Added a DynamicLoaderStatic plug-in that will act as a static dynamic loader.

It will just load all files exactly where the files state they are (file
addresses == load addresses). This is used when the llvm::Triple::OSType is
set to llvm::Triple::UnknownOS or llvm::Triple::NoOS.

llvm-svn: 127053

1 files changed, 100 insertions, 0 deletions

diff --git a/lldb/source/Plugins/DynamicLoader/Static/DynamicLoaderStatic.h b/lldb/source/Plugins/DynamicLoader/Static/DynamicLoaderStatic.h
new file mode 100644
index 00000000000..66c0971b296
--- /dev/null
+++ b/lldb/source/Plugins/DynamicLoader/Static/DynamicLoaderStatic.h
@@ -0,0 +1,100 @@
+//===-- DynamicLoaderStatic.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_DynamicLoaderStatic_h_
+#define liblldb_DynamicLoaderStatic_h_
+
+// C Includes
+// C++ Includes
+#include <map>
+#include <vector>
+#include <string>
+
+// Other libraries and framework includes
+#include "llvm/Support/MachO.h"
+
+#include "lldb/Target/DynamicLoader.h"
+#include "lldb/Host/FileSpec.h"
+#include "lldb/Core/UUID.h"
+#include "lldb/Host/Mutex.h"
+#include "lldb/Target/Process.h"
+
+class DynamicLoaderStatic : public lldb_private::DynamicLoader
+{
+public:
+    //------------------------------------------------------------------
+    // Static Functions
+    //------------------------------------------------------------------
+    static void
+    Initialize();
+
+    static void
+    Terminate();
+
+    static const char *
+    GetPluginNameStatic();
+
+    static const char *
+    GetPluginDescriptionStatic();
+
+    static lldb_private::DynamicLoader *
+    CreateInstance (lldb_private::Process *process, bool force);
+
+    DynamicLoaderStatic (lldb_private::Process *process);
+
+    virtual
+    ~DynamicLoaderStatic ();
+    //------------------------------------------------------------------
+    /// Called after attaching a process.
+    ///
+    /// Allow DynamicLoader plug-ins to execute some code after
+    /// attaching to a process.
+    //------------------------------------------------------------------
+    virtual void
+    DidAttach ();
+
+    virtual void
+    DidLaunch ();
+
+    virtual lldb::ThreadPlanSP
+    GetStepThroughTrampolinePlan (lldb_private::Thread &thread,
+                                  bool stop_others);
+
+    virtual lldb_private::Error
+    CanLoadImage ();
+
+    //------------------------------------------------------------------
+    // PluginInterface protocol
+    //------------------------------------------------------------------
+    virtual const char *
+    GetPluginName();
+
+    virtual const char *
+    GetShortPluginName();
+
+    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);
+
+private:
+    void
+    LoadAllImagesAtFileAddresses ();
+
+    DISALLOW_COPY_AND_ASSIGN (DynamicLoaderStatic);
+};
+
+#endif  // liblldb_DynamicLoaderStatic_h_