forked from LeenkxTeam/Kmake
34 lines
778 B
JavaScript
34 lines
778 B
JavaScript
// Copyright 2023 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: --allow-natives-syntax
|
|
|
|
const memory = new WebAssembly.Memory({ initial: 1, maximum: 4 });
|
|
|
|
const heap = memory.buffer;
|
|
|
|
function builder(stdlib, foreign, heap) {
|
|
"use asm";
|
|
|
|
const mem = new stdlib.Float64Array(heap);
|
|
|
|
function add(x, y) {
|
|
x = +x;
|
|
y = +y;
|
|
|
|
return +mem[0] + +mem[1];
|
|
}
|
|
|
|
return {add: add};
|
|
}
|
|
|
|
// Check that the asm.js module can be instantiated in the asm.js pipeline.
|
|
builder(globalThis, undefined, new ArrayBuffer(2 ** 16));
|
|
assertTrue(%IsAsmWasmCode(builder));
|
|
|
|
const asm_js_module = builder(globalThis, undefined, heap);
|
|
|
|
// Should not throw.
|
|
memory.grow(0);
|