v8/test/mjsunit/regress/wasm/regress-803788.js
Andreas Haas 6b650574fc [wasm] Allow multi-table initialization in the wasm-module-builder
This CL just adds a parameter to addElementSegment and adjusts all
existing tests.

Note that addElementSegment contains some convenience code to construct
one initial table if it does not exist yet. I did not extend that code
to multiple tables. If you want to use multiple tables, you have to
create them first before calling addElementSegment.

R=clemensh@chromium.org

Bug: v8:7581
Change-Id: Ie131fd5dc19856703ab5cfb2fa8f7d576f70a18b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1520709
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60211}
2019-03-13 10:39:41 +00:00

27 lines
793 B
JavaScript

// Copyright 2018 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-lazy-compilation
load('test/mjsunit/wasm/wasm-module-builder.js');
var builder = new WasmModuleBuilder();
let q_table = builder.addImportedTable("q", "table")
let q_base = builder.addImportedGlobal("q", "base", kWasmI32);
let q_fun = builder.addImport("q", "fun", kSig_v_v);
builder.addType(kSig_i_ii);
builder.addElementSegment(0, q_base, true, [ q_fun ])
let module = new WebAssembly.Module(builder.toBuffer());
let table = new WebAssembly.Table({
element: "anyfunc",
initial: 10,
});
let instance = new WebAssembly.Instance(module, {
q: {
base: 0,
table: table,
fun: () => (0)
}
});