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v8/test/cctest/BUILD.gn
Ulan Degenbaev 5611f70b3d "Reland x4 [arraybuffer] Rearchitect backing store ownership" 
This is a reland of bc33f5aeba

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}
2019-08-02 10:40:43 +00:00

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# Copyright 2016 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.
import("../../gni/v8.gni")
v8_executable("cctest") {
testonly = true
sources = [
"cctest.cc",
]
deps = [
":cctest_sources",
]
data_deps = [
"../../tools:v8_testrunner",
]
data = [
"testcfg.py",
"cctest.status",
"interpreter/bytecode_expectations/",
]
configs = [
"../..:external_config",
"../..:internal_config_base",
]
ldflags = []
if (v8_use_perfetto) {
deps += [ "//third_party/perfetto/include/perfetto/tracing" ]
}
# TODO(machenbach): Translate from gyp.
#["OS=="aix"", {
# "ldflags": [ "-Wl,-bbigtoc" ],
#}],
}
v8_header_set("cctest_headers") {
testonly = true
configs = [
"../..:external_config",
"../..:internal_config_base",
]
sources = [
"cctest.h",
]
}
v8_source_set("cctest_sources") {
testonly = true
sources = [
### gcmole(all) ###
"../common/assembler-tester.h",
"../common/wasm/flag-utils.h",
"../common/wasm/test-signatures.h",
"../common/wasm/wasm-macro-gen.h",
"collector.h",
"compiler/c-signature.h",
"compiler/call-tester.h",
"compiler/code-assembler-tester.h",
"compiler/codegen-tester.cc",
"compiler/codegen-tester.h",
"compiler/function-tester.cc",
"compiler/function-tester.h",
"compiler/graph-builder-tester.h",
"compiler/serializer-tester.cc",
"compiler/serializer-tester.h",
"compiler/test-basic-block-profiler.cc",
"compiler/test-branch-combine.cc",
"compiler/test-code-assembler.cc",
"compiler/test-code-generator.cc",
"compiler/test-gap-resolver.cc",
"compiler/test-graph-visualizer.cc",
"compiler/test-instruction-scheduler.cc",
"compiler/test-instruction.cc",
"compiler/test-js-constant-cache.cc",
"compiler/test-js-context-specialization.cc",
"compiler/test-js-typed-lowering.cc",
"compiler/test-jump-threading.cc",
"compiler/test-linkage.cc",
"compiler/test-loop-analysis.cc",
"compiler/test-machine-operator-reducer.cc",
"compiler/test-multiple-return.cc",
"compiler/test-node.cc",
"compiler/test-operator.cc",
"compiler/test-representation-change.cc",
"compiler/test-run-bytecode-graph-builder.cc",
"compiler/test-run-calls-to-external-references.cc",
"compiler/test-run-deopt.cc",
"compiler/test-run-intrinsics.cc",
"compiler/test-run-jsbranches.cc",
"compiler/test-run-jscalls.cc",
"compiler/test-run-jsexceptions.cc",
"compiler/test-run-jsobjects.cc",
"compiler/test-run-jsops.cc",
"compiler/test-run-load-store.cc",
"compiler/test-run-machops.cc",
"compiler/test-run-native-calls.cc",
"compiler/test-run-retpoline.cc",
"compiler/test-run-stackcheck.cc",
"compiler/test-run-tail-calls.cc",
"compiler/test-run-unwinding-info.cc",
"compiler/test-run-variables.cc",
"compiler/value-helper.cc",
"compiler/value-helper.h",
"disasm-regex-helper.cc",
"disasm-regex-helper.h",
"expression-type-collector-macros.h",
"gay-fixed.cc",
"gay-fixed.h",
"gay-precision.cc",
"gay-precision.h",
"gay-shortest.cc",
"gay-shortest.h",
"heap/heap-tester.h",
"heap/heap-utils.cc",
"heap/heap-utils.h",
"heap/test-alloc.cc",
"heap/test-array-buffer-tracker.cc",
"heap/test-compaction.cc",
"heap/test-concurrent-marking.cc",
"heap/test-embedder-tracing.cc",
"heap/test-external-string-tracker.cc",
"heap/test-heap.cc",
"heap/test-incremental-marking.cc",
"heap/test-invalidated-slots.cc",
"heap/test-iterators.cc",
"heap/test-lab.cc",
"heap/test-mark-compact.cc",
"heap/test-page-promotion.cc",
"heap/test-spaces.cc",
"heap/test-unmapper.cc",
"heap/test-weak-references.cc",
"interpreter/bytecode-expectations-printer.cc",
"interpreter/bytecode-expectations-printer.h",
"interpreter/interpreter-tester.cc",
"interpreter/interpreter-tester.h",
"interpreter/source-position-matcher.cc",
"interpreter/source-position-matcher.h",
"interpreter/test-bytecode-generator.cc",
"interpreter/test-interpreter-intrinsics.cc",
"interpreter/test-interpreter.cc",
"interpreter/test-source-positions.cc",
"libplatform/test-tracing.cc",
"libsampler/test-sampler.cc",
"manually-externalized-buffer.h",
"parsing/test-parse-decision.cc",
"parsing/test-preparser.cc",
"parsing/test-scanner-streams.cc",
"parsing/test-scanner.cc",
"print-extension.cc",
"print-extension.h",
"profiler-extension.cc",
"profiler-extension.h",
"scope-test-helper.h",
"setup-isolate-for-tests.cc",
"setup-isolate-for-tests.h",
"test-access-checks.cc",
"test-accessor-assembler.cc",
"test-accessors.cc",
"test-allocation.cc",
"test-api-accessors.cc",
"test-api-array-buffer.cc",
"test-api-interceptors.cc",
"test-api-stack-traces.cc",
"test-api-typed-array.cc",
"test-api.cc",
"test-api.h",
"test-array-list.cc",
"test-atomicops.cc",
"test-backing-store.cc",
"test-bignum-dtoa.cc",
"test-bignum.cc",
"test-bit-vector.cc",
"test-circular-queue.cc",
"test-code-layout.cc",
"test-code-stub-assembler.cc",
"test-compiler.cc",
"test-constantpool.cc",
"test-conversions.cc",
"test-cpu-profiler.cc",
"test-date.cc",
"test-debug-helper.cc",
"test-debug.cc",
"test-decls.cc",
"test-deoptimization.cc",
"test-dictionary.cc",
"test-diy-fp.cc",
"test-double.cc",
"test-dtoa.cc",
"test-elements-kind.cc",
"test-factory.cc",
"test-fast-dtoa.cc",
"test-feedback-vector.cc",
"test-feedback-vector.h",
"test-field-type-tracking.cc",
"test-fixed-dtoa.cc",
"test-flags.cc",
"test-func-name-inference.cc",
"test-global-handles.cc",
"test-global-object.cc",
"test-hashcode.cc",
"test-hashmap.cc",
"test-heap-profiler.cc",
"test-icache.cc",
"test-identity-map.cc",
"test-inobject-slack-tracking.cc",
"test-inspector.cc",
"test-intl.cc",
"test-js-weak-refs.cc",
"test-liveedit.cc",
"test-lockers.cc",
"test-log.cc",
"test-managed.cc",
"test-mementos.cc",
"test-modules.cc",
"test-object.cc",
"test-orderedhashtable.cc",
"test-parsing.cc",
"test-platform.cc",
"test-profile-generator.cc",
"test-random-number-generator.cc",
"test-regexp.cc",
"test-representation.cc",
"test-roots.cc",
"test-sampler-api.cc",
"test-serialize.cc",
"test-smi-lexicographic-compare.cc",
"test-strings.cc",
"test-strtod.cc",
"test-symbols.cc",
"test-thread-termination.cc",
"test-threads.cc",
"test-trace-event.cc",
"test-traced-value.cc",
"test-transitions.cc",
"test-transitions.h",
"test-typedarrays.cc",
"test-types.cc",
"test-unboxed-doubles.cc",
"test-unscopables-hidden-prototype.cc",
"test-unwinder.cc",
"test-usecounters.cc",
"test-utils.cc",
"test-version.cc",
"test-weakmaps.cc",
"test-weaksets.cc",
"torque/test-torque.cc",
"trace-extension.cc",
"trace-extension.h",
"unicode-helpers.cc",
"unicode-helpers.h",
"wasm/test-c-wasm-entry.cc",
"wasm/test-grow-memory.cc",
"wasm/test-jump-table-assembler.cc",
"wasm/test-run-wasm-64.cc",
"wasm/test-run-wasm-asmjs.cc",
"wasm/test-run-wasm-atomics.cc",
"wasm/test-run-wasm-atomics64.cc",
"wasm/test-run-wasm-bulk-memory.cc",
"wasm/test-run-wasm-exceptions.cc",
"wasm/test-run-wasm-interpreter.cc",
"wasm/test-run-wasm-js.cc",
"wasm/test-run-wasm-module.cc",
"wasm/test-run-wasm-sign-extension.cc",
"wasm/test-run-wasm-simd.cc",
"wasm/test-run-wasm.cc",
"wasm/test-streaming-compilation.cc",
"wasm/test-wasm-breakpoints.cc",
"wasm/test-wasm-codegen.cc",
"wasm/test-wasm-import-wrapper-cache.cc",
"wasm/test-wasm-interpreter-entry.cc",
"wasm/test-wasm-serialization.cc",
"wasm/test-wasm-shared-engine.cc",
"wasm/test-wasm-stack.cc",
"wasm/test-wasm-trap-position.cc",
"wasm/wasm-atomics-utils.h",
"wasm/wasm-run-utils.cc",
"wasm/wasm-run-utils.h",
]
if (use_jumbo_build) {
jumbo_excluded_sources = [
# TODO(mostynb@opera.com): figure out the jumbo issues with these source
# files, and include them in jumbo compilation units.
"interpreter/bytecode-expectations-printer.cc",
"interpreter/test-bytecode-generator.cc",
"test-api.cc",
]
}
if (v8_current_cpu == "arm") {
sources += [ ### gcmole(arch:arm) ###
"assembler-helper-arm.cc",
"assembler-helper-arm.h",
"test-assembler-arm.cc",
"test-disasm-arm.cc",
"test-macro-assembler-arm.cc",
"test-poison-disasm-arm.cc",
"test-sync-primitives-arm.cc",
]
} else if (v8_current_cpu == "arm64") {
sources += [ ### gcmole(arch:arm64) ###
"test-assembler-arm64.cc",
"test-disasm-arm64.cc",
"test-fuzz-arm64.cc",
"test-javascript-arm64.cc",
"test-js-arm64-variables.cc",
"test-macro-assembler-arm64.cc",
"test-pointer-auth-arm64.cc",
"test-poison-disasm-arm64.cc",
"test-sync-primitives-arm64.cc",
"test-utils-arm64.cc",
"test-utils-arm64.h",
]
if (is_win) {
sources += [ "test-stack-unwinding-win64.cc" ]
}
} else if (v8_current_cpu == "x86") {
sources += [ ### gcmole(arch:ia32) ###
"test-assembler-ia32.cc",
"test-disasm-ia32.cc",
"test-log-stack-tracer.cc",
]
} else if (v8_current_cpu == "mips") {
sources += [ ### gcmole(arch:mips) ###
"test-assembler-mips.cc",
"test-disasm-mips.cc",
"test-macro-assembler-mips.cc",
]
} else if (v8_current_cpu == "mipsel") {
sources += [ ### gcmole(arch:mipsel) ###
"test-assembler-mips.cc",
"test-disasm-mips.cc",
"test-macro-assembler-mips.cc",
]
} else if (v8_current_cpu == "mips64") {
sources += [ ### gcmole(arch:mips64) ###
"test-assembler-mips64.cc",
"test-disasm-mips64.cc",
"test-macro-assembler-mips64.cc",
]
} else if (v8_current_cpu == "mips64el") {
sources += [ ### gcmole(arch:mips64el) ###
"test-assembler-mips64.cc",
"test-disasm-mips64.cc",
"test-macro-assembler-mips64.cc",
]
} else if (v8_current_cpu == "x64") {
sources += [ ### gcmole(arch:x64) ###
"test-assembler-x64.cc",
"test-disasm-x64.cc",
"test-log-stack-tracer.cc",
"test-macro-assembler-x64.cc",
]
if (is_win) {
sources += [ "test-stack-unwinding-win64.cc" ]
}
} else if (v8_current_cpu == "ppc" || v8_current_cpu == "ppc64") {
sources += [ ### gcmole(arch:ppc) ###
"test-assembler-ppc.cc",
"test-disasm-ppc.cc",
]
} else if (v8_current_cpu == "s390" || v8_current_cpu == "s390x") {
sources += [ ### gcmole(arch:s390) ###
"test-assembler-s390.cc",
"test-disasm-s390.cc",
]
}
configs = [
"../..:external_config",
"../..:internal_config_base",
]
public_deps = [
":cctest_headers",
"..:common_test_headers",
"../..:v8_for_testing",
"../..:v8_libbase",
"../..:v8_libplatform",
"../..:wasm_module_runner",
"../../tools/debug_helper:v8_debug_helper",
"//build/win:default_exe_manifest",
]
defines = []
deps = [
"../..:run_torque",
]
if (v8_enable_i18n_support) {
defines += [ "V8_INTL_SUPPORT" ]
public_deps += [ "//third_party/icu" ]
} else {
sources -= [ "test-intl.cc" ]
}
cflags = []
if (v8_current_cpu == "ppc" || v8_current_cpu == "ppc64" ||
v8_current_cpu == "arm" || v8_current_cpu == "arm64" ||
v8_current_cpu == "s390" || v8_current_cpu == "s390x" ||
v8_current_cpu == "mips" || v8_current_cpu == "mips64" ||
v8_current_cpu == "mipsel" || v8_current_cpu == "mipsel64") {
# Disable fmadd/fmsub so that expected results match generated code in
# RunFloat64MulAndFloat64Add1 and friends.
if (!is_win) {
cflags += [ "-ffp-contract=off" ]
}
}
if (is_win) {
# This warning is benignly triggered by the U16 and U32 macros in
# bytecode-utils.h.
# C4309: 'static_cast': truncation of constant value
cflags += [ "/wd4309" ]
# MSVS wants this for gay-{precision,shortest}.cc.
cflags += [ "/bigobj" ]
}
if (v8_use_perfetto) {
deps += [
"//third_party/perfetto/include/perfetto/tracing",
"//third_party/perfetto/protos/perfetto/trace/chrome:lite",
"//third_party/perfetto/protos/perfetto/trace/chrome:zero",
]
}
}
v8_executable("generate-bytecode-expectations") {
testonly = true
sources = [
"interpreter/bytecode-expectations-printer.cc",
"interpreter/bytecode-expectations-printer.h",
"interpreter/generate-bytecode-expectations.cc",
]
configs = [
"../..:external_config",
"../..:internal_config_base",
]
deps = [
":cctest_headers",
"../..:v8",
"../..:v8_libbase",
"../..:v8_libplatform",
"//build/win:default_exe_manifest",
]
data = [
"interpreter/bytecode_expectations/",
]
}
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