Added mutex protection to the Symtab class.

Added a new SortOrder enumeration and hooked it up to the "image dump symtab"
command so we can dump symbol tables in the original order, sorted by address, 
or sorted by name.

llvm-svn: 116049

1 files changed, 4 insertions, 2 deletions

diff --git a/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp b/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp
index 5b66ef87b08..4d7ce7fa6f4 100644
--- a/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp
+++ b/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp
@@ -647,6 +647,8 @@ ObjectFileELF::GetSymtab()
     Symtab *symbol_table = new Symtab(this);
     m_symtab_ap.reset(symbol_table);
 
+    Mutex::Locker locker (symbol_table->GetMutex ());
+    
     if (!(ParseSectionHeaders() && GetSectionHeaderStringTable()))
         return symbol_table;
 
@@ -658,7 +660,7 @@ ObjectFileELF::GetSymtab()
         {
             const ELFSectionHeader &symtab_section = *I;
             user_id_t section_id = SectionIndex(I);
-            ParseSymbolTable(symbol_table, symtab_section, section_id);
+            ParseSymbolTable (symbol_table, symtab_section, section_id);
         }
     }
 
@@ -685,7 +687,7 @@ ObjectFileELF::Dump(Stream *s)
         section_list->Dump(s, NULL, true);
     Symtab *symtab = GetSymtab();
     if (symtab)
-        symtab->Dump(s, NULL);
+        symtab->Dump(s, NULL, lldb::eSortOrderNone);
     s->EOL();
     DumpDependentModules(s);
     s->EOL();