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diff --git a/source/Plugins/DynamicLoader/Hexagon-DYLD/DynamicLoaderHexagonDYLD.h b/source/Plugins/DynamicLoader/Hexagon-DYLD/DynamicLoaderHexagonDYLD.h
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+//===-- DynamicLoaderHexagon.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_DynamicLoaderHexagon_H_
+#define liblldb_DynamicLoaderHexagon_H_
+
+// C Includes
+// C++ Includes
+// Other libraries and framework includes
+#include "lldb/Breakpoint/StoppointCallbackContext.h"
+#include "lldb/Target/DynamicLoader.h"
+
+#include "HexagonDYLDRendezvous.h"
+
+class DynamicLoaderHexagonDYLD : public lldb_private::DynamicLoader
+{
+public:
+
+ static void
+ Initialize();
+
+ static void
+ Terminate();
+
+ static lldb_private::ConstString
+ GetPluginNameStatic();
+
+ static const char *
+ GetPluginDescriptionStatic();
+
+ static lldb_private::DynamicLoader *
+ CreateInstance(lldb_private::Process *process, bool force);
+
+ DynamicLoaderHexagonDYLD(lldb_private::Process *process);
+
+ virtual
+ ~DynamicLoaderHexagonDYLD();
+
+ //------------------------------------------------------------------
+ // DynamicLoader protocol
+ //------------------------------------------------------------------
+
+ virtual void
+ DidAttach();
+
+ virtual void
+ DidLaunch();
+
+ virtual lldb::ThreadPlanSP
+ GetStepThroughTrampolinePlan(lldb_private::Thread &thread,
+ bool stop_others);
+
+ virtual lldb_private::Error
+ CanLoadImage();
+
+ virtual lldb::addr_t
+ GetThreadLocalData (const lldb::ModuleSP module, const lldb::ThreadSP thread);
+
+ //------------------------------------------------------------------
+ // PluginInterface protocol
+ //------------------------------------------------------------------
+ virtual lldb_private::ConstString
+ GetPluginName();
+
+ virtual uint32_t
+ GetPluginVersion();
+
+ virtual void
+ GetPluginCommandHelp(const char *command, lldb_private::Stream *strm);
+
+ virtual lldb_private::Error
+ ExecutePluginCommand(lldb_private::Args &command, lldb_private::Stream *strm);
+
+ virtual lldb_private::Log *
+ EnablePluginLogging(lldb_private::Stream *strm, lldb_private::Args &command);
+
+protected:
+ /// Runtime linker rendezvous structure.
+ HexagonDYLDRendezvous m_rendezvous;
+
+ /// Virtual load address of the inferior process.
+ lldb::addr_t m_load_offset;
+
+ /// Virtual entry address of the inferior process.
+ lldb::addr_t m_entry_point;
+
+ /// Rendezvous breakpoint.
+ lldb::break_id_t m_dyld_bid;
+
+ /// Loaded module list. (link map for each module)
+ std::map<lldb::ModuleWP, lldb::addr_t, std::owner_less<lldb::ModuleWP>> m_loaded_modules;
+
+ /// Enables a breakpoint on a function called by the runtime
+ /// linker each time a module is loaded or unloaded.
+ bool
+ SetRendezvousBreakpoint();
+
+ /// Callback routine which updates the current list of loaded modules based
+ /// on the information supplied by the runtime linker.
+ static bool
+ RendezvousBreakpointHit(void *baton,
+ lldb_private::StoppointCallbackContext *context,
+ lldb::user_id_t break_id,
+ lldb::user_id_t break_loc_id);
+
+ /// Helper method for RendezvousBreakpointHit. Updates LLDB's current set
+ /// of loaded modules.
+ void
+ RefreshModules();
+
+ /// Updates the load address of every allocatable section in @p module.
+ ///
+ /// @param module The module to traverse.
+ ///
+ /// @param link_map_addr The virtual address of the link map for the @p module.
+ ///
+ /// @param base_addr The virtual base address @p module is loaded at.
+ void
+ UpdateLoadedSections(lldb::ModuleSP module,
+ lldb::addr_t link_map_addr,
+ lldb::addr_t base_addr);
+
+ /// Removes the loaded sections from the target in @p module.
+ ///
+ /// @param module The module to traverse.
+ void
+ UnloadSections(const lldb::ModuleSP module);
+
+ /// Locates or creates a module given by @p file and updates/loads the
+ /// resulting module at the virtual base address @p base_addr.
+ lldb::ModuleSP
+ LoadModuleAtAddress(const lldb_private::FileSpec &file, lldb::addr_t link_map_addr, lldb::addr_t base_addr);
+
+ /// Callback routine invoked when we hit the breakpoint on process entry.
+ ///
+ /// This routine is responsible for resolving the load addresses of all
+ /// dependent modules required by the inferior and setting up the rendezvous
+ /// breakpoint.
+ static bool
+ EntryBreakpointHit(void *baton,
+ lldb_private::StoppointCallbackContext *context,
+ lldb::user_id_t break_id,
+ lldb::user_id_t break_loc_id);
+
+ /// Helper for the entry breakpoint callback. Resolves the load addresses
+ /// of all dependent modules.
+ void
+ LoadAllCurrentModules();
+
+ /// Computes a value for m_load_offset returning the computed address on
+ /// success and LLDB_INVALID_ADDRESS on failure.
+ lldb::addr_t
+ ComputeLoadOffset();
+
+ /// Computes a value for m_entry_point returning the computed address on
+ /// success and LLDB_INVALID_ADDRESS on failure.
+ lldb::addr_t
+ GetEntryPoint();
+
+ /// Checks to see if the target module has changed, updates the target
+ /// accordingly and returns the target executable module.
+ lldb::ModuleSP
+ GetTargetExecutable();
+
+ /// return the address of the Rendezvous breakpoint
+ lldb::addr_t
+ FindRendezvousBreakpointAddress( );
+
+private:
+ DISALLOW_COPY_AND_ASSIGN(DynamicLoaderHexagonDYLD);
+
+ const lldb_private::SectionList *
+ GetSectionListFromModule(const lldb::ModuleSP module) const;
+};
+
+#endif // liblldb_DynamicLoaderHexagonDYLD_H_