1 files changed, 95 insertions, 0 deletions
diff --git a/lldb/source/Plugins/Process/Windows/TargetThreadWindows.cpp b/lldb/source/Plugins/Process/Windows/TargetThreadWindows.cpp
new file mode 100644
index 00000000000..33b5fd1973c
--- /dev/null
+++ b/lldb/source/Plugins/Process/Windows/TargetThreadWindows.cpp
@@ -0,0 +1,95 @@
+//===-- TargetThreadWindows.cpp----------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "TargetThreadWindows.h"
+#include "ProcessWindows.h"
+#include "lldb/Host/HostNativeThreadBase.h"
+#include "lldb/Host/windows/HostThreadWindows.h"
+#include "lldb/Host/windows/windows.h"
+
+using namespace lldb;
+using namespace lldb_private;
+
+TargetThreadWindows::TargetThreadWindows(ProcessWindows &process, const HostThread &thread)
+    : Thread(process, ((HostThreadWindows &)thread.GetNativeThread()).GetThreadId())
+    , m_host_thread(thread)
+{
+}
+
+TargetThreadWindows::~TargetThreadWindows()
+{
+    DestroyThread();
+}
+
+void
+TargetThreadWindows::RefreshStateAfterStop()
+{
+}
+
+void
+TargetThreadWindows::WillResume(lldb::StateType resume_state)
+{
+}
+
+void
+TargetThreadWindows::DidStop()
+{
+}
+
+RegisterContextSP
+TargetThreadWindows::GetRegisterContext()
+{
+    return RegisterContextSP();
+}
+
+RegisterContextSP
+TargetThreadWindows::CreateRegisterContextForFrame(StackFrame *frame)
+{
+    return RegisterContextSP();
+}
+
+bool
+TargetThreadWindows::CalculateStopInfo()
+{
+    return false;
+}
+
+bool
+TargetThreadWindows::DoResume()
+{
+    StateType resume_state = GetResumeState();
+    StateType current_state = GetState();
+    if (resume_state == current_state)
+        return true;
+
+    bool success = false;
+    DWORD suspend_count = 0;
+    switch (resume_state)
+    {
+        case eStateRunning:
+            SetState(resume_state);
+            do
+            {
+                suspend_count = ::ResumeThread(m_host_thread.GetNativeThread().GetSystemHandle());
+            } while (suspend_count > 1 && suspend_count != (DWORD)-1);
+            success = (suspend_count != (DWORD)-1);
+            break;
+        case eStateStopped:
+        case eStateSuspended:
+            if (current_state != eStateStopped && current_state != eStateSuspended)
+            {
+                suspend_count = SuspendThread(m_host_thread.GetNativeThread().GetSystemHandle());
+                success = (suspend_count != (DWORD)-1);
+            }
+            break;
+        default:
+            success = false;
+    }
+    return success;
+}