From Andrew Chatham: add signedrel<>, rel32s and friends.

[deliverable/binutils-gdb.git] / gold / gold.cc

diff --git a/gold/gold.cc b/gold/gold.cc
index 7c8ed8fc5bef8b9039929ecc2e56de1975e370bd..7d01a81305f192070c08fe227c0e525b3fbe4a0b 100644 (file)
--- a/gold/gold.cc
+++ b/gold/gold.cc
@@ -1,4 +1,24 @@
-// ld.c -- linker main function
+// gold.cc -- main linker functions
+
+// Copyright 2006, 2007 Free Software Foundation, Inc.
+// Written by Ian Lance Taylor <iant@google.com>.
+
+// This file is part of gold.
+
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+// MA 02110-1301, USA.
 
 #include "gold.h"
 
@@ -148,6 +168,10 @@ queue_middle_tasks(const General_options& options,
   // bother to create a task for it.
   define_standard_symbols(symtab, layout, input_objects->target());
 
+  // Define __start and __stop symbols for output sections where
+  // appropriate.
+  layout->define_section_symbols(symtab, input_objects->target());
+
   // Read the relocations of the input files.  We do this to find
   // which symbols are used by relocations which require a GOT and/or
   // a PLT entry, or a COPY reloc.  When we implement garbage
@@ -217,15 +241,16 @@ queue_final_tasks(const General_options& options,
 
   // Queue a task to write out the symbol table.
   final_blocker->add_blocker();
-  workqueue->queue(new Write_symbols_task(symtab, input_objects->target(),
-                                         layout->sympool(), of,
+  workqueue->queue(new Write_symbols_task(symtab,
+                                         input_objects->target(),
+                                         layout->sympool(),
+                                         layout->dynpool(),
+                                         of,
                                          final_blocker));
 
   // Queue a task to write out everything else.
   final_blocker->add_blocker();
-  workqueue->queue(new Write_data_task(layout, symtab,
-                                      input_objects->target(),
-                                      of, final_blocker));
+  workqueue->queue(new Write_data_task(layout, symtab, of, final_blocker));
 
   // Queue a task to close the output file.  This will be blocked by
   // FINAL_BLOCKER.
@@ -234,50 +259,3 @@ queue_final_tasks(const General_options& options,
 }
 
 } // End namespace gold.
-
-using namespace gold;
-
-int
-main(int argc, char** argv)
-{
-#if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES)
-  setlocale (LC_MESSAGES, "");
-#endif
-#if defined (HAVE_SETLOCALE)
-  setlocale (LC_CTYPE, "");
-#endif
-  bindtextdomain (PACKAGE, LOCALEDIR);
-  textdomain (PACKAGE);
-
-  gold::program_name = argv[0];
-
-  // Handle the command line options.
-  gold::Command_line command_line;
-  command_line.process(argc - 1, argv + 1);
-
-  // The work queue.
-  gold::Workqueue workqueue(command_line.options());
-
-  // The list of input objects.
-  Input_objects input_objects;
-
-  // The symbol table.
-  Symbol_table symtab;
-
-  // The layout object.
-  Layout layout(command_line.options());
-
-  // Get the search path from the -L options.
-  Dirsearch search_path;
-  search_path.add(&workqueue, command_line.options().search_path());
-
-  // Queue up the first set of tasks.
-  queue_initial_tasks(command_line.options(), search_path,
-                     command_line, &workqueue, &input_objects,
-                     &symtab, &layout);
-
-  // Run the main task processing loop.
-  workqueue.process();
-
-  gold::gold_exit(true);
-}