8fdb23873b
This reverts commit5611f70b3d. Reason for revert: flaky tests: v8:9588, v8:9587 Original change's description: > "Reland x4 [arraybuffer] Rearchitect backing store ownership" > > This is a reland ofbc33f5aeba> > Contributed by titzer@chromium.org > > Original change's description: > > [arraybuffer] Rearchitect backing store ownership > > > > This CL completely rearchitects the ownership of array buffer backing stores, > > consolidating ownership into a {BackingStore} C++ object that is tracked > > throughout V8 using unique_ptr and shared_ptr where appropriate. > > > > Overall, lifetime management is simpler and more explicit. The numerous > > ways that array buffers were initialized have been streamlined to one > > Attach() method on JSArrayBuffer. The array buffer tracker in the > > GC implementation now manages std::shared_ptr<BackingStore> pointers, > > and the construction and destruction of the BackingStore object itself > > handles the underlying page or embedder-allocated memory. > > > > The embedder API remains unchanged for now. We use the > > v8::ArrayBuffer::Contents struct to hide an additional shared_ptr to > > keep the backing store alive properly, even in the case of aliases > > from live heap objects. Thus the embedder has a lower chance of making > > a mistake. Long-term, we should move the embedder to a model where they > > manage backing stores using shared_ptr to an opaque backing store object. > > TBR=yangguo@chromium.org > > BUG=v8:9380,v8:9221,chromium:986318 > > Change-Id: If671a4a9ca0476e8f084efae46e0d2bf99ed99ef > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1731005 > Commit-Queue: Ulan Degenbaev <ulan@chromium.org> > Reviewed-by: Clemens Hammacher <clemensh@chromium.org> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > Cr-Commit-Position: refs/heads/master@{#63041} TBR=ulan@chromium.org,yangguo@chromium.org,mstarzinger@chromium.org,clemensh@chromium.org # Not skipping CQ checks because original CL landed > 1 day ago. Bug: v8:9380, v8:9221, chromium:986318 Change-Id: Ic7381239f4e90d0c437b7e47a5ac6e8bce60f882 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1736747 Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Reviewed-by: Clemens Hammacher <clemensh@chromium.org> Commit-Queue: Ulan Degenbaev <ulan@chromium.org> Cr-Commit-Position: refs/heads/master@{#63081}
318 lines
11 KiB
Plaintext
318 lines
11 KiB
Plaintext
# Copyright 2016 The V8 project authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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import("../../gni/v8.gni")
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v8_executable("unittests") {
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testonly = true
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# TODO(machenbach): Translate from gyp.
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#['OS=="aix"', {
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# 'ldflags': [ '-Wl,-bbigtoc' ],
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#}],
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deps = [
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":unittests_sources",
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"../..:v8_for_testing",
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"../..:v8_libbase",
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"../..:v8_libplatform",
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"//build/win:default_exe_manifest",
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"//testing/gmock",
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"//testing/gtest",
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]
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data_deps = [
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"../../tools:v8_testrunner",
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]
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data = [
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"testcfg.py",
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"unittests.status",
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]
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configs = [
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"../..:external_config",
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"../..:internal_config_base",
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]
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}
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v8_source_set("unittests_sources") {
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testonly = true
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sources = [
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"../../test/common/assembler-tester.h",
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"../../test/common/wasm/wasm-macro-gen.h",
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"../../testing/gmock-support.h",
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"../../testing/gtest-support.h",
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"api/access-check-unittest.cc",
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"api/exception-unittest.cc",
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"api/interceptor-unittest.cc",
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"api/isolate-unittest.cc",
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"api/remote-object-unittest.cc",
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"api/resource-constraints-unittest.cc",
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"api/v8-object-unittest.cc",
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"asmjs/asm-scanner-unittest.cc",
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"asmjs/asm-types-unittest.cc",
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"base/address-region-unittest.cc",
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"base/atomic-utils-unittest.cc",
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"base/bits-unittest.cc",
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"base/cpu-unittest.cc",
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"base/division-by-constant-unittest.cc",
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"base/flags-unittest.cc",
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"base/functional-unittest.cc",
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"base/ieee754-unittest.cc",
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"base/iterator-unittest.cc",
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"base/list-unittest.cc",
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"base/logging-unittest.cc",
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"base/macros-unittest.cc",
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"base/ostreams-unittest.cc",
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"base/platform/condition-variable-unittest.cc",
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"base/platform/mutex-unittest.cc",
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"base/platform/platform-unittest.cc",
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"base/platform/semaphore-unittest.cc",
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"base/platform/time-unittest.cc",
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"base/region-allocator-unittest.cc",
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"base/sys-info-unittest.cc",
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"base/template-utils-unittest.cc",
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"base/threaded-list-unittest.cc",
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"base/utils/random-number-generator-unittest.cc",
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"base/vlq-base64-unittest.cc",
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"codegen/code-stub-assembler-unittest.cc",
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"codegen/code-stub-assembler-unittest.h",
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"codegen/register-configuration-unittest.cc",
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"codegen/source-position-table-unittest.cc",
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"compiler-dispatcher/compiler-dispatcher-unittest.cc",
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"compiler-dispatcher/optimizing-compile-dispatcher-unittest.cc",
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"compiler/backend/instruction-selector-unittest.cc",
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"compiler/backend/instruction-selector-unittest.h",
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"compiler/backend/instruction-sequence-unittest.cc",
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"compiler/backend/instruction-sequence-unittest.h",
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"compiler/backend/instruction-unittest.cc",
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"compiler/branch-elimination-unittest.cc",
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"compiler/bytecode-analysis-unittest.cc",
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"compiler/checkpoint-elimination-unittest.cc",
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"compiler/code-assembler-unittest.cc",
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"compiler/code-assembler-unittest.h",
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"compiler/common-operator-reducer-unittest.cc",
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"compiler/common-operator-unittest.cc",
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"compiler/compiler-test-utils.h",
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"compiler/constant-folding-reducer-unittest.cc",
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"compiler/control-equivalence-unittest.cc",
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"compiler/control-flow-optimizer-unittest.cc",
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"compiler/dead-code-elimination-unittest.cc",
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"compiler/decompression-elimination-unittest.cc",
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"compiler/diamond-unittest.cc",
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"compiler/effect-control-linearizer-unittest.cc",
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"compiler/graph-reducer-unittest.cc",
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"compiler/graph-reducer-unittest.h",
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"compiler/graph-trimmer-unittest.cc",
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"compiler/graph-unittest.cc",
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"compiler/graph-unittest.h",
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"compiler/int64-lowering-unittest.cc",
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"compiler/js-call-reducer-unittest.cc",
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"compiler/js-create-lowering-unittest.cc",
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"compiler/js-intrinsic-lowering-unittest.cc",
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"compiler/js-native-context-specialization-unittest.cc",
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"compiler/js-operator-unittest.cc",
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"compiler/js-typed-lowering-unittest.cc",
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"compiler/linkage-tail-call-unittest.cc",
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"compiler/load-elimination-unittest.cc",
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"compiler/loop-peeling-unittest.cc",
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"compiler/machine-operator-reducer-unittest.cc",
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"compiler/machine-operator-unittest.cc",
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"compiler/node-cache-unittest.cc",
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"compiler/node-matchers-unittest.cc",
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"compiler/node-properties-unittest.cc",
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"compiler/node-test-utils.cc",
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"compiler/node-test-utils.h",
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"compiler/node-unittest.cc",
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"compiler/opcodes-unittest.cc",
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"compiler/persistent-unittest.cc",
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"compiler/redundancy-elimination-unittest.cc",
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"compiler/regalloc/live-range-unittest.cc",
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"compiler/regalloc/move-optimizer-unittest.cc",
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"compiler/regalloc/register-allocator-unittest.cc",
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"compiler/schedule-unittest.cc",
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"compiler/scheduler-rpo-unittest.cc",
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"compiler/scheduler-unittest.cc",
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"compiler/simplified-lowering-unittest.cc",
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"compiler/simplified-operator-reducer-unittest.cc",
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"compiler/simplified-operator-unittest.cc",
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"compiler/state-values-utils-unittest.cc",
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"compiler/typed-optimization-unittest.cc",
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"compiler/typer-unittest.cc",
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"compiler/value-numbering-reducer-unittest.cc",
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"compiler/zone-stats-unittest.cc",
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"date/date-cache-unittest.cc",
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"diagnostics/eh-frame-iterator-unittest.cc",
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"diagnostics/eh-frame-writer-unittest.cc",
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"execution/microtask-queue-unittest.cc",
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"heap/barrier-unittest.cc",
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"heap/bitmap-test-utils.h",
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"heap/bitmap-unittest.cc",
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"heap/code-object-registry-unittest.cc",
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"heap/embedder-tracing-unittest.cc",
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"heap/gc-idle-time-handler-unittest.cc",
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"heap/gc-tracer-unittest.cc",
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"heap/heap-controller-unittest.cc",
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"heap/heap-unittest.cc",
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"heap/item-parallel-job-unittest.cc",
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"heap/marking-unittest.cc",
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"heap/memory-reducer-unittest.cc",
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"heap/object-stats-unittest.cc",
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"heap/scavenge-job-unittest.cc",
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"heap/slot-set-unittest.cc",
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"heap/spaces-unittest.cc",
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"heap/unmapper-unittest.cc",
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"heap/worklist-unittest.cc",
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"interpreter/bytecode-array-builder-unittest.cc",
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"interpreter/bytecode-array-iterator-unittest.cc",
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"interpreter/bytecode-array-random-iterator-unittest.cc",
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"interpreter/bytecode-array-writer-unittest.cc",
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"interpreter/bytecode-decoder-unittest.cc",
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"interpreter/bytecode-node-unittest.cc",
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"interpreter/bytecode-operands-unittest.cc",
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"interpreter/bytecode-register-allocator-unittest.cc",
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"interpreter/bytecode-register-optimizer-unittest.cc",
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"interpreter/bytecode-source-info-unittest.cc",
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"interpreter/bytecode-utils.h",
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"interpreter/bytecodes-unittest.cc",
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"interpreter/constant-array-builder-unittest.cc",
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"interpreter/interpreter-assembler-unittest.cc",
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"interpreter/interpreter-assembler-unittest.h",
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"libplatform/default-platform-unittest.cc",
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"libplatform/default-worker-threads-task-runner-unittest.cc",
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"libplatform/task-queue-unittest.cc",
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"libplatform/worker-thread-unittest.cc",
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"logging/counters-unittest.cc",
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"numbers/bigint-unittest.cc",
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"numbers/conversions-unittest.cc",
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"objects/object-unittest.cc",
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"objects/value-serializer-unittest.cc",
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"parser/ast-value-unittest.cc",
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"parser/preparser-unittest.cc",
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"profiler/strings-storage-unittest.cc",
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"regress/regress-crbug-938251-unittest.cc",
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"run-all-unittests.cc",
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"strings/char-predicates-unittest.cc",
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"strings/unicode-unittest.cc",
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"tasks/background-compile-task-unittest.cc",
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"tasks/cancelable-tasks-unittest.cc",
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"test-helpers.cc",
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"test-helpers.h",
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"test-utils.cc",
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"test-utils.h",
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"torque/earley-parser-unittest.cc",
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"torque/ls-json-unittest.cc",
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"torque/ls-message-unittest.cc",
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"torque/ls-server-data-unittest.cc",
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"torque/torque-unittest.cc",
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"torque/torque-utils-unittest.cc",
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"utils/allocation-unittest.cc",
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"utils/detachable-vector-unittest.cc",
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"utils/locked-queue-unittest.cc",
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"utils/utils-unittest.cc",
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"wasm/control-transfer-unittest.cc",
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"wasm/decoder-unittest.cc",
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"wasm/function-body-decoder-unittest.cc",
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"wasm/leb-helper-unittest.cc",
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"wasm/loop-assignment-analysis-unittest.cc",
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"wasm/module-decoder-unittest.cc",
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"wasm/streaming-decoder-unittest.cc",
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"wasm/wasm-code-manager-unittest.cc",
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"wasm/wasm-compiler-unittest.cc",
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"wasm/wasm-macro-gen-unittest.cc",
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"wasm/wasm-module-builder-unittest.cc",
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"wasm/wasm-opcodes-unittest.cc",
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"wasm/wasm-text-unittest.cc",
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"zone/zone-allocator-unittest.cc",
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"zone/zone-chunk-list-unittest.cc",
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"zone/zone-unittest.cc",
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]
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if (use_jumbo_build) {
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jumbo_excluded_sources = [
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# TODO(mostynb@opera.com): figure out how to make this build in both
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# modes. Template issues on windows if we add a functional_unittest
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# namespace as with the other files.
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"base/functional-unittest.cc",
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]
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}
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if (v8_current_cpu == "arm") {
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sources += [
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"assembler/turbo-assembler-arm-unittest.cc",
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"compiler/arm/instruction-selector-arm-unittest.cc",
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]
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} else if (v8_current_cpu == "arm64") {
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sources += [
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"assembler/turbo-assembler-arm64-unittest.cc",
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"compiler/arm64/instruction-selector-arm64-unittest.cc",
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]
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} else if (v8_current_cpu == "x86") {
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sources += [
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"assembler/turbo-assembler-ia32-unittest.cc",
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"compiler/ia32/instruction-selector-ia32-unittest.cc",
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]
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} else if (v8_current_cpu == "mips" || v8_current_cpu == "mipsel") {
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sources += [
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"assembler/turbo-assembler-mips-unittest.cc",
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"compiler/mips/instruction-selector-mips-unittest.cc",
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]
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} else if (v8_current_cpu == "mips64" || v8_current_cpu == "mips64el") {
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sources += [
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"assembler/turbo-assembler-mips64-unittest.cc",
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"compiler/mips64/instruction-selector-mips64-unittest.cc",
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]
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} else if (v8_current_cpu == "x64") {
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sources += [
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"assembler/turbo-assembler-x64-unittest.cc",
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"compiler/x64/instruction-selector-x64-unittest.cc",
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"wasm/trap-handler-x64-unittest.cc",
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]
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} else if (v8_current_cpu == "ppc" || v8_current_cpu == "ppc64") {
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sources += [
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"assembler/turbo-assembler-ppc-unittest.cc",
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"compiler/ppc/instruction-selector-ppc-unittest.cc",
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]
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} else if (v8_current_cpu == "s390" || v8_current_cpu == "s390x") {
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sources += [
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"assembler/turbo-assembler-s390-unittest.cc",
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"compiler/s390/instruction-selector-s390-unittest.cc",
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]
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}
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if (is_posix) {
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sources += [ "wasm/trap-handler-posix-unittest.cc" ]
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}
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if (is_win) {
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sources += [ "wasm/trap-handler-win-unittest.cc" ]
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}
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configs = [
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"../..:external_config",
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"../..:internal_config_base",
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]
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deps = [
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"..:common_test_headers",
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"../..:v8_for_testing",
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"../..:v8_libbase",
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"../..:v8_libplatform",
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"../../third_party/inspector_protocol:bindings_test",
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"../../third_party/inspector_protocol:encoding_test",
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"//build/win:default_exe_manifest",
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"//testing/gmock",
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"//testing/gtest",
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]
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if (is_win) {
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# This warning is benignly triggered by the U16 and U32 macros in
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# bytecode-utils.h.
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# C4309: 'static_cast': truncation of constant value
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cflags = [ "/wd4309" ]
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}
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}
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