diff --git a/src/xenia/kernel/xboxkrnl/xboxkrnl_usermode.cc b/src/xenia/kernel/xboxkrnl/xboxkrnl_usermode.cc
deleted file mode 100644
index e88fac98f..000000000
--- a/src/xenia/kernel/xboxkrnl/xboxkrnl_usermode.cc
+++ /dev/null
@@ -1,74 +0,0 @@
-/**
- ******************************************************************************
- * Xenia : Xbox 360 Emulator Research Project                                 *
- ******************************************************************************
- * Copyright 2013 Ben Vanik. All rights reserved.                             *
- * Released under the BSD license - see LICENSE in the root for more details. *
- ******************************************************************************
- */
-
-#include "xenia/base/debugging.h"
-#include "xenia/base/logging.h"
-#include "xenia/kernel/kernel_state.h"
-#include "xenia/kernel/util/shim_utils.h"
-#include "xenia/kernel/xboxkrnl/xboxkrnl_private.h"
-#include "xenia/kernel/xthread.h"
-#include "xenia/xbox.h"
-
-namespace xe {
-namespace kernel {
-namespace xboxkrnl {
-
-dword_result_t KeCreateUserMode(lpvoid_t unk0, lpvoid_t unk1) {
-  return X_STATUS_SUCCESS;
-}
-DECLARE_XBOXKRNL_EXPORT1(KeCreateUserMode, kNone, kStub);
-
-dword_result_t KeDeleteUserMode(lpvoid_t unk0) {
-  return X_STATUS_SUCCESS;
-}
-DECLARE_XBOXKRNL_EXPORT1(KeDeleteUserMode, kNone, kStub);
-
-dword_result_t KeEnterUserMode(lpvoid_t start_context, lpvoid_t start_address,
-                               lpvoid_t unk2,
-                               lpvoid_t unk3) {
-  
-    /*auto thread = object_ref<XThread>(
-      new XThread(kernel_state(), actual_stack_size, xapi_thread_startup,
-                  start_address, start_context,
-                  creation_flags, true));*/
-  
-  return X_STATUS_SUCCESS;
-}
-DECLARE_XBOXKRNL_EXPORT1(KeEnterUserMode, kNone, kStub);
-
-dword_result_t KeLeaveUserMode(lpvoid_t unk0) {
-  // SHOULD NOT RETURN. Directly kills user mode code (thread?).
-  return X_STATUS_SUCCESS;
-}
-DECLARE_XBOXKRNL_EXPORT1(KeLeaveUserMode, kNone, kStub);
-
-dword_result_t KeFlushUserModeTb(lpvoid_t unk0) {
-  return X_STATUS_SUCCESS;
-}
-DECLARE_XBOXKRNL_EXPORT1(KeFlushUserModeTb, kNone, kStub);
-
-uint32_t UserModeReadRegisterThunk(void* ppc_context, KernelState* kernel_state,
-                                   uint32_t addr) {
-  return 0;
-}
-
-void UserModeWriteRegisterThunk(void* ppc_context, KernelState* kernel_state,
-                                uint32_t addr, uint32_t value) {}
-
-void RegisterUserModeExports(xe::cpu::ExportResolver* export_resolver,
-                             KernelState* kernel_state) {
-  /*kernel_state->memory()->AddVirtualMappedRange(
-      0x3FC00000, 0xFFC00000, 0x003FFFFF, kernel_state,
-      reinterpret_cast<cpu::MMIOReadCallback>(UserModeReadRegisterThunk),
-      reinterpret_cast<cpu::MMIOWriteCallback>(UserModeWriteRegisterThunk));*/
-}
-
-}  // namespace xboxkrnl
-}  // namespace kernel
-}  // namespace xe