-/* Copyright (c) 2007-2018. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2007-2023. 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. */
-#include <cstddef>
-#include <cstdint>
-
-#include <vector>
-
-#include "xbt/asserts.h"
-#include "xbt/misc.h"
-
#include "src/mc/AddressSpace.hpp"
#include "src/mc/sosp/ChunkedData.hpp"
-#include "src/mc/sosp/PageStore.hpp"
-namespace simgrid {
-namespace mc {
+namespace simgrid::mc {
/** Take a per-page snapshot of a region
*
* @param page_count Number of pages of the region
* @return Snapshot page numbers of this new snapshot
*/
-ChunkedData::ChunkedData(PageStore& store, AddressSpace& as, RemotePtr<void> addr, std::size_t page_count)
+ChunkedData::ChunkedData(PageStore& store, const AddressSpace& as, RemotePtr<void> addr, std::size_t page_count)
+ : store_(&store)
{
- store_ = &store;
this->pagenos_.resize(page_count);
std::vector<char> buffer(xbt_pagesize);
for (size_t i = 0; i != page_count; ++i) {
-
RemotePtr<void> page = remote((void*)simgrid::mc::mmu::join(i, addr.address()));
xbt_assert(simgrid::mc::mmu::split(page.address()).second == 0, "Not at the beginning of a page");
- move the segments in shared memory (this will break `fork` however)
*/
- as.read_bytes(buffer.data(), xbt_pagesize, page, simgrid::mc::ProcessIndexDisabled);
+ as.read_bytes(buffer.data(), xbt_pagesize, page);
pagenos_[i] = store_->store_page(buffer.data());
}
}
-} // namespace mc
-} // namespace simgrid
+} // namespace simgrid::mc