--- deliantra/server/include/compiler.h 2011/05/26 16:12:40 1.13
+++ deliantra/server/include/compiler.h 2018/11/17 23:40:00 1.19
@@ -1,75 +1,34 @@
/*
* This file is part of Deliantra, the Roguelike Realtime MMORPG.
- *
- * Copyright (©) 2009,2010,2011 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
- *
+ *
+ * Copyright (©) 2017,2018 Marc Alexander Lehmann / the Deliantra team
+ * Copyright (©) 2009,2010,2011,2012,2013,2014,2015,2016 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
+ *
* Deliantra is free software: you can redistribute it and/or modify it under
* the terms of the Affero GNU General Public License as published by the
* Free Software Foundation, either version 3 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 Affero GNU General Public License
* and the GNU General Public License along with this program. If not, see
* .
- *
+ *
* The authors can be reached via e-mail to
*/
#ifndef COMPILER_H
#define COMPILER_H
-#define GCC_VERSION(major,minor) (__GNUC__ > (major) || (__GNUC__ == (major) && __GNUC_MINOR__ >= (minor)))
+// this was the origin of libecb, which is now it's own library
+#include "ecb.h"
-#if GCC_VERSION(3,0)
-# define attribute(attrlist) __attribute__(attrlist)
-#else
-# define attribute(attrlist)
-#endif
-
-#if GCC_VERSION(3,1)
-# define is_constant(c) __builtin_constant_p (c)
-# define expect(expr,value) __builtin_expect ((expr),(value))
-# define prefetch(addr,rw,locality) __builtin_prefetch (addr, rw, locality)
-# define noinline __attribute__((__noinline__))
-#else
-# define is_constant(c) 0
-# define expect(expr,value) (expr)
-# define prefetch(addr,rw,locality)
-# define noinline
-#endif
-
-#if GCC_VERSION(4,5)
-# define decltype(x) __decltype(x)
-#elif GCC_VERSION(3,0)
-# define decltype(x) typeof(x)
-#endif
-
-#define func_const attribute ((const))
-#define func_pure attribute ((pure))
-#define func_hot attribute ((hot)) // 4.x
-#define func_cold attribute ((cold)) // 4.x
-
-#if GCC_VERSION(4,5)
-# define unreachable() __builtin_unreachable ()
-#else
- // this seems to work fine, but gcc always emits a warning for it :/
- static inline void unreachable () attribute ((noreturn));
- static inline void unreachable () { }
-#endif
-
-// put into ifs if you are very sure that the expression
-// is mostly true or mosty false. note that these return
-// booleans, not the expression.
-#define expect_false(expr) expect ((expr) ? 1 : 0, 0)
-#define expect_true(expr) expect ((expr) ? 1 : 0, 1)
-
-// try to tell the compiler that some condition is definitely true
-#define assume(cond) do { if (!(cond)) unreachable (); } while (0)
+#define expect_false(expr) ecb_expect_false (expr)
+#define expect_true(expr) ecb_expect_true (expr)
#endif