PnaclCoordinator: Use llc's module-splitting for pexe compilation

ppapi/native_client/src/trusted/plugin/pnacl_translate_thread.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_PNACL_TRANSLATE_THREAD_H_
 #define NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_PNACL_TRANSLATE_THREAD_H_
 
 #include <deque>
 #include <vector>
 
@@ skipping 32 matching lines @@
 
 class PnaclTranslateThread {
  public:
   PnaclTranslateThread();
   ~PnaclTranslateThread();
 
   // Start the translation process. It will continue to run and consume data
   // as it is passed in with PutBytes.
   void RunTranslate(const pp::CompletionCallback& finish_callback,
                     const Manifest* manifest,
-                    TempFile* obj_file,
+                    const std::vector<TempFile*>* obj_files,
                     TempFile* nexe_file,
                     ErrorInfo* error_info,
                     PnaclResources* resources,
                     PnaclOptions* pnacl_options,
                     PnaclCoordinator* coordinator,
                     Plugin* plugin);
 
   // Kill the llc and/or ld subprocesses. This happens by closing the command
   // channel on the plugin side, which causes the trusted code in the nexe to
   // exit, which will cause any pending SRPCs to error. Because this is called
@@ skipping 14 matching lines @@
                                   ErrorInfo* error_info);
   // Helper thread entry point for translation. Takes a pointer to
   // PnaclTranslateThread and calls DoTranslate().
   static void WINAPI DoTranslateThread(void* arg);
   // Runs the streaming translation. Called from the helper thread.
   void DoTranslate() ;
   // Signal that Pnacl translation failed, from the translation thread only.
   void TranslateFailed(enum PluginErrorCode err_code,
                        const nacl::string& error_string);
   // Run the LD subprocess, returning true on success
-  bool RunLdSubprocess(int is_shared_library,
+  bool RunLdSubprocess(int modules_used,
+                       int is_shared_library,
                        const nacl::string& soname,
                        const nacl::string& lib_dependencies);
 
 
   // Callback to run when tasks are completed or an error has occurred.
   pp::CompletionCallback report_translate_finished_;
 
   nacl::scoped_ptr<NaClThread> translate_thread_;
 
   // Used to guard llc_subprocess and ld_subprocess
@@ skipping 15 matching lines @@
   // main thread to the SRPC thread. Protected by cond_mu_
   std::deque<std::vector<char> > data_buffers_;
   // Whether all data has been downloaded and copied to translation thread.
   // Associated with buffer_cond_
   bool done_;
 
   PnaclTimeStats time_stats_;
 
   // Data about the translation files, owned by the coordinator
   const Manifest* manifest_;
-  TempFile* obj_file_;
+  const std::vector<TempFile*>* obj_files_;
   TempFile* nexe_file_;
   ErrorInfo* coordinator_error_info_;
   PnaclResources* resources_;
   PnaclOptions* pnacl_options_;
   PnaclCoordinator* coordinator_;
   Plugin* plugin_;
  private:
   NACL_DISALLOW_COPY_AND_ASSIGN(PnaclTranslateThread);
 };
 
 }
 #endif // NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_PNACL_TRANSLATE_THREAD_H_