Fix thread name updating in Linux. "thread list" should report correct names always now.

Created new LinuxThread class inherited from POSIXThread and removed linux / freebsd ifdefs
Removed several un-needed set thread name calls

CR (and multiple suggestions): mkopec

llvm-svn: 187545

1 files changed, 43 insertions, 0 deletions

diff --git a/lldb/source/Plugins/Process/Linux/LinuxThread.h b/lldb/source/Plugins/Process/Linux/LinuxThread.h
new file mode 100644
index 00000000000..7d253aa98eb
--- /dev/null
+++ b/lldb/source/Plugins/Process/Linux/LinuxThread.h
@@ -0,0 +1,43 @@
+//===-- LinuxThread.h -------------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef liblldb_LinuxThread_H_
+#define liblldb_LinuxThread_H_
+
+// Other libraries and framework includes
+#include "POSIXThread.h"
+
+//------------------------------------------------------------------------------
+// @class LinuxThread
+// @brief Abstraction of a Linux thread.
+class LinuxThread
+    : public POSIXThread
+{
+public:
+
+    //------------------------------------------------------------------
+    // Constructors and destructors
+    //------------------------------------------------------------------
+    LinuxThread(lldb_private::Process &process, lldb::tid_t tid);
+
+    virtual ~LinuxThread();
+
+    //--------------------------------------------------------------------------
+    // LinuxThread internal API.
+
+    // POSIXThread override
+    virtual void
+    RefreshStateAfterStop();
+
+protected:
+    virtual void
+    TraceNotify(const ProcessMessage &message);
+};
+
+#endif // #ifndef liblldb_LinuxThread_H_