Yury Delendik
60d9e1adc3
Drop the now-no-op Debugger.allowUnobservedAsmJS accessor and the matching Debugger.Object.createSource forceEnableAsmJS option, along with all devtools plumbing that fed them (ThreadActor.observeAsmJS, make-debugger's dbg.allowUnobservedAsmJS init, the thread-utils/thread-configuration defaults, and the matching xpcshell config). Delete the browser_dbg-features-asm.js integration test and its doc-asm.html/asm.js fixtures, and the orphan Debugger-allowUnobservedAsmJS-01.js jit-test. Rename js/src/gdb/mozilla/asmjs.py to wasm_trap.py (its content has only handled WasmTrapHandler SIGSEGV passthrough for some time) and drop the obsolete test-asmjs.py. Regenerate dom/base/use_counter_metrics.yaml to drop the js_asmjs and js_use_asm Glean metrics following the earlier UseCounters.conf edit, and scrub remaining asm.js mentions from js/src/doc, js/src/tests/lib, js/xpconnect memory reporter strings, devtools docs, dom/script, and several jit-tests. Depends on D300556 Differential Revision: https://phabricator.services.mozilla.com/D300557
86 lines
2.8 KiB
JavaScript
86 lines
2.8 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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const { Actor } = require("resource://devtools/shared/protocol.js");
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const {
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threadConfigurationSpec,
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} = require("resource://devtools/shared/specs/thread-configuration.js");
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const { SessionDataHelpers } = ChromeUtils.importESModule(
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"resource://devtools/server/actors/watcher/SessionDataHelpers.sys.mjs",
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{ global: "contextual" }
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);
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const {
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SUPPORTED_DATA: { THREAD_CONFIGURATION },
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} = SessionDataHelpers;
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// List of options supported by this thread configuration actor.
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/* eslint sort-keys: "error" */
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const SUPPORTED_OPTIONS = {
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// Disable pausing on caught exceptions.
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ignoreCaughtExceptions: true,
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// Log the event break points.
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logEventBreakpoints: true,
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// @backward-compat { version 151 } asm.js was removed in Fx152; accepted
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// from old clients for compatibility but no longer acted upon.
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observeAsmJS: true,
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// Enable debugging wasm.
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observeWasm: true,
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// Enable pausing on exceptions.
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pauseOnExceptions: true,
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// Boolean to know if we should display the overlay when pausing
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pauseOverlay: true,
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// Should pause all the workers untill thread has attached.
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pauseWorkersUntilAttach: true,
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// Include async stack frames when paused.
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shouldIncludeAsyncLiveFrames: true,
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// Include previously saved stack frames when paused.
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shouldIncludeSavedFrames: true,
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// Controls pausing on debugger statement.
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// (This is enabled by default if omitted)
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shouldPauseOnDebuggerStatement: true,
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// Stop pausing on breakpoints.
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skipBreakpoints: true,
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};
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/* eslint-disable sort-keys */
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/**
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* This actor manages the configuration options which apply to thread actor for all the targets.
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*
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* Configuration options should be applied to all concerned targets when the
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* configuration is updated, and new targets should also be able to read the
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* flags when they are created. The flags will be forwarded to the WatcherActor
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* and stored as THREAD_CONFIGURATION data entries.
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*
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* @class
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*/
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class ThreadConfigurationActor extends Actor {
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constructor(watcherActor) {
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super(watcherActor.conn, threadConfigurationSpec);
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this.watcherActor = watcherActor;
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}
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async updateConfiguration(configuration) {
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const configArray = Object.keys(configuration)
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.filter(key => {
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if (!SUPPORTED_OPTIONS[key]) {
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console.warn(`Unsupported option for ThreadConfiguration: ${key}`);
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return false;
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}
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return true;
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})
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.map(key => ({ key, value: configuration[key] }));
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await this.watcherActor.addOrSetDataEntry(
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THREAD_CONFIGURATION,
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configArray,
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"add"
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);
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}
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}
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exports.ThreadConfigurationActor = ThreadConfigurationActor;
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