- size_t pageno = mc_page_number((void*)region->start().address(), (void*) addr);
- const void* snapshot_page =
- region->page_data().page(pageno);
- return (char*) snapshot_page + mc_page_offset((void*) addr);
+ auto split = simgrid::mc::mmu::split(addr - region->start().address());
+ auto pageno = split.first;
+ auto offset = split.second;
+ const void* snapshot_page = region->page_data().page(pageno);
+ return (char*) snapshot_page + offset;