commit 61f157c8528c2b46f3234b4eea5a44df531d857d
author Ben Murdoch <benm@google.com> Fri Sep 16 13:49:30 2016 +0100
committer Dirk Vogt <dirk@fairphone.com> Fri Mar 17 16:06:52 2017 +0100
tree 3fa142ce2609b1fdf9d001275350184f71860fa3
parent c5610438f36f65235862a5f5020a739d29a5c32e

Merge V8 5.3.332.45.  DO NOT MERGE

Test: Manual

FPIIM-449

Change-Id: Id3254828b068abdea3cb10442e0172a8c9a98e03
(cherry picked from commit 13e2dadd00298019ed862f2b2fc5068bba730bcf)

tools/ic-explorer.html

diff --git a/tools/ic-explorer.html b/tools/ic-explorer.html
index ad1737a..42bbc20 100644
--- a/tools/ic-explorer.html
+++ b/tools/ic-explorer.html
@@ -51,6 +51,7 @@
         if (parts[1] === "patching") return;
         this.type = parts[0].substr(1);
         this.category = "Other";
+        this.map = undefined;
         if (this.type.indexOf("Store") !== -1) {
           this.category = "Store";
         } else if (this.type.indexOf("Load") !== -1) {
@@ -69,6 +70,13 @@
           var offset = this.parsePositionAndFile(parts, 2);
           if (offset == -1) return
           this.state = parts[++offset];
+          this.map = parts[offset + 1];
+          if (this.map !== undefined && this.map.startsWith("map=")) {
+            this.map = this.map.substring(4);
+            offset++;
+          } else {
+            this.map = undefined;
+          }
           if (this.type !== "CompareIC") {
             // if there is no address we have a smi key
             var address = parts[++offset];
@@ -135,7 +143,6 @@
           next = this.result.indexOf("\n", current);
           if (next === -1) break;
           i++;
-
           line = this.result.substring(current, next);
           current = next + 1;
           entry = new Entry(i, line);
@@ -152,7 +159,7 @@
 
 
     var properties = ['type', 'category', 'file', 'filePosition', 'state',
-      'key', 'isNative'
+      'key', 'isNative', 'map'
     ]
 
     class Group {
@@ -209,6 +216,15 @@
 
 
 
+    function escapeHtml(unsafe) {
+      if (!unsafe) return "";
+      return unsafe.toString()
+           .replace(/&/g, "&")
+           .replace(/</g, "&lt;")
+           .replace(/>/g, "&gt;")
+           .replace(/"/g, "&quot;")
+           .replace(/'/g, "&#039;");
+    }
 
     function updateTable() {
       var select = document.getElementById("group-key");
@@ -248,7 +264,7 @@
         td(tr, '<span onclick="toggleDetails(this)">details</a>', 'details');
         td(tr, entry.percentage + "%", 'percentage');
         td(tr, entry.count, 'count');
-        td(tr, entry.key, 'key');
+        td(tr, escapeHtml(entry.key), 'key');
         fragment.appendChild(tr);
       }
       var omitted = entries.length - max;
@@ -282,7 +298,7 @@
       var group = entry.groups[key];
       var div = document.createElement("div")
       div.className = 'drilldown-group-title'
-      div.innerHTML = key + ' [top ' + max + ']';
+      div.innerHTML = key + ' [top ' + max + ' out of ' + group.length + ']';
       var table = document.createElement("table");
       display(group.slice(0, max), table, false)
       div.appendChild(table);