Merge V8 5.3.332.45. DO NOT MERGE
Test: Manual
FPIIM-449
Change-Id: Id3254828b068abdea3cb10442e0172a8c9a98e03
(cherry picked from commit 13e2dadd00298019ed862f2b2fc5068bba730bcf)
diff --git a/tools/turbolizer/schedule-view.js b/tools/turbolizer/schedule-view.js
new file mode 100644
index 0000000..00ce205
--- /dev/null
+++ b/tools/turbolizer/schedule-view.js
@@ -0,0 +1,127 @@
+// Copyright 2015 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.
+
+"use strict";
+
+class ScheduleView extends TextView {
+ constructor(id, broker, nodePositionMap) {
+ super(id, broker, null, false);
+ let view = this;
+ let BLOCK_STYLE = {
+ css: 'tag'
+ };
+ const BLOCK_HEADER_STYLE = {
+ css: 'com',
+ block_id: -1,
+ location: function(text) {
+ let matches = /\d+/.exec(text);
+ if (!matches) return undefined;
+ BLOCK_HEADER_STYLE.block_id = Number(matches[0]);
+ return {
+ block_id: BLOCK_HEADER_STYLE.block_id
+ };
+ },
+ };
+ const BLOCK_LINK_STYLE = {
+ css: 'tag',
+ link: function(text) {
+ let id = Number(text.substr(1));
+ view.select(function(location) { return location.block_id == id; }, true, true);
+ }
+ };
+ const ID_STYLE = {
+ css: 'tag',
+ location: function(text) {
+ let matches = /\d+/.exec(text);
+ return {
+ node_id: Number(matches[0]),
+ block_id: BLOCK_HEADER_STYLE.block_id
+ };
+ },
+ };
+ const ID_LINK_STYLE = {
+ css: 'tag',
+ link: function(text) {
+ let id = Number(text);
+ view.select(function(location) { return location.node_id == id; }, true, true);
+ }
+ };
+ const NODE_STYLE = { css: 'kwd' };
+ const GOTO_STYLE = { css: 'kwd',
+ goto_id: -2,
+ location: function(text) {
+ return {
+ node_id: GOTO_STYLE.goto_id--,
+ block_id: BLOCK_HEADER_STYLE.block_id
+ };
+ }
+ }
+ const ARROW_STYLE = { css: 'kwd' };
+ let patterns = [
+ [
+ [/^--- BLOCK B\d+/, BLOCK_HEADER_STYLE, 1],
+ [/^\s+\d+: /, ID_STYLE, 2],
+ [/^\s+Goto/, GOTO_STYLE, 6],
+ [/^.*/, null, -1]
+ ],
+ [
+ [/^ +/, null],
+ [/^\(deferred\)/, BLOCK_HEADER_STYLE],
+ [/^B\d+/, BLOCK_LINK_STYLE],
+ [/^<-/, ARROW_STYLE],
+ [/^->/, ARROW_STYLE],
+ [/^,/, null],
+ [/^---/, BLOCK_HEADER_STYLE, -1]
+ ],
+ // Parse opcode including []
+ [
+ [/^[A-Za-z0-9_]+(\[.*\])?$/, NODE_STYLE, -1],
+ [/^[A-Za-z0-9_]+(\[.*\])?/, NODE_STYLE, 3]
+ ],
+ // Parse optional parameters
+ [
+ [/^ /, null, 4],
+ [/^\(/, null],
+ [/^\d+/, ID_LINK_STYLE],
+ [/^, /, null],
+ [/^\)$/, null, -1],
+ [/^\)/, null, 4],
+ ],
+ [
+ [/^ -> /, ARROW_STYLE, 5],
+ [/^.*/, null, -1]
+ ],
+ [
+ [/^B\d+$/, BLOCK_LINK_STYLE, -1],
+ [/^B\d+/, BLOCK_LINK_STYLE],
+ [/^, /, null]
+ ],
+ [
+ [/^ -> /, ARROW_STYLE],
+ [/^B\d+$/, BLOCK_LINK_STYLE, -1]
+ ]
+ ];
+ this.setPatterns(patterns);
+ this.setNodePositionMap(nodePositionMap);
+ }
+
+ initializeContent(data, rememberedSelection) {
+ super.initializeContent(data, rememberedSelection);
+ var graph = this;
+ var locations = [];
+ for (var id of rememberedSelection) {
+ locations.push({ node_id : id });
+ }
+ this.selectLocations(locations, true, false);
+ }
+
+ detachSelection() {
+ var selection = this.selection.detachSelection();
+ var s = new Set();
+ for (var i of selection) {
+ s.add(i.location.node_id);
+ };
+ return s;
+ }
+}