-/* 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. */
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();
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);
void ThreadContext::attach_start()
{
// We're breaking the layers here by depending on the upper layer:
- ThreadContext* maestro = static_cast<ThreadContext*>(simix_global->maestro_->context_.get());
+ auto* maestro = static_cast<ThreadContext*>(simix_global->maestro_->context_.get());
maestro->begin_.release();
xbt_assert(not this->is_maestro());
this->start();
xbt_assert(not this->is_maestro());
this->yield();
- ThreadContext* maestro = static_cast<ThreadContext*>(simix_global->maestro_->context_.get());
+ auto* maestro = static_cast<ThreadContext*>(simix_global->maestro_->context_.get());
maestro->end_.acquire();
Context::set_current(nullptr);
{
for (smx_actor_t const& actor : simix_global->actors_to_run) {
XBT_DEBUG("Handling %p", actor);
- ThreadContext* context = static_cast<ThreadContext*>(actor->context_.get());
+ auto* context = static_cast<ThreadContext*>(actor->context_.get());
context->release();
context->wait();
}