79a1468831
Changes: - Add possibility to define and emit all reference types. - Simplify function locals definition. - Change 'type' to 'type_index' where appropiate. Bug: v8:7748 Change-Id: Ie35a6204369e678298ee2ff2ec7c7793c5315c3e Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2390144 Commit-Queue: Manos Koukoutos <manoskouk@chromium.org> Reviewed-by: Thibaud Michaud <thibaudm@chromium.org> Cr-Commit-Position: refs/heads/master@{#69814}
39 lines
1.1 KiB
JavaScript
39 lines
1.1 KiB
JavaScript
// Copyright 2020 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.
|
|
|
|
// Flags: --wasm-staging
|
|
|
|
load('test/mjsunit/wasm/wasm-module-builder.js');
|
|
|
|
const builder = new WasmModuleBuilder();
|
|
builder.addMemory(1, 1, false, true);
|
|
const sig = builder.addType(makeSig([], [kWasmI32]));
|
|
|
|
builder.addFunction(undefined, sig)
|
|
.addLocals(kWasmI32, 1002).addLocals(kWasmI64, 3)
|
|
.addBodyWithEnd([
|
|
// signature: i_v
|
|
// body:
|
|
kExprLocalGet, 0xec, 0x07, // local.get
|
|
kExprLocalGet, 0xea, 0x07, // local.set
|
|
kExprLocalGet, 0x17, // local.set
|
|
kExprLocalGet, 0xb5, 0x01, // local.set
|
|
kExprI32Const, 0x00, // i32.const
|
|
kExprIf, kWasmI32, // if @39 i32
|
|
kExprI32Const, 0x91, 0xe8, 0x7e, // i32.const
|
|
kExprElse, // else @45
|
|
kExprI32Const, 0x00, // i32.const
|
|
kExprEnd, // end @48
|
|
kExprIf, kWasmStmt, // if @49
|
|
kExprI32Const, 0x00, // i32.const
|
|
kExprI32Const, 0x00, // i32.const
|
|
kAtomicPrefix, kExprI32AtomicSub, 0x01, 0x04, // i32.atomic.sub
|
|
kExprDrop,
|
|
kExprEnd,
|
|
kExprUnreachable,
|
|
kExprEnd
|
|
]);
|
|
|
|
const instance = builder.instantiate();
|