTECTOR_ON_NATIVE_CONTEXT_DEFINITION)
#undef INVALIDATE_PROTECTOR_ON_NATIVE_CONTEXT_DEFINITION
#define INVALIDATE_PROTECTOR_ON_ISOLATE_DEFINITION(name, unused_index, cell) \
void Protectors::Invalidate##name(Isolate* isolate) { \
DCHECK(isolate->factory()->cell()->value().IsSmi()); \
DCHECK(Is##name##Intact(isolate)); \
PropertyCell::SetValueWithInvalidation( \
isolate, #cell, isolate->factory()->cell(), \
handle(Smi::FromInt(kProtectorInvalid), isolate)); \
DCHECK(!Is##name##Intact(isolate)); \
}
DECLARED_PROTECTORS_ON_ISOLATE(INVALIDATE_PROTECTOR_ON_ISOLATE_DEFINITION)
#undef INVALIDATE_PROTECTOR_ON_ISOLATE_DEFINITION
} // namespace internal
} // namespace v8