1 files changed, 0 insertions, 112 deletions
diff --git a/source/Plugins/SystemRuntime/MacOSX/AppleGetQueuesHandler.h b/source/Plugins/SystemRuntime/MacOSX/AppleGetQueuesHandler.h
deleted file mode 100644
index 0d8e4dc64a68..000000000000
--- a/source/Plugins/SystemRuntime/MacOSX/AppleGetQueuesHandler.h
+++ /dev/null
@@ -1,112 +0,0 @@
-//===-- AppleGetQueuesHandler.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_AppleGetQueuesHandler_h_
-#define lldb_AppleGetQueuesHandler_h_
-
-#include <map>
-#include <mutex>
-#include <vector>
-
-#include "lldb/Symbol/CompilerType.h"
-#include "lldb/Utility/Status.h"
-#include "lldb/lldb-public.h"
-
-// This class will insert a UtilityFunction into the inferior process for
-// calling libBacktraceRecording's introspection_get_dispatch_queues()
-// function.  The function in the inferior will return a struct by value
-// with these members:
-//
-//     struct get_current_queues_return_values
-//     {
-//         introspection_dispatch_queue_info_t *queues_buffer;
-//         uint64_t queues_buffer_size;
-//         uint64_t count;
-//     };
-//
-// The queues_buffer pointer is an address in the inferior program's address
-// space (queues_buffer_size in size) which must be mach_vm_deallocate'd by
-// lldb.  count is the number of queues that were stored in the buffer.
-//
-// The AppleGetQueuesHandler object should persist so that the UtilityFunction
-// can be reused multiple times.
-
-namespace lldb_private {
-
-class AppleGetQueuesHandler {
-public:
-  AppleGetQueuesHandler(lldb_private::Process *process);
-
-  ~AppleGetQueuesHandler();
-
-  struct GetQueuesReturnInfo {
-    lldb::addr_t queues_buffer_ptr;  /* the address of the queues buffer from
-                                        libBacktraceRecording */
-    lldb::addr_t queues_buffer_size; /* the size of the queues buffer from
-                                        libBacktraceRecording */
-    uint64_t count; /* the number of queues included in the queues buffer */
-
-    GetQueuesReturnInfo()
-        : queues_buffer_ptr(LLDB_INVALID_ADDRESS), queues_buffer_size(0),
-          count(0) {}
-  };
-
-  //----------------------------------------------------------
-  /// Get the list of queues that exist (with any active or pending items) via
-  /// a call to introspection_get_dispatch_queues().  If there's a page of
-  /// memory that needs to be freed, pass in the address and size and it will
-  /// be freed before getting the list of queues.
-  ///
-  /// @param [in] thread
-  ///     The thread to run this plan on.
-  ///
-  /// @param [in] page_to_free
-  ///     An address of an inferior process vm page that needs to be
-  ///     deallocated,
-  ///     LLDB_INVALID_ADDRESS if this is not needed.
-  ///
-  /// @param [in] page_to_free_size
-  ///     The size of the vm page that needs to be deallocated if an address was
-  ///     passed in to page_to_free.
-  ///
-  /// @param [out] error
-  ///     This object will be updated with the error status / error string from
-  ///     any failures encountered.
-  ///
-  /// @returns
-  ///     The result of the inferior function call execution.  If there was a
-  ///     failure of any kind while getting
-  ///     the information, the queues_buffer_ptr value will be
-  ///     LLDB_INVALID_ADDRESS.
-  //----------------------------------------------------------
-  GetQueuesReturnInfo GetCurrentQueues(Thread &thread,
-                                       lldb::addr_t page_to_free,
-                                       uint64_t page_to_free_size,
-                                       lldb_private::Status &error);
-
-  void Detach();
-
-private:
-  lldb::addr_t SetupGetQueuesFunction(Thread &thread,
-                                      ValueList &get_queues_arglist);
-
-  static const char *g_get_current_queues_function_name;
-  static const char *g_get_current_queues_function_code;
-
-  lldb_private::Process *m_process;
-  std::unique_ptr<UtilityFunction> m_get_queues_impl_code_up;
-  std::mutex m_get_queues_function_mutex;
-
-  lldb::addr_t m_get_queues_return_buffer_addr;
-  std::mutex m_get_queues_retbuffer_mutex;
-};
-
-} // using namespace lldb_private
-
-#endif // lldb_AppleGetQueuesHandler_h_