a345a442d3
- Add d8.file.read() and d8.file.execute() helpers - Change tools and tests to use new d8.file helper - Unify error throwing in v8::Shell::ReadFile Change-Id: I5ef4cb27f217508a367106f01e872a4059d5e399 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2928505 Commit-Queue: Camillo Bruni <cbruni@chromium.org> Reviewed-by: Maya Lekova <mslekova@chromium.org> Reviewed-by: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#74883}
35 lines
1.1 KiB
JavaScript
35 lines
1.1 KiB
JavaScript
// Copyright 2021 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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// Flags: --wasm-staging
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d8.file.execute('test/mjsunit/wasm/wasm-module-builder.js');
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const builder = new WasmModuleBuilder();
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builder.addMemory(1, 1, false, true);
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builder.addType(
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makeSig([kWasmF64, kWasmI32, kWasmI32, kWasmF64, kWasmF32], [kWasmI64]));
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builder.addFunction(undefined, 0 /* sig */)
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.addLocals(kWasmI64, 1)
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.addBodyWithEnd([
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// signature: l_diidf
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// body:
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kExprLoop, 0x7e, // loop @3 i64
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kExprI64Const, 0x01, // i64.const
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kExprEnd, // end @7
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kExprBlock, 0x7f, // block @8 i32
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kExprLocalGet, 0x05, // local.get
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kExprLocalSet, 0x05, // local.set
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kExprI32Const, 0x00, // i32.const
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kExprEnd, // end @16
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kExprLocalGet, 0x05, // local.get
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kExprLocalGet, 0x05, // local.get
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kAtomicPrefix, kExprI64AtomicCompareExchange, 0x00, 0x04,
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kExprI64GtS, // i64.gt_s
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kExprDrop, // drop
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kExprI64Const, 0x01, // i64.const
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kExprEnd, // end @29
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]);
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const instance = builder.instantiate();
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