Add debug fission support.

src/common/linux/dump_symbols.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 270 matching lines @@
   assert(debug_info_section.first);
   uint64 debug_info_length = debug_info_section.second;
   for (uint64 offset = 0; offset < debug_info_length;) {
     // Make a handler for the root DIE that populates MODULE with the
     // data that was found.
     DwarfCUToModule::WarningReporter reporter(dwarf_filename, offset);
     DwarfCUToModule root_handler(&file_context, &line_to_module, &reporter);
     // Make a Dwarf2Handler that drives the DIEHandler.
     dwarf2reader::DIEDispatcher die_dispatcher(&root_handler);
     // Make a DWARF parser for the compilation unit at OFFSET.
-    dwarf2reader::CompilationUnit reader(file_context.section_map(),
+    dwarf2reader::CompilationUnit reader(dwarf_filename,
+                                         file_context.section_map(),
                                          offset,
                                          &byte_reader,
                                          &die_dispatcher);
     // Process the entire compilation unit; get the offset of the next.
     offset += reader.Start();
   }
   return true;
 }
 
 // Fill REGISTER_NAMES with the register names appropriate to the
@@ skipping 770 matching lines @@
   MmapWrapper map_wrapper;
   void* elf_header = NULL;
   if (!LoadELF(obj_file, &map_wrapper, &elf_header))
     return false;
 
   return ReadSymbolDataInternal(reinterpret_cast<uint8_t*>(elf_header),
                                 obj_file, debug_dirs, options, module);
 }
 
 }  // namespace google_breakpad