Dump C++ symbols and merge into v8 log.

tools/tickprocessor.js

Index: tools/tickprocessor.js
diff --git a/tools/tickprocessor.js b/tools/tickprocessor.js
index 7d07bf6c558a37a63e27e318bebbd9f89efa57d9..3bbb6234f5950103aa63585a049964e57fc5aed0 100644
--- a/tools/tickprocessor.js
+++ b/tools/tickprocessor.js
@@ -430,6 +430,18 @@ TickProcessor.prototype.printStatistics = function() {
 };
 
 
+TickProcessor.prototype.dumpCppEntries = function() {
+  var staticEntries = this.profile_.getAllStaticEntries();
+  var total = staticEntries.length;
+  for (var i = 0; i < total; ++i) {
+    var entry = staticEntries[i];
+    var printValues = ['cpp', '0x' + entry[0].toString(16), entry[1].size,
+                       '"' + entry[1].name + '"'];
+    print(printValues.join(','));
+  }
+};
+
+
 function padLeft(s, len) {
   s = s.toString();
   if (s.length < len) {
@@ -779,6 +791,8 @@ function ArgumentsProcessor(args) {
         'Show only ticks from EXTERNAL VM state'],
     '--call-graph-size': ['callGraphSize', TickProcessor.CALL_GRAPH_SIZE,
         'Set the call graph size'],
+    '--dump-cpp': ['dumpCppEntries', true,

[fmeawad, 2016/04/14 11:42:50]

All the other args manipulate the current output as is, but this one changes the
output completely. I wonder if you should have a dedicated js file that uses
codemap.js instead?

+         'Dump C++ Entries'],
     '--ignore-unknown': ['ignoreUnknown', true,
         'Exclude ticks of unknown code entries from processing'],
     '--separate-ic': ['separateIc', true,
@@ -820,6 +834,7 @@ ArgumentsProcessor.DEFAULTS = {
   platform: 'unix',
   stateFilter: null,
   callGraphSize: 5,
+  dumpCppEntries: false,
   ignoreUnknown: false,
   separateIc: false,
   targetRootFS: '',