SWITCH: add nintendo switch support

backends/platform/sdl/switch/switch-main.cpp

@@ -0,0 +1,62 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <switch.h>
+
+#define FORBIDDEN_SYMBOL_EXCEPTION_stdout
+#define FORBIDDEN_SYMBOL_EXCEPTION_stderr
+
+#include "common/scummsys.h"
+#include "backends/platform/sdl/switch/switch.h"
+#include "backends/plugins/sdl/sdl-provider.h"
+#include "base/main.h"
+
+int main(int argc, char *argv[]) {
+
+#ifdef __SWITCH_DEBUG__
+	socketInitializeDefault();
+	nxlinkStdio();
+#endif
+
+	// Create our OSystem instance
+	g_system = new OSystem_Switch();
+	assert(g_system);
+
+	// Pre initialize the backend
+	((OSystem_Switch *)g_system)->init();
+
+#ifdef DYNAMIC_MODULES
+	PluginManager::instance().addPluginProvider(new SDLPluginProvider());
+#endif
+
+	// Invoke the actual ScummVM main entry point:
+	int res = scummvm_main(argc, argv);
+
+	// Free OSystem
+	delete (OSystem_Switch *)g_system;
+
+#ifdef __SWITCH_DEBUG__
+	socketExit();
+#endif
+
+	return res;
+}