1 files changed, 95 insertions, 0 deletions
diff --git a/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleThreadPlanStepThroughObjCTrampoline.h b/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleThreadPlanStepThroughObjCTrampoline.h
new file mode 100644
index 0000000..8db9963
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+++ b/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleThreadPlanStepThroughObjCTrampoline.h
@@ -0,0 +1,95 @@
+//===-- AppleThreadPlanStepThroughObjCTrampoline.h --------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef lldb_AppleThreadPlanStepThroughObjCTrampoline_h_
+#define lldb_AppleThreadPlanStepThroughObjCTrampoline_h_
+
+// C Includes
+// C++ Includes
+// Other libraries and framework includes
+// Project includes
+#include "lldb/lldb-types.h"
+#include "lldb/lldb-enumerations.h"
+#include "lldb/Core/Value.h"
+#include "lldb/Target/ThreadPlan.h"
+#include "AppleObjCTrampolineHandler.h"
+
+namespace lldb_private 
+{
+
+class AppleThreadPlanStepThroughObjCTrampoline : public ThreadPlan
+{
+public:
+    AppleThreadPlanStepThroughObjCTrampoline(Thread &thread, 
+                                             AppleObjCTrampolineHandler *trampoline_handler, 
+                                             ValueList &values,
+                                             lldb::addr_t isa_addr,
+                                             lldb::addr_t sel_addr,
+                                             bool stop_others);
+
+    ~AppleThreadPlanStepThroughObjCTrampoline() override;
+
+    static bool
+    PreResumeInitializeFunctionCaller(void *myself);
+
+    void
+    GetDescription(Stream *s,
+                   lldb::DescriptionLevel level) override;
+                    
+    bool
+    ValidatePlan(Stream *error) override;
+
+    lldb::StateType
+    GetPlanRunState() override;
+
+    bool
+    ShouldStop(Event *event_ptr) override;
+    
+    bool
+    StopOthers() override
+    {
+        return m_stop_others;
+    }
+
+    // The base class MischiefManaged does some cleanup - so you have to call it
+    // in your MischiefManaged derived class.
+    bool
+    MischiefManaged() override;
+    
+    void
+    DidPush() override;
+    
+    bool
+    WillStop() override;
+
+protected:
+    bool
+    DoPlanExplainsStop(Event *event_ptr) override;
+	
+private:
+    bool
+    InitializeFunctionCaller ();
+
+    AppleObjCTrampolineHandler *m_trampoline_handler; // FIXME - ensure this doesn't go away on us?  SP maybe?
+    lldb::addr_t m_args_addr;     // Stores the address for our step through function result structure.
+    //lldb::addr_t m_object_addr;  // This is only for Description.
+    ValueList    m_input_values;
+    lldb::addr_t m_isa_addr;     // isa_addr and sel_addr are the keys we will use to cache the implementation.
+    lldb::addr_t m_sel_addr;
+    lldb::ThreadPlanSP m_func_sp;       // This is the function call plan.  We fill it at start, then set it
+                                        // to NULL when this plan is done.  That way we know to go to:
+    lldb::ThreadPlanSP m_run_to_sp;     // The plan that runs to the target.
+    FunctionCaller *m_impl_function;  // This is a pointer to a impl function that
+                                     // is owned by the client that pushes this plan.
+    bool m_stop_others;
+};
+
+} // namespace lldb_private
+
+#endif // lldb_AppleThreadPlanStepThroughObjCTrampoline_h_