This reverts commitee5c31f335
. Reason for revert: Fixed compiler failure Original change's description: > Revert "[wasm] A simple allocator datastructure for off-the heap" > > This reverts commit110d9ab005
. > > Reason for revert: https://build.chromium.org/p/client.v8/builders/V8%20Linux64%20-%20debug%20builder/builds/26607 > > Surprising we're seeing a failure on Linux 64 *after* CQ. Is the compiler there different? > > Original change's description: > > [wasm] A simple allocator datastructure for off-the heap > > > > We'll use this allocator in a follow-up CL to: > > - allocate speculative sizes of memory for a module that's being > > compiled (e.g. 2*size of wasm code). > > - each module will own such a sub-pool, and then use it to allocate > > contiguous chunks of memory for code. > > > > The underlying assumptions for the chosen allocation strategy is that: > > - the allocation granularity for pools is 1 page, so that no one page > > is owned by more than one wasm module > > - typical pool sizes (given module sizes) are multiple pages. > > - modules and module instances are typically few and long lived. Typically, > > we expect one module and one instance. > > > > This means we shouldn't expect fragmentations that lead to code being > > non-allocatable, or prohibitively many ranges. > > > > The data structure just manages ranges of addresses. Virtual memory management > > will be separate, as part of the responsibility of a "WasmHeap" > > that will be introduced in the future. So will concurrency control. > > > > Bug: > > Change-Id: Id99f46d10c25553b013054d994760f3c2a737c39 > > Reviewed-on: https://chromium-review.googlesource.com/669296 > > Commit-Queue: Mircea Trofin <mtrofin@chromium.org> > > Reviewed-by: Eric Holk <eholk@chromium.org> > > Reviewed-by: Brad Nelson <bradnelson@chromium.org> > > Cr-Commit-Position: refs/heads/master@{#48053} > > TBR=bradnelson@chromium.org,mtrofin@chromium.org,eholk@chromium.org > > Change-Id: Id82fa341b77624e4971f24c4757a9a666a65930c > No-Presubmit: true > No-Tree-Checks: true > No-Try: true > Reviewed-on: https://chromium-review.googlesource.com/670141 > Reviewed-by: Mircea Trofin <mtrofin@chromium.org> > Commit-Queue: Mircea Trofin <mtrofin@chromium.org> > Cr-Commit-Position: refs/heads/master@{#48054} TBR=bradnelson@chromium.org,mtrofin@chromium.org,eholk@chromium.org Change-Id: Ib6a7a3e6098d2689e60cdca85ec77e57e5295e48 No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://chromium-review.googlesource.com/670142 Commit-Queue: Mircea Trofin <mtrofin@chromium.org> Reviewed-by: Mircea Trofin <mtrofin@chromium.org> Cr-Commit-Position: refs/heads/master@{#48055}
215 lines
8.2 KiB
Plaintext
215 lines
8.2 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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sources = [
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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/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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"asmjs/switch-logic-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/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/sys-info-unittest.cc",
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"base/template-utils-unittest.cc",
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"base/utils/random-number-generator-unittest.cc",
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"cancelable-tasks-unittest.cc",
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"char-predicates-unittest.cc",
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"code-stub-assembler-unittest.cc",
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"code-stub-assembler-unittest.h",
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"compiler-dispatcher/compiler-dispatcher-tracer-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-dispatcher/unoptimized-compile-job-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/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/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/instruction-selector-unittest.cc",
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"compiler/instruction-selector-unittest.h",
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"compiler/instruction-sequence-unittest.cc",
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"compiler/instruction-sequence-unittest.h",
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"compiler/instruction-unittest.cc",
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"compiler/int64-lowering-unittest.cc",
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"compiler/js-builtin-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-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/live-range-builder.h",
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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/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-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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"counters-unittest.cc",
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"eh-frame-iterator-unittest.cc",
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"eh-frame-writer-unittest.cc",
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"heap/barrier-unittest.cc",
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"heap/bitmap-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-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/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/task-queue-unittest.cc",
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"libplatform/worker-thread-unittest.cc",
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"locked-queue-unittest.cc",
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"object-unittest.cc",
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"parser/preparser-unittest.cc",
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"register-configuration-unittest.cc",
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"run-all-unittests.cc",
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"source-position-table-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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"unicode-unittest.cc",
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"value-serializer-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-heap-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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"zone/segmentpool-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 (v8_current_cpu == "arm") {
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sources += [ "compiler/arm/instruction-selector-arm-unittest.cc" ]
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} else if (v8_current_cpu == "arm64") {
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sources += [ "compiler/arm64/instruction-selector-arm64-unittest.cc" ]
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} else if (v8_current_cpu == "x86") {
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sources += [ "compiler/ia32/instruction-selector-ia32-unittest.cc" ]
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} else if (v8_current_cpu == "mips" || v8_current_cpu == "mipsel") {
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sources += [ "compiler/mips/instruction-selector-mips-unittest.cc" ]
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} else if (v8_current_cpu == "mips64" || v8_current_cpu == "mips64el") {
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sources += [ "compiler/mips64/instruction-selector-mips64-unittest.cc" ]
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} else if (v8_current_cpu == "x64") {
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sources += [ "compiler/x64/instruction-selector-x64-unittest.cc" ]
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} else if (v8_current_cpu == "ppc" || v8_current_cpu == "ppc64") {
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sources += [ "compiler/ppc/instruction-selector-ppc-unittest.cc" ]
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} else if (v8_current_cpu == "s390" || v8_current_cpu == "s390x") {
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sources += [ "compiler/s390/instruction-selector-s390-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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# 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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"../..:v8_for_testing",
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"../..:v8_libbase",
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"../..:v8_libplatform",
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"//build/config:exe_and_shlib_deps",
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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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