421fd3929d
This brings our constants back in line with the changed spec text. We already use kExprTableGet and kExprTableSet, but for locals and globals we still use the old wording. This renaming is mostly mechanical. PS1 was created using: ag -l 'kExpr(Get|Set|Tee)Local' src test | \ xargs -L1 sed -E 's/kExpr(Get|Set|Tee)Local\b/kExprLocal\1/g' -i PS2 contains manual fixes. R=mstarzinger@chromium.org Bug: v8:9810 Change-Id: I1617f1b2a100685a3bf56218e76845a9481959c5 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1847354 Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#64161}
98 lines
2.9 KiB
JavaScript
98 lines
2.9 KiB
JavaScript
// 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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// Flags: --expose-wasm --expose-gc
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load("test/mjsunit/wasm/wasm-module-builder.js");
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function makeFFI(func, t) {
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var builder = new WasmModuleBuilder();
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var sig_index = builder.addType(makeSig([t,t,t,t,t,t,t,t,t,t], [t]));
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builder.addImport("m", "func", sig_index);
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// Try to create a frame with lots of spilled values and parameters
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// on the stack to try to catch GC bugs in the reference maps for
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// the different parts of the stack.
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builder.addFunction("main", sig_index)
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.addBody([
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kExprLocalGet, 0, // --
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kExprLocalGet, 1, // --
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kExprLocalGet, 2, // --
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kExprLocalGet, 3, // --
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kExprLocalGet, 4, // --
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kExprLocalGet, 5, // --
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kExprLocalGet, 6, // --
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kExprLocalGet, 7, // --
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kExprLocalGet, 8, // --
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kExprLocalGet, 9, // --
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kExprCallFunction, 0, // --
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kExprDrop, // --
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kExprLocalGet, 0, // --
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kExprLocalGet, 1, // --
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kExprLocalGet, 2, // --
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kExprLocalGet, 3, // --
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kExprLocalGet, 4, // --
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kExprLocalGet, 5, // --
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kExprLocalGet, 6, // --
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kExprLocalGet, 7, // --
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kExprLocalGet, 8, // --
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kExprLocalGet, 9, // --
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kExprCallFunction, 0, // --
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]) // --
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.exportFunc();
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return builder.instantiate({m: {func: func}}).exports.main;
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}
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function print10(a, b, c, d, e, f, g, h, i) {
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print(a + ",", b + ",", c + ",", d + ",", e + ",", f + ",", g + ",", h + ",", i);
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gc();
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print(a + ",", b + ",", c + ",", d + ",", e + ",", f + ",", g + ",", h + ",", i);
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}
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(function I32Test() {
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var main = makeFFI(print10, kWasmI32);
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for (var i = 1; i < 0xFFFFFFF; i <<= 2) {
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main(i - 1, i, i + 2, i + 3, i + 4, i + 5, i + 6, i + 7, i + 8);
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}
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})();
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(function F32Test() {
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var main = makeFFI(print10, kWasmF32);
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for (var i = 1; i < 2e+30; i *= -157) {
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main(i - 1, i, i + 2, i + 3, i + 4, i + 5, i + 6, i + 7, i + 8);
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}
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})();
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(function F64Test() {
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var main = makeFFI(print10, kWasmF64);
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for (var i = 1; i < 2e+80; i *= -1137) {
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main(i - 1, i, i + 2, i + 3, i + 4, i + 5, i + 6, i + 7, i + 8);
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}
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})();
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(function GCInJSToWasmTest() {
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var builder = new WasmModuleBuilder();
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var sig_index = builder.addType(kSig_i_i);
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builder.addFunction("main", sig_index)
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.addBody([
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kExprLocalGet, 0, // --
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]) // --
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.exportFunc();
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var main = builder.instantiate({}).exports.main;
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var gc_object = {
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valueOf: function() {
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// Call the GC in valueOf, which is called within the JSToWasm wrapper.
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gc();
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return {};
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}
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};
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main(gc_object);
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})();
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