debugger.hpp

// Copyright Take Vos 2019-2020.
// 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 "architecture.hpp"
#include "console.hpp"
#include "dialog.hpp"
#include <format>
 
namespace tt {
 
#if  TT_OPERATING_SYSTEM == TT_OS_WINDOWS
void _debugger_break();
#define tt_debugger_break() _debugger_break()
 
#elif TT_COMPILER == TT_CC_GCC || TT_COMPILER == TT_CC_CLANG
#define tt_debugger_break() __builtin_trap()
 
#else
#error "Not implemented"
#endif
 
 
bool debugger_is_present() noexcept;
 
 
template<typename... Args>
[[noreturn]] tt_no_inline void debugger_abort(char const *source_file, int source_line, std::string_view fmt, Args &&... args)
{
    std::string message;
 
    if constexpr (sizeof...(Args) == 0) {
        message = fmt;
    } else {
        message = std::format(fmt, std::forward<Args>(args)...);
    }
 
    if (debugger_is_present()) {
        print("{}:{} {}\n", source_file, source_line, message);
        tt_debugger_break();
    } else {
        dialog_ok("Aborting", "{}:{} {}", source_file, source_line, message);
    }
 
    std::abort();
}
 
[[noreturn]] tt_no_inline inline void debugger_abort(char const *source_file, int source_line)
{
    debugger_abort(source_file, source_line, "<unknown>");
}
 
#define tt_debugger_abort(...) ::tt::debugger_abort(__FILE__, __LINE__ __VA_OPT__(,) __VA_ARGS__)
 
}