Headers: move arch_*.h to urcu/arch/*.h

[urcu.git] / urcu / arch_x86.h

diff --git a/urcu/arch_x86.h b/urcu/arch_x86.h
deleted file mode 100644 (file)
index 20db5cf..0000000
--- a/urcu/arch_x86.h
+++ /dev/null
@@ -1,74 +0,0 @@
-#ifndef _URCU_ARCH_X86_H
-#define _URCU_ARCH_X86_H
-
-/*
- * arch_x86.h: trivial definitions for the x86 architecture.
- *
- * Copyright (c) 2009 Paul E. McKenney, IBM Corporation.
- * Copyright (c) 2009 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <urcu/compiler.h>
-#include <urcu/config.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif 
-
-#define CAA_CACHE_LINE_SIZE    128
-
-#ifdef CONFIG_RCU_HAVE_FENCE
-#define cmm_mb()    asm volatile("mfence":::"memory")
-#define cmm_rmb()   asm volatile("lfence":::"memory")
-#define cmm_wmb()   asm volatile("sfence"::: "memory")
-#else
-/*
- * Some non-Intel clones support out of order store. cmm_wmb() ceases to be a
- * nop for these.
- */
-#define cmm_mb()    asm volatile("lock; addl $0,0(%%esp)":::"memory")
-#define cmm_rmb()   asm volatile("lock; addl $0,0(%%esp)":::"memory")
-#define cmm_wmb()   asm volatile("lock; addl $0,0(%%esp)"::: "memory")
-#endif
-
-#define caa_cpu_relax()        asm volatile("rep; nop" : : : "memory");
-
-#define rdtscll(val)                                                     \
-       do {                                                              \
-            unsigned int __a, __d;                                       \
-            asm volatile("rdtsc" : "=a" (__a), "=d" (__d));              \
-            (val) = ((unsigned long long)__a)                            \
-                       | (((unsigned long long)__d) << 32);              \
-       } while(0)
-
-typedef unsigned long long cycles_t;
-
-static inline cycles_t caa_get_cycles(void)
-{
-        cycles_t ret = 0;
-
-        rdtscll(ret);
-        return ret;
-}
-
-#ifdef __cplusplus 
-}
-#endif
-
-#include <urcu/arch_generic.h>
-
-#endif /* _URCU_ARCH_X86_H */