1876767992
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)Global' src test | \ xargs -L1 sed -E 's/kExpr(Get|Set)Global\b/kExprGlobal\1/g' -i PS2 contains manual fixes. R=mstarzinger@chromium.org Bug: v8:9810 Change-Id: I064a6448cd95bc24d31a5931b5b4ef2464ea88b1 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1847355 Commit-Queue: Clemens Backes <clemensb@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#64163}
84 lines
2.6 KiB
JavaScript
84 lines
2.6 KiB
JavaScript
// Copyright 2019 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: --experimental-wasm-anyref
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let {session, contextGroup, Protocol} =
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InspectorTest.start('Test wasm scope information with anyref globals');
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(async function() {
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try {
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utils.load('test/mjsunit/wasm/wasm-module-builder.js');
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let builder = new WasmModuleBuilder();
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builder.addImportedGlobal('m', 'global', kWasmAnyRef, false);
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builder.addFunction('func', kSig_v_v)
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.addBody([
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kExprGlobalGet, 0, //
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kExprDrop, //
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])
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.exportAs('main');
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let moduleBytes = JSON.stringify(builder.toArray());
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function test(moduleBytes) {
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let module = new WebAssembly.Module((new Uint8Array(moduleBytes)).buffer);
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let global = 'hello, world';
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instance = new WebAssembly.Instance(module, {m: {global}});
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}
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Protocol.Debugger.enable();
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Protocol.Runtime.evaluate({
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expression: `
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let instance;
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${test.toString()}
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test(${moduleBytes});`
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});
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InspectorTest.log('Waiting for wasm script to be parsed.');
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let scriptId;
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while (true) {
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let msg = await Protocol.Debugger.onceScriptParsed();
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if (msg.params.url.startsWith('wasm://')) {
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scriptId = msg.params.scriptId;
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break;
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}
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}
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InspectorTest.log('Setting breakpoint in wasm.');
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await Protocol.Debugger.setBreakpoint(
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{location: {scriptId, lineNumber: 2}});
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InspectorTest.log('Running main.');
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Protocol.Runtime.evaluate({expression: 'instance.exports.main()'});
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let msg = await Protocol.Debugger.oncePaused();
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let callFrames = msg.params.callFrames;
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InspectorTest.log('Paused in debugger.');
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let scopeChain = callFrames[0].scopeChain;
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for (let scope of scopeChain) {
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if (scope.type != 'global') continue;
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let globalObjectProps = (await Protocol.Runtime.getProperties({
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'objectId': scope.object.objectId
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})).result.result;
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for (let prop of globalObjectProps) {
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let subProps = (await Protocol.Runtime.getProperties({
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objectId: prop.value.objectId
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})).result.result;
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let values =
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subProps.map((value) => `"${value.name}": ${value.value.value}`)
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.join(', ');
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InspectorTest.log(` ${prop.name}: {${values}}`);
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}
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}
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InspectorTest.log('Finished.');
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} catch (exc) {
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InspectorTest.log(`Failed with exception: ${exc}.`);
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} finally {
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InspectorTest.completeTest();
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}
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})();
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