X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/cf6a1cc5a48717bed67bcb9e32b77e51ea9f53c7..db5f97d1bc07f6e20cccd108be11e1e34b4ed109:/src/smpi/internals/smpi_memory.cpp

diff --git a/src/smpi/internals/smpi_memory.cpp b/src/smpi/internals/smpi_memory.cpp
index dab12faeca..fdfcb18c3f 100644
--- a/src/smpi/internals/smpi_memory.cpp
+++ b/src/smpi/internals/smpi_memory.cpp
@@ -1,8 +1,14 @@
-/* Copyright (c) 2015-2022. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2015-2023. 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 "private.hpp"
+#include "src/internal_config.h"
+#include "src/kernel/EngineImpl.hpp"
+#include "src/smpi/include/smpi_actor.hpp"
+#include "src/xbt/memory_map.hpp"
+
 #include <algorithm>
 #include <cerrno>
 #include <climits>
@@ -12,25 +18,17 @@
 #include <cstring>
 #include <deque>
 #include <fcntl.h>
+#include <sys/mman.h>
 #include <sys/stat.h>
 #include <sys/types.h>
-#include <vector>
-
-#ifndef WIN32
-#include <sys/mman.h>
 #include <unistd.h>
-
-#include "private.hpp"
-#include "src/internal_config.h"
-#include "src/smpi/include/smpi_actor.hpp"
-#include "src/xbt/memory_map.hpp"
-#include "xbt/virtu.h"
+#include <vector>
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(smpi_memory, smpi, "Memory layout support for SMPI");
 
-char* smpi_data_exe_start = nullptr;
-size_t smpi_data_exe_size = 0;
-SmpiPrivStrategies smpi_privatize_global_variables;
+static char* smpi_data_exe_start = nullptr; // start of the data+bss segment of the executable
+static size_t smpi_data_exe_size = 0;       // size of the data+bss segment of the executable
+static SmpiPrivStrategies smpi_privatize_global_variables;
 static void* smpi_data_exe_copy;
 
 // Initialized by smpi_prepare_global_memory_segment().
@@ -54,8 +52,9 @@ void smpi_prepare_global_memory_segment()
 
 static void smpi_get_executable_global_size()
 {
-  char* buffer = realpath(simgrid::xbt::binary_name.c_str(), nullptr);
-  xbt_assert(buffer != nullptr, "Could not resolve real path of binary file '%s'", simgrid::xbt::binary_name.c_str());
+  auto* binary_name = simgrid::kernel::EngineImpl::get_instance()->get_cmdline().front().c_str();
+  char* buffer      = realpath(binary_name, nullptr);
+  xbt_assert(buffer != nullptr, "Could not resolve real path of binary file '%s'", binary_name);
   std::string full_name = buffer;
   free(buffer);
 
@@ -85,7 +84,6 @@ static void smpi_get_executable_global_size()
   }
   xbt_die("Did not find my data segment.");
 }
-#endif
 
 #if HAVE_SANITIZER_ADDRESS
 #include <sanitizer/asan_interface.h>