Dump INFO CODE_ID containing Build ID in Linux dump_syms

src/common/module.cc

 // Copyright (c) 2011 Google Inc.
 // All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 // notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
@@ skipping 31 matching lines @@
 #include <utility>
 
 namespace google_breakpad {
 
 using std::dec;
 using std::endl;
 using std::hex;
 
 
 Module::Module(const string &name, const string &os,
-               const string &architecture, const string &id) :
+               const string &architecture, const string &id,
+               const string &code_id /* = "" */) :
     name_(name),
     os_(os),
     architecture_(architecture),
     id_(id),
+    code_id_(code_id),
     load_address_(0) { }
 
 Module::~Module() {
   for (FileByNameMap::iterator it = files_.begin(); it != files_.end(); ++it)
     delete it->second;
   for (FunctionSet::iterator it = functions_.begin();
        it != functions_.end(); ++it) {
     delete *it;
   }
   for (vector<StackFrameEntry *>::iterator it = stack_frame_entries_.begin();
@@ skipping 161 matching lines @@
   }
   return stream.good();
 }
 
 bool Module::Write(std::ostream &stream, SymbolData symbol_data) {
   stream << "MODULE " << os_ << " " << architecture_ << " "
          << id_ << " " << name_ << endl;
   if (!stream.good())
     return ReportError();
 
+  if (!code_id_.empty()) {
+    stream << "INFO CODE_ID " << code_id_ << endl;
+  }
+
   if (symbol_data != ONLY_CFI) {
     AssignSourceIds();
 
     // Write out files.
     for (FileByNameMap::iterator file_it = files_.begin();
          file_it != files_.end(); ++file_it) {
       File *file = file_it->second;
       if (file->source_id >= 0) {
         stream << "FILE " << file->source_id << " " <<  file->name << endl;
         if (!stream.good())
@@ skipping 62 matching lines @@
 
         stream << endl;
       }
     }
   }
 
   return true;
 }
 
 }  // namespace google_breakpad