Merge branch 'master' of framagit.org:simgrid/simgrid

[simgrid.git] / src / kernel / context / ContextThread.cpp

diff --git a/src/kernel/context/ContextThread.cpp b/src/kernel/context/ContextThread.cpp
index 42d2be6..f329df4 100644 (file)
--- a/src/kernel/context/ContextThread.cpp
+++ b/src/kernel/context/ContextThread.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2009-2020. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2009-2021. 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. */
@@ -11,6 +11,7 @@
 #include "src/xbt_modinter.h" /* prototype of os thread module's init/exit in XBT */
 #include "xbt/function_types.h"
 
+#include <boost/core/demangle.hpp>
 #include <functional>
 #include <utility>
 
@@ -87,12 +88,7 @@ void ThreadContext::wrapper(ThreadContext* context)
   Context::set_current(context);
 
 #ifndef WIN32
-  /* Install alternate signal stack, for SIGSEGV handler. */
-  stack_t stack;
-  stack.ss_sp = sigsegv_stack;
-  stack.ss_size = sizeof sigsegv_stack;
-  stack.ss_flags = 0;
-  sigaltstack(&stack, nullptr);
+  install_sigsegv_stack(nullptr, true);
 #endif
   // Tell the caller (normally the maestro) we are starting, and wait for its green light
   context->end_.release();
@@ -108,15 +104,14 @@ void ThreadContext::wrapper(ThreadContext* context)
     XBT_DEBUG("Caught a ForcefulKillException in Thread::wrapper");
     xbt_assert(not context->is_maestro(), "Maestro shall not receive ForcefulKillExceptions, even when detached.");
   } catch (simgrid::Exception const& e) {
-    XBT_INFO("Actor killed by an uncaught exception %s", simgrid::xbt::demangle(typeid(e).name()).get());
+    XBT_INFO("Actor killed by an uncaught exception %s", boost::core::demangle(typeid(e).name()).c_str());
     throw;
   }
   // Signal to the caller (normally the maestro) that we have finished:
   context->yield();
 
 #ifndef WIN32
-  stack.ss_flags = SS_DISABLE;
-  sigaltstack(&stack, nullptr);
+  install_sigsegv_stack(nullptr, false);
 #endif
   XBT_DEBUG("Terminating");
   Context::set_current(nullptr);