mirror of
https://github.com/minetest/minetest.git
synced 2024-11-24 00:23:46 +01:00
95 lines
2.7 KiB
C++
95 lines
2.7 KiB
C++
/*
|
|
Minetest
|
|
Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU Lesser General Public License as published by
|
|
the Free Software Foundation; either version 2.1 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public License along
|
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
|
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <exception>
|
|
#include <cassert>
|
|
#include "gettime.h"
|
|
#include "log.h"
|
|
|
|
#ifdef _MSC_VER
|
|
#define FUNCTION_NAME __FUNCTION__
|
|
#else
|
|
#define FUNCTION_NAME __PRETTY_FUNCTION__
|
|
#endif
|
|
|
|
// Whether to catch all std::exceptions.
|
|
// When "catching", the program will abort with an error message.
|
|
// In debug mode, leave these for the debugger and don't catch them.
|
|
#ifdef NDEBUG
|
|
#define CATCH_UNHANDLED_EXCEPTIONS 1
|
|
#else
|
|
#define CATCH_UNHANDLED_EXCEPTIONS 0
|
|
#endif
|
|
|
|
/* Abort program execution immediately
|
|
*/
|
|
[[noreturn]] extern void fatal_error_fn(
|
|
const char *msg, const char *file,
|
|
unsigned int line, const char *function);
|
|
|
|
#define FATAL_ERROR(msg) \
|
|
fatal_error_fn((msg), __FILE__, __LINE__, FUNCTION_NAME)
|
|
|
|
#define FATAL_ERROR_IF(expr, msg) \
|
|
((expr) \
|
|
? fatal_error_fn((msg), __FILE__, __LINE__, FUNCTION_NAME) \
|
|
: (void)(0))
|
|
|
|
/*
|
|
sanity_check()
|
|
Equivalent to assert() but persists in Release builds (i.e. when NDEBUG is
|
|
defined)
|
|
*/
|
|
|
|
[[noreturn]] extern void sanity_check_fn(
|
|
const char *assertion, const char *file,
|
|
unsigned int line, const char *function);
|
|
|
|
#define SANITY_CHECK(expr) \
|
|
((expr) \
|
|
? (void)(0) \
|
|
: sanity_check_fn(#expr, __FILE__, __LINE__, FUNCTION_NAME))
|
|
|
|
#define sanity_check(expr) SANITY_CHECK(expr)
|
|
|
|
std::string debug_describe_exc(const std::exception &e);
|
|
|
|
void debug_set_exception_handler();
|
|
|
|
/*
|
|
These should be put into every thread
|
|
*/
|
|
|
|
#if CATCH_UNHANDLED_EXCEPTIONS == 1
|
|
#define BEGIN_DEBUG_EXCEPTION_HANDLER try {
|
|
#define END_DEBUG_EXCEPTION_HANDLER \
|
|
} catch (std::exception &e) { \
|
|
std::string e_descr = debug_describe_exc(e); \
|
|
errorstream << "An unhandled exception occurred: " \
|
|
<< e_descr << std::endl; \
|
|
FATAL_ERROR(e_descr.c_str()); \
|
|
}
|
|
#else
|
|
// Dummy ones
|
|
#define BEGIN_DEBUG_EXCEPTION_HANDLER
|
|
#define END_DEBUG_EXCEPTION_HANDLER
|
|
#endif
|