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

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/dll/linux/options.cpp

@@ -0,0 +1,34 @@
+/*
+ * 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"),
+ * 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 "compiler.config.h"
+#include "runtime/os_interface/os_library.h"
+
+namespace Os {
+// Compiler library names
+const char *frontEndDllName = FCL_LIBRARY_NAME;
+const char *igcDllName = IGC_LIBRARY_NAME;
+const char *libvaDllName = "libva.so.2";
+
+const char *sysFsPciPath = "/sys/bus/pci/devices/";
+const char *tbxLibName = "libtbxAccess.so";
+}

runtime/dll/source_level_debugger.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/windows/options.cpp

@@ -0,0 +1,33 @@
+/*
+ * 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"),
+ * 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.
+ */
+
+namespace Os {
+#if defined(_WIN64)
+const char *frontEndDllName = "igdfcl64.dll";
+const char *igcDllName = "igc64.dll";
+#else
+const char *frontEndDllName = "igdfcl32.dll";
+const char *igcDllName = "igc32.dll";
+#endif
+
+const char *gdiDllName = "gdi32.dll";
+} // namespace Os