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/disassembly-view.js b/tools/turbolizer/disassembly-view.js
new file mode 100644
index 0000000..94150ec
--- /dev/null
+++ b/tools/turbolizer/disassembly-view.js
@@ -0,0 +1,106 @@
+// 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 DisassemblyView extends TextView {
+ constructor(id, broker, sortedPositionList) {
+ super(id, broker, null, false);
+ this.pos_start = -1;
+ let view = this;
+ let ADDRESS_STYLE = {
+ css: 'tag',
+ location: function(text) {
+ ADDRESS_STYLE.last_address = text;
+ return undefined;
+ }
+ };
+ let ADDRESS_LINK_STYLE = {
+ css: 'tag',
+ link: function(text) {
+ view.select(function(location) { return location.address == text; }, true, true);
+ }
+ };
+ let UNCLASSIFIED_STYLE = {
+ css: 'com'
+ };
+ let NUMBER_STYLE = {
+ css: 'lit'
+ };
+ let COMMENT_STYLE = {
+ css: 'com'
+ };
+ let POSITION_STYLE = {
+ css: 'com',
+ location: function(text) {
+ view.pos_start = Number(text);
+ }
+ };
+ let OPCODE_STYLE = {
+ css: 'kwd',
+ location: function(text) {
+ return {
+ address: ADDRESS_STYLE.last_address
+ };
+ }
+ };
+ let patterns = [
+ [
+ [/^0x[0-9a-f]{8,16}/, ADDRESS_STYLE, 1],
+ [/^.*/, UNCLASSIFIED_STYLE, -1]
+ ],
+ [
+ [/^\s+\d+\s+[0-9a-f]+\s+/, NUMBER_STYLE, 2],
+ [/^.*/, null, -1]
+ ],
+ [
+ [/^\S+\s+/, OPCODE_STYLE, 3],
+ [/^\S+$/, OPCODE_STYLE, -1],
+ [/^.*/, null, -1]
+ ],
+ [
+ [/^\s+/, null],
+ [/^[^\(;]+$/, null, -1],
+ [/^[^\(;]+/, null],
+ [/^\(/, null, 4],
+ [/^;/, COMMENT_STYLE, 5]
+ ],
+ [
+ [/^0x[0-9a-f]{8,16}/, ADDRESS_LINK_STYLE],
+ [/^[^\)]/, null],
+ [/^\)$/, null, -1],
+ [/^\)/, null, 3]
+ ],
+ [
+ [/^; debug\: position /, COMMENT_STYLE, 6],
+ [/^.+$/, COMMENT_STYLE, -1]
+ ],
+ [
+ [/^\d+$/, POSITION_STYLE, -1],
+ ]
+ ];
+ view.setPatterns(patterns);
+ }
+
+ lineLocation(li) {
+ let view = this;
+ let result = undefined;
+ for (let i = 0; i < li.children.length; ++i) {
+ let fragment = li.children[i];
+ let location = fragment.location;
+ if (location != null) {
+ if (location.address != undefined) {
+ if (result === undefined) result = {};
+ result.address = location.address;
+ }
+ if (view.pos_start != -1) {
+ if (result === undefined) result = {};
+ result.pos_start = view.pos_start;
+ result.pos_end = result.pos_start + 1;
+ }
+ }
+ }
+ return result;
+ }
+}