6ed4495374
This moves marking write barrier related functions from Heap and IncrementalMarking into a separate class: MarkingBarrier. Additionally, a new WriteBarrier class is added at the heap API level that dispatches to MarkingBarrier. Future CLs will move slots recording in MarkingBarrier and apply the same refactoring to the generational barrier. An instance of MarkingBarrier will be added to each LocalHeap and enable it to emit a write barrier from a background thread. Bug: v8:10315 Change-Id: Icc147b48563d88c85d99ead99b1e201f523721d0 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2280083 Reviewed-by: Dominik Inführ <dinfuehr@chromium.org> Reviewed-by: Jakob Gruber <jgruber@chromium.org> Commit-Queue: Ulan Degenbaev <ulan@chromium.org> Cr-Commit-Position: refs/heads/master@{#68703}
125 lines
5.5 KiB
C++
125 lines
5.5 KiB
C++
// Copyright 2015 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 HEAP_HEAP_TESTER_H_
|
|
#define HEAP_HEAP_TESTER_H_
|
|
|
|
#include "src/heap/spaces.h"
|
|
#include "src/objects/fixed-array.h"
|
|
|
|
// Tests that should have access to private methods of {v8::internal::Heap}.
|
|
// Those tests need to be defined using HEAP_TEST(Name) { ... }.
|
|
#define HEAP_TEST_METHODS(V) \
|
|
V(CompactionFullAbortedPage) \
|
|
V(CompactionPartiallyAbortedPage) \
|
|
V(CompactionPartiallyAbortedPageIntraAbortedPointers) \
|
|
V(CompactionPartiallyAbortedPageWithInvalidatedSlots) \
|
|
V(CompactionPartiallyAbortedPageWithRememberedSetEntries) \
|
|
V(CompactionSpaceDivideMultiplePages) \
|
|
V(CompactionSpaceDivideSinglePage) \
|
|
V(InvalidatedSlotsAfterTrimming) \
|
|
V(InvalidatedSlotsAllInvalidatedRanges) \
|
|
V(InvalidatedSlotsCleanupEachObject) \
|
|
V(InvalidatedSlotsCleanupFull) \
|
|
V(InvalidatedSlotsCleanupRightTrim) \
|
|
V(InvalidatedSlotsCleanupOverlapRight) \
|
|
V(InvalidatedSlotsEvacuationCandidate) \
|
|
V(InvalidatedSlotsNoInvalidatedRanges) \
|
|
V(InvalidatedSlotsResetObjectRegression) \
|
|
V(InvalidatedSlotsRightTrimFixedArray) \
|
|
V(InvalidatedSlotsRightTrimLargeFixedArray) \
|
|
V(InvalidatedSlotsLeftTrimFixedArray) \
|
|
V(InvalidatedSlotsFastToSlow) \
|
|
V(InvalidatedSlotsSomeInvalidatedRanges) \
|
|
V(TestNewSpaceRefsInCopiedCode) \
|
|
V(GCDuringOffThreadMergeWithTransferHandle) \
|
|
V(GCFlags) \
|
|
V(MarkCompactCollector) \
|
|
V(MarkCompactEpochCounter) \
|
|
V(MemoryReducerActivationForSmallHeaps) \
|
|
V(NoPromotion) \
|
|
V(NumberStringCacheSize) \
|
|
V(ObjectGroups) \
|
|
V(Promotion) \
|
|
V(Regression39128) \
|
|
V(ResetWeakHandle) \
|
|
V(StressHandles) \
|
|
V(TestMemoryReducerSampleJsCalls) \
|
|
V(TestSizeOfObjects) \
|
|
V(Regress5831) \
|
|
V(Regress10560) \
|
|
V(Regress538257) \
|
|
V(Regress587004) \
|
|
V(Regress589413) \
|
|
V(Regress658718) \
|
|
V(Regress670675) \
|
|
V(Regress777177) \
|
|
V(Regress779503) \
|
|
V(Regress791582) \
|
|
V(Regress845060) \
|
|
V(RegressMissingWriteBarrierInAllocate) \
|
|
V(WriteBarrier_Marking) \
|
|
V(WriteBarrier_MarkingExtension) \
|
|
V(WriteBarriersInCopyJSObject)
|
|
|
|
#define HEAP_TEST(Name) \
|
|
CcTest register_test_##Name(v8::internal::heap::HeapTester::Test##Name, \
|
|
__FILE__, #Name, true, true); \
|
|
void v8::internal::heap::HeapTester::Test##Name()
|
|
|
|
#define UNINITIALIZED_HEAP_TEST(Name) \
|
|
CcTest register_test_##Name(v8::internal::heap::HeapTester::Test##Name, \
|
|
__FILE__, #Name, true, false); \
|
|
void v8::internal::heap::HeapTester::Test##Name()
|
|
|
|
#define THREADED_HEAP_TEST(Name) \
|
|
RegisterThreadedTest register_##Name( \
|
|
v8::internal::heap::HeapTester::Test##Name, #Name); \
|
|
/* */ HEAP_TEST(Name)
|
|
|
|
namespace v8 {
|
|
namespace internal {
|
|
|
|
template <typename T>
|
|
class Handle;
|
|
|
|
namespace heap {
|
|
|
|
class HeapTester {
|
|
public:
|
|
#define DECLARE_STATIC(Name) static void Test##Name();
|
|
|
|
HEAP_TEST_METHODS(DECLARE_STATIC)
|
|
#undef HEAP_TEST_METHODS
|
|
|
|
// test-alloc.cc
|
|
static AllocationResult AllocateAfterFailures();
|
|
static Handle<Object> TestAllocateAfterFailures();
|
|
|
|
// test-invalidated-slots.cc
|
|
static Page* AllocateByteArraysOnPage(Heap* heap,
|
|
std::vector<ByteArray>* byte_arrays);
|
|
|
|
// test-api.cc
|
|
static void ResetWeakHandle(bool global_gc);
|
|
|
|
// test-heap.cc
|
|
static AllocationResult AllocateByteArrayForTest(Heap* heap, int length,
|
|
AllocationType allocation);
|
|
static bool CodeEnsureLinearAllocationArea(Heap* heap, int size_in_bytes);
|
|
|
|
// test-mark-compact.cc
|
|
static AllocationResult AllocateMapForTest(v8::internal::Isolate* isolate);
|
|
static AllocationResult AllocateFixedArrayForTest(Heap* heap, int length,
|
|
AllocationType allocation);
|
|
|
|
static void UncommitFromSpace(Heap* heap);
|
|
};
|
|
|
|
} // namespace heap
|
|
} // namespace internal
|
|
} // namespace v8
|
|
|
|
#endif // HEAP_HEAP_TESTER_H_
|