debugger_intf.hpp

// Copyright Take Vos 2022.
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt)
 
#pragma once
 
#include "../macros.hpp"
#include <format>
#include <iostream>
 
hi_export_module(hikogui.utility.debugger : intf);
 
hi_export namespace hi { inline namespace v1 {
 
inline std::atomic<char const *> debug_message = nullptr;
 
bool prepare_debug_break() noexcept;
 
hi_no_inline inline void prepare_debug_break(char const *msg) noexcept
{
    if (not prepare_debug_break()) {
        std::cerr << std::format("Abnormal termination.\n{}\n", msg);
        debug_message.store(msg, std::memory_order::relaxed);
        std::terminate();
    }
}
 
}} // namespace hi::v1