-/* Copyright (c) 2015-2019. 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. */
#ifndef SIMGRID_KERNEL_CONTEXT_BOOST_CONTEXT_HPP
#define SIMGRID_KERNEL_CONTEXT_BOOST_CONTEXT_HPP
+/* Boost uses undef preprocessor symbols on FreeBSD, so disable our Werror for this file */
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wundef"
+#endif
+
#include <boost/version.hpp>
#if BOOST_VERSION < 106100
#include <boost/context/fcontext.hpp>
#include <boost/context/detail/fcontext.hpp>
#endif
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif
+
#include <atomic>
#include <cstdint>
#include <functional>
#include <vector>
-#include <simgrid/simix.hpp>
-#include <xbt/parmap.hpp>
-
-#include "src/internal_config.h"
-#include "src/kernel/context/Context.hpp"
#include "src/kernel/context/ContextSwapped.hpp"
+#include "src/xbt/parmap.hpp"
-namespace simgrid {
-namespace kernel {
-namespace context {
+namespace simgrid::kernel::context {
/** @brief Userspace context switching implementation based on Boost.Context */
class BoostContext : public SwappedContext {
public:
BoostContext(std::function<void()>&& code, actor::ActorImpl* actor, SwappedContextFactory* factory);
- ~BoostContext() override;
-
- void swap_into(SwappedContext* to) override;
private:
-#if BOOST_VERSION < 105600
- boost::context::fcontext_t* fc_ = nullptr;
- typedef intptr_t arg_type;
-#elif BOOST_VERSION < 106100
- boost::context::fcontext_t fc_;
- typedef intptr_t arg_type;
+#if BOOST_VERSION < 106100
+ boost::context::fcontext_t fc_{};
+ using arg_type = intptr_t;
#else
- boost::context::detail::fcontext_t fc_;
- typedef boost::context::detail::transfer_t arg_type;
+ boost::context::detail::fcontext_t fc_{};
+ using arg_type = boost::context::detail::transfer_t;
#endif
- static void wrapper(arg_type arg);
+ XBT_ATTRIB_NORETURN static void wrapper(arg_type arg);
+
+ void swap_into_for_real(SwappedContext* to) override;
};
class BoostContextFactory : public SwappedContextFactory {
public:
BoostContext* create_context(std::function<void()>&& code, actor::ActorImpl* actor) override;
};
-} // namespace context
-} // namespace kernel
-} // namespace simgrid
+} // namespace simgrid::kernel::context
#endif