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https://github.com/dart-lang/sdk
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fbcacd7c05
Fix imprecision in Zone::SizeInBytes that was finally noticed by vm/cc/AllocateZone because the size of the initial inline buffer changed. TEST=ci Bug: https://github.com/dart-lang/sdk/issues/47399 Change-Id: I152d24d03a59b21267a9a24e5d929b51af57af71 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/215980 Reviewed-by: Siva Annamalai <asiva@google.com> Commit-Queue: Ryan Macnak <rmacnak@google.com>
73 lines
1.7 KiB
C++
73 lines
1.7 KiB
C++
// Copyright (c) 2019, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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#include "vm/thread_state.h"
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#include "vm/handles_impl.h"
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#include "vm/zone.h"
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namespace dart {
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ThreadState::ThreadState(bool is_os_thread) : BaseThread(is_os_thread) {}
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ThreadState::~ThreadState() {}
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bool ThreadState::ZoneIsOwnedByThread(Zone* zone) const {
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ASSERT(zone != nullptr);
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Zone* current = zone_;
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while (current != nullptr) {
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if (current == zone) {
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return true;
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}
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current = current->previous();
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}
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return false;
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}
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bool ThreadState::IsValidZoneHandle(Dart_Handle object) const {
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Zone* zone = this->zone();
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while (zone != NULL) {
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if (zone->handles()->IsValidZoneHandle(reinterpret_cast<uword>(object))) {
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return true;
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}
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zone = zone->previous();
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}
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return false;
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}
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intptr_t ThreadState::CountZoneHandles() const {
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intptr_t count = 0;
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Zone* zone = this->zone();
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while (zone != NULL) {
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count += zone->handles()->CountZoneHandles();
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zone = zone->previous();
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}
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ASSERT(count >= 0);
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return count;
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}
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bool ThreadState::IsValidScopedHandle(Dart_Handle object) const {
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Zone* zone = this->zone();
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while (zone != NULL) {
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if (zone->handles()->IsValidScopedHandle(reinterpret_cast<uword>(object))) {
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return true;
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}
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zone = zone->previous();
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}
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return false;
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}
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intptr_t ThreadState::CountScopedHandles() const {
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intptr_t count = 0;
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Zone* zone = this->zone();
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while (zone != NULL) {
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count += zone->handles()->CountScopedHandles();
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zone = zone->previous();
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}
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ASSERT(count >= 0);
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return count;
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}
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} // namespace dart
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