[mc] Move visitedState as a field of SafetyChecker

[simgrid.git] / src / mc / RegionSnapshot.cpp

diff --git a/src/mc/RegionSnapshot.cpp b/src/mc/RegionSnapshot.cpp
index 333aed2..8fe9a98 100644 (file)
--- a/src/mc/RegionSnapshot.cpp
+++ b/src/mc/RegionSnapshot.cpp
@@ -14,13 +14,9 @@
 #include "src/mc/ChunkedData.hpp"
 #include "src/mc/RegionSnapshot.hpp"
 
-extern "C" {
-
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(mc_RegionSnaphot, mc,
                                 "Logging specific to region snapshots");
 
-}
-
 namespace simgrid {
 namespace mc {
 
@@ -105,7 +101,7 @@ RegionSnapshot dense_region(
 
   XBT_DEBUG("New region : type : %s, data : %p (real addr %p), size : %zu",
             to_cstr(region_type), region.flat_data().get(), permanent_addr, size);
-  return std::move(region);
+  return region;
 }
 
 /** @brief Take a snapshot of a given region
@@ -140,14 +136,14 @@ RegionSnapshot sparse_region(RegionType region_type,
     "Not at the beginning of a page");
   xbt_assert((((uintptr_t)permanent_addr) & (xbt_pagesize-1)) == 0,
     "Not at the beginning of a page");
-  size_t page_count = mc_page_count(size);
+  size_t page_count = simgrid::mc::mmu::chunkCount(size);
 
   std::vector<std::uint64_t> pagemap;
   const size_t* ref_page_numbers = nullptr;
   if (use_soft_dirty) {
     pagemap.resize(page_count);
     process->read_pagemap(pagemap.data(),
-      mc_page_number(nullptr, permanent_addr), page_count);
+      simgrid::mc::mmu::split((std::size_t) permanent_addr).first, page_count);
     ref_page_numbers = ref_region->page_data().pagenos();
   }
 
@@ -159,7 +155,7 @@ RegionSnapshot sparse_region(RegionType region_type,
   simgrid::mc::RegionSnapshot region(
     region_type, start_addr, permanent_addr, size);
   region.page_data(std::move(page_data));
-  return std::move(region);
+  return region;
 }
   
 }