X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/4e2e0c7b210a6e58e5f73abd197c8accfd215a0d..3907e83884bae6278656e9cd2cb7ef92a8f707fb:/src/mc/mc_global.cpp

diff --git a/src/mc/mc_global.cpp b/src/mc/mc_global.cpp
index a3b4a170eb..d7962faca4 100644
--- a/src/mc/mc_global.cpp
+++ b/src/mc/mc_global.cpp
@@ -1,32 +1,14 @@
-/* Copyright (c) 2008-2022. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2008-2023. 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 "mc/mc.h"
 #include "src/kernel/actor/ActorImpl.hpp"
+#include "src/mc/mc.h"
 
-#if SIMGRID_HAVE_MC
-#include "src/mc/api/RemoteApp.hpp"
-#include "src/mc/explo/Exploration.hpp"
-#include "src/mc/inspect/mc_unw.hpp"
-#include "src/mc/mc_config.hpp"
-#include "src/mc/mc_private.hpp"
-#include "src/mc/remote/AppSide.hpp"
-#include "src/mc/sosp/Snapshot.hpp"
-
-#include <array>
-#include <boost/core/demangle.hpp>
-#include <cerrno>
-#include <cstring>
-#include <libunwind.h>
-#endif
-
-#ifndef _WIN32
 #include <sys/time.h>
 #include <sys/wait.h>
 #include <unistd.h>
-#endif
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(mc_global, mc, "Logging specific to MC (global)");
 
@@ -36,48 +18,14 @@ std::vector<double> processes_time;
 
 }
 
-#if SIMGRID_HAVE_MC
-
-namespace simgrid::mc {
-
-/*******************************  Core of MC *******************************/
-/**************************************************************************/
-void dumpStack(FILE* file, unw_cursor_t* cursor)
-{
-  int nframe = 0;
-  std::array<char, 100> buffer;
-
-  unw_word_t off;
-  do {
-    const char* name = not unw_get_proc_name(cursor, buffer.data(), buffer.size(), &off) ? buffer.data() : "?";
-    // Unmangle C++ names:
-    std::string realname = boost::core::demangle(name);
-
-#if defined(__x86_64__)
-    unw_word_t rip = 0;
-    unw_word_t rsp = 0;
-    unw_get_reg(cursor, UNW_X86_64_RIP, &rip);
-    unw_get_reg(cursor, UNW_X86_64_RSP, &rsp);
-    fprintf(file, "  %i: %s (RIP=0x%" PRIx64 " RSP=0x%" PRIx64 ")\n", nframe, realname.c_str(), (std::uint64_t)rip,
-            (std::uint64_t)rsp);
-#else
-    fprintf(file, "  %i: %s\n", nframe, realname.c_str());
-#endif
-
-    ++nframe;
-  } while (unw_step(cursor));
-}
-
-} // namespace simgrid::mc
-#endif
-
 double MC_process_clock_get(const simgrid::kernel::actor::ActorImpl* process)
 {
-  if (simgrid::mc::processes_time.empty())
-    return 0;
-  if (process == nullptr)
-    return -1;
-  return simgrid::mc::processes_time.at(process->get_pid());
+  if (process) {
+    auto pid = static_cast<size_t>(process->get_pid());
+    if (pid < simgrid::mc::processes_time.size())
+      return simgrid::mc::processes_time[pid];
+  }
+  return 0.0;
 }
 
 void MC_process_clock_add(const simgrid::kernel::actor::ActorImpl* process, double amount)