Source Level Debugger - debugger library interface

- interface to debugger dynamic library
- code is included when source level debugger header exists,
otherwise implementation is exluded from build
- unit tests do not load real dynamic library,
instead test version (DebbugerLibrary) of OsLibrary is used.

Change-Id: Id3229c77963352e8001043ee41b7d48c6b180a59

Author: HoppeMateusz

CMakeLists.txt

@@ -127,6 +127,13 @@ if(NOT KMDAF_HEADERS_DIR)
     endif()
 endif(NOT KMDAF_HEADERS_DIR)
 
+if(NOT SOURCE_LEVEL_DEBUGGER_HEADERS_DIR)
+    if (EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/../internal/source_level_debugger/igfx_debug_interchange_types.h")
+	    get_filename_component(SOURCE_LEVEL_DEBUGGER_HEADERS_DIR "../internal/source_level_debugger/" ABSOLUTE)
+        message(STATUS "Source Level Debugger headers dir: ${SOURCE_LEVEL_DEBUGGER_HEADERS_DIR}")
+    endif()
+endif(NOT SOURCE_LEVEL_DEBUGGER_HEADERS_DIR)
+
 if(LIBDRM_DIR)
   get_filename_component(I915_INCLUDES_DIR "${LIBDRM_DIR}/include" ABSOLUTE)
 else()

manifests/manifest.yml

@@ -36,7 +36,7 @@ components:
   internal:
     branch: master
     dest_dir: internal
-    revision: 5f0194eb176cce396b9bed04c98bf2f4c7779ded
+    revision: 16a7c3b8a4aff96b1911e3b0c917a14d1f8fe582
     type: git
   khronos:
     branch: master

offline_compiler/CMakeLists.txt

@@ -37,12 +37,12 @@ set(CLOC_SRCS_LIB
 if(WIN32)
   list(APPEND CLOC_SRCS_LIB
     ${IGDRCL_SOURCE_DIR}/runtime/os_interface/windows/os_library.cpp
-    ${IGDRCL_SOURCE_DIR}/runtime/os_interface/windows/options.cpp
+    ${IGDRCL_SOURCE_DIR}/runtime/dll/windows/options.cpp
   )
 else()
   list(APPEND CLOC_SRCS_LIB
     ${IGDRCL_SOURCE_DIR}/runtime/os_interface/linux/os_library.cpp
-    ${IGDRCL_SOURCE_DIR}/runtime/os_interface/linux/options.cpp
+    ${IGDRCL_SOURCE_DIR}/runtime/dll/linux/options.cpp
   )
 endif()
 

runtime/CMakeLists.txt

@@ -83,6 +83,7 @@ target_include_directories(${NEO_STATIC_LIB_NAME} PUBLIC
   ${IGDRCL__IGC_INCLUDE_DIR}
   ${THIRD_PARTY_DIR}
   ${UMKM_SHAREDDATA_INCLUDE_PATHS}
+  ${SOURCE_LEVEL_DEBUGGER_HEADERS_DIR}
 )
 
 if(WIN32)

runtime/dll/CMakeLists.txt

@@ -30,6 +30,7 @@ set(RUNTIME_SRCS_DLL_BASE
   ${CMAKE_CURRENT_SOURCE_DIR}/create_deferred_deleter.cpp
   ${CMAKE_CURRENT_SOURCE_DIR}/create_tbx_sockets.cpp
   ${CMAKE_CURRENT_SOURCE_DIR}/options.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/source_level_debugger.cpp
 
   ${IGDRCL_SOURCE_DIR}/runtime/api/api.cpp
   ${IGDRCL_SOURCE_DIR}/runtime/gmm_helper/resource_info.cpp
@@ -44,10 +45,12 @@ set(RUNTIME_SRCS_DLL_BASE
 )
 
 set(RUNTIME_SRCS_DLL_LINUX
+  ${CMAKE_CURRENT_SOURCE_DIR}/linux/options.cpp
   ${CMAKE_CURRENT_SOURCE_DIR}/linux/drm_neo_create.cpp
 )
 
 set(RUNTIME_SRCS_DLL_WINDOWS
+  ${CMAKE_CURRENT_SOURCE_DIR}/windows/options.cpp
   ${IGDRCL_SOURCE_DIR}/runtime/gmm_helper/gmm_memory.cpp
   ${IGDRCL_SOURCE_DIR}/runtime/gmm_helper/page_table_mngr.cpp
   ${IGDRCL_SOURCE_DIR}/runtime/os_interface/windows/sys_calls.cpp

runtime/os_interface/linux/options.cpp runtime/dll/linux/options.cppruntime/os_interface/linux/options.cpp renamed to runtime/dll/linux/options.cpp

@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2018, Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "runtime/source_level_debugger/source_level_debugger.h"
+
+using namespace std;
+
+namespace OCLRT {
+
+OsLibrary *SourceLevelDebugger::loadDebugger() {
+    return OsLibrary::load(SourceLevelDebugger::dllName);
+}
+} // namespace OCLRT

runtime/dll/source_level_debugger.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017, Intel Corporation
+ * Copyright (c) 2017 - 2018, Intel Corporation
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -30,4 +30,4 @@ const char *igcDllName = "igc32.dll";
 #endif
 
 const char *gdiDllName = "gdi32.dll";
-}
+} // namespace Os

runtime/os_interface/windows/options.cpp runtime/dll/windows/options.cppruntime/os_interface/windows/options.cpp renamed to runtime/dll/windows/options.cpp

@@ -44,7 +44,6 @@ set(RUNTIME_SRCS_OS_INTERFACE_LINUX
   ${CMAKE_CURRENT_SOURCE_DIR}/drm_null_device.h
   ${CMAKE_CURRENT_SOURCE_DIR}/hw_info_config.cpp
   ${CMAKE_CURRENT_SOURCE_DIR}/linux_inc.cpp
-  ${CMAKE_CURRENT_SOURCE_DIR}/options.cpp
   ${CMAKE_CURRENT_SOURCE_DIR}/os_inc.h
   ${CMAKE_CURRENT_SOURCE_DIR}/os_interface.cpp
   ${CMAKE_CURRENT_SOURCE_DIR}/os_interface.h
@@ -55,6 +54,7 @@ set(RUNTIME_SRCS_OS_INTERFACE_LINUX
   ${CMAKE_CURRENT_SOURCE_DIR}/performance_counters_linux.cpp
   ${CMAKE_CURRENT_SOURCE_DIR}/performance_counters_linux.h
   ${CMAKE_CURRENT_SOURCE_DIR}/print.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/source_level_debugger_linux.cpp
 )
 
 if(UNIX)

runtime/os_interface/linux/CMakeLists.txt

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017, Intel Corporation
+ * Copyright (c) 2017 - 2018, Intel Corporation
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -42,4 +42,8 @@ bool OSInterface::are64kbPagesEnabled() {
     return osEnabled64kbPages;
 }
 
+uint32_t OSInterface::getDeviceHandle() const {
+    return 0;
+}
+
 } // namespace OCLRT