X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/2e3c0670f37a0c37487fc75c73956290dc086c50..1d95145df4657e19b9a02db53de4c9f758a0c6f5:/src/mc/mc_mmu.h

diff --git a/src/mc/mc_mmu.h b/src/mc/mc_mmu.h
index 1fa7423f35..e0236e56dd 100644
--- a/src/mc/mc_mmu.h
+++ b/src/mc/mc_mmu.h
@@ -1,22 +1,21 @@
-/* Copyright (c) 2014. The SimGrid Team.
+/* Copyright (c) 2014-2015. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
 
-#ifndef MC_MMU_H
-#define MC_MMU_H
+#ifndef SIMGRID_MC_MMU_H
+#define SIMGRID_MC_MMU_H
 
-#include <stdint.h>
-#include <stdbool.h>
+#include <cstdint>
+
+#include <xbt/asserts.h>
+#include <xbt/misc.h>
 
 #include <simgrid_config.h>
 
 SG_BEGIN_DECL()
 
-extern int xbt_pagesize;
-extern int xbt_pagebits;
-
 /** @brief How many memory pages are necessary to store size bytes?
  *
  *  @param size Byte size
@@ -41,7 +40,7 @@ static inline __attribute__ ((always_inline))
 size_t mc_page_number(const void* base, const void* address)
 {
   xbt_assert(address>=base, "The address is not in the range");
-  return ((uintptr_t) address - (uintptr_t) base) >> xbt_pagebits;
+  return ((std::uintptr_t) address - (std::uintptr_t) base) >> xbt_pagebits;
 }
 
 /** @brief Get the offset of an address within a memory page
@@ -52,7 +51,7 @@ size_t mc_page_number(const void* base, const void* address)
 static inline __attribute__ ((always_inline))
 size_t mc_page_offset(const void* address)
 {
-  return ((uintptr_t) address) & (xbt_pagesize-1);
+  return ((std::uintptr_t) address) & (xbt_pagesize-1);
 }
 
 /** @brief Get the virtual address of a virtual memory page
@@ -69,7 +68,8 @@ void* mc_page_from_number(const void* base, size_t page)
 static inline __attribute__ ((always_inline))
 bool mc_same_page(const void* a, const void* b)
 {
-  return ((uintptr_t) a >> xbt_pagebits) == ((uintptr_t) b >> xbt_pagebits);
+  return ((std::uintptr_t) a >> xbt_pagebits)
+    == ((std::uintptr_t) b >> xbt_pagebits);
 }
 
 SG_END_DECL()