strat: split out common functionality for future meso use

stratosphere/libstratosphere/include/atmosphere/defines.hpp

@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2018-2019 Atmosphère-NX
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+#include "common_includes.hpp"
+
+/* Any broadly useful language defines should go here. */
+
+#define AMS_ASSERT(expr) do { if (!(expr)) { std::abort(); } } while (0)
+
+#define AMS_UNREACHABLE_DEFAULT_CASE() default: std::abort()
+
+#define NON_COPYABLE(cls) \
+    cls(const cls&) = delete; \
+    cls& operator=(const cls&) = delete
+
+#define NON_MOVEABLE(cls) \
+    cls(cls&&) = delete; \
+    cls& operator=(cls&&) = delete
+
+#define ALIGNED(algn) __attribute__((aligned(algn)))
+#define NORETURN      __attribute__((noreturn))
+#define WEAK          __attribute__((weak))
+
+
+#define CONCATENATE_IMPL(S1, s2) s1##s2
+#define CONCATENATE(s1, s2) CONCATENATE_IMPL(s1, s2)
+
+#ifdef __COUNTER__
+#define ANONYMOUS_VARIABLE(pref) CONCATENATE(pref, __COUNTER__)
+#else
+#define ANONYMOUS_VARIABLE(pref) CONCATENATE(pref, __LINE__)
+#endif