commit bdcda468276dc9ab6bf648fc8cc07f3faad91526
author Greg Clayton <gclayton@apple.com> Mon Dec 20 20:49:23 2010 +0000
committer Greg Clayton <gclayton@apple.com> Mon Dec 20 20:49:23 2010 +0000
tree 4e6809f773137f945ded0e5d9a335c4416e60d4a
parent f5e4326a5c5ec87a57ec58497e191a04a4ec77e9

The LLDB API (lldb::SB*) is now thread safe!



git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@122262 91177308-0d34-0410-b5e6-96231b3b80d8

source/API/SBCommandInterpreter.cpp

diff --git a/source/API/SBCommandInterpreter.cpp b/source/API/SBCommandInterpreter.cpp
index 8d74857..ddd26cf 100644
--- a/source/API/SBCommandInterpreter.cpp
+++ b/source/API/SBCommandInterpreter.cpp
@@ -91,6 +91,10 @@
     result.Clear();
     if (m_opaque_ptr)
     {
+        TargetSP target_sp(m_opaque_ptr->GetDebugger().GetSelectedTarget());
+        Mutex::Locker api_locker;
+        if (target_sp)
+            api_locker.Reset(target_sp->GetAPIMutex().GetMutex());
         m_opaque_ptr->HandleCommand (command_line, add_to_history, result.ref());
     }
     else
@@ -163,10 +167,12 @@
     SBProcess process;
     if (m_opaque_ptr)
     {
-        Debugger &debugger = m_opaque_ptr->GetDebugger();
-        Target *target = debugger.GetSelectedTarget().get();
-        if (target)
-            process.SetProcess(target->GetProcessSP());
+        TargetSP target_sp(m_opaque_ptr->GetDebugger().GetSelectedTarget());
+        if (target_sp)
+        {
+            Mutex::Locker api_locker(target_sp->GetAPIMutex());
+            process.SetProcess(target_sp->GetProcessSP());
+        }
     }
     LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
 
@@ -229,6 +235,10 @@
     result.Clear();
     if (m_opaque_ptr)
     {
+        TargetSP target_sp(m_opaque_ptr->GetDebugger().GetSelectedTarget());
+        Mutex::Locker api_locker;
+        if (target_sp)
+            api_locker.Reset(target_sp->GetAPIMutex().GetMutex());
         m_opaque_ptr->SourceInitFile (false, result.ref());
     }
     else
@@ -250,6 +260,10 @@
     result.Clear();
     if (m_opaque_ptr)
     {
+        TargetSP target_sp(m_opaque_ptr->GetDebugger().GetSelectedTarget());
+        Mutex::Locker api_locker;
+        if (target_sp)
+            api_locker.Reset(target_sp->GetAPIMutex().GetMutex());
         m_opaque_ptr->SourceInitFile (true, result.ref());
     }
     else