Move memory debug files into nvwa directory.

1 files changed, 0 insertions, 427 deletions

diff --git a/src/debug/fast_mutex.h b/src/debug/fast_mutex.h
deleted file mode 100644
index 39b5fcdc2..000000000
--- a/src/debug/fast_mutex.h
+++ /dev/null
@@ -1,427 +0,0 @@
-// -*- Mode: C++; tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
-// vim:tabstop=4:shiftwidth=4:expandtab:
-
-/*
- * Copyright (C) 2004-2015 Wu Yongwei <adah at users dot sourceforge dot net>
- *
- * This software is provided 'as-is', without any express or implied
- * warranty.  In no event will the authors be held liable for any
- * damages arising from the use of this software.
- *
- * Permission is granted to anyone to use this software for any purpose,
- * including commercial applications, and to alter it and redistribute
- * it freely, subject to the following restrictions:
- *
- * 1. The origin of this software must not be misrepresented; you must
- *    not claim that you wrote the original software.  If you use this
- *    software in a product, an acknowledgement in the product
- *    documentation would be appreciated but is not required.
- * 2. Altered source versions must be plainly marked as such, and must
- *    not be misrepresented as being the original software.
- * 3. This notice may not be removed or altered from any source
- *    distribution.
- *
- * This file is part of Stones of Nvwa:
- *      http://sourceforge.net/projects/nvwa
- *
- */
-
-/**
- * @file  fast_mutex.h
- *
- * A fast mutex implementation for POSIX, Win32, and modern C++.
- *
- * @date  2015-05-19
- */
-
-#ifndef NVWA_FAST_MUTEX_H
-#define NVWA_FAST_MUTEX_H
-
-#include "debug/_nvwa.h"              // NVWA_NAMESPACE_*
-#include "debug/c++11.h"              // HAVE_CXX11_MUTEX
-
-# if !defined(_NOTHREADS)
-#   if !defined(NVWA_USE_CXX11_MUTEX) && HAVE_CXX11_MUTEX != 0 && \
-            !defined(_WIN32THREADS) && !defined(NVWA_WIN32THREADS) && \
-            !defined(NVWA_PTHREADS) && !defined(NVWA_NOTHREADS) && \
-            defined(_WIN32) && defined(_MT) && \
-            (!defined(_MSC_VER) || defined(_DLL))
-//      Prefer using std::mutex on Windows to avoid the namespace
-//      pollution caused by <windows.h>.  However, MSVC has a re-entry
-//      issue with its std::mutex implementation, and std::mutex should
-//      not be used unless /MD or /MDd is used.  For more information,
-//      check out:
-//
-//        https://connect.microsoft.com/VisualStudio/feedback/details/776596/std-mutex-not-a-constexpr-with-mtd-compiler-flag
-//        http://stackoverflow.com/questions/14319344/stdmutex-lock-hangs-when-overriding-the-new-operator
-//
-#       define NVWA_USE_CXX11_MUTEX 1
-#   endif
-
-#   if !defined(_WIN32THREADS) && \
-            (defined(_WIN32) && defined(_MT))
-//      Automatically use _WIN32THREADS when specifying -MT/-MD in MSVC,
-//      or -mthreads in MinGW GCC.
-#       define _WIN32THREADS
-#   elif !defined(_PTHREADS) && \
-            defined(_REENTRANT)
-//      Automatically use _PTHREADS when specifying -pthread in GCC or Clang.
-#       define _PTHREADS
-#   endif
-# endif
-
-# ifndef NVWA_USE_CXX11_MUTEX
-#   if HAVE_CXX11_MUTEX != 0 && \
-            !defined(_NOTHREADS)    && !defined(NVWA_NOTHREADS) && \
-            !defined(_PTHREADS)     && !defined(NVWA_PTHREADS) && \
-            !defined(_WIN32THREADS) && !defined(NVWA_WIN32THREADS)
-#       define NVWA_USE_CXX11_MUTEX 1
-#   else
-#       define NVWA_USE_CXX11_MUTEX 0
-#   endif
-# endif
-
-# if !defined(_PTHREADS) && !defined(_WIN32THREADS) && \
-        !defined(_NOTHREADS) && NVWA_USE_CXX11_MUTEX == 0
-#   define _NOTHREADS
-# endif
-
-# if defined(_NOTHREADS)
-#   if defined(_PTHREADS) || defined(_WIN32THREADS) || \
-            NVWA_USE_CXX11_MUTEX != 0
-#       undef _NOTHREADS
-#       error "Cannot define multi-threaded mode with -D_NOTHREADS"
-#   endif
-# endif
-
-# if defined(__MINGW32__) && defined(_WIN32THREADS) && !defined(_MT)
-#   error "Be sure to specify -mthreads with -D_WIN32THREADS"
-# endif
-
-// With all the heuristics above, things may still go wrong, maybe even
-// due to a specific inclusion order.  So they may be overridden by
-// manually defining the NVWA_* macros below.
-# if NVWA_USE_CXX11_MUTEX == 0 && \
-        !defined(NVWA_WIN32THREADS) && \
-        !defined(NVWA_PTHREADS) && \
-        !defined(NVWA_NOTHREADS)
-//  _WIN32THREADS takes precedence, as some C++ libraries have _PTHREADS
-//  defined even on Win32 platforms.
-#   if defined(_WIN32THREADS)
-#       define NVWA_WIN32THREADS
-#   elif defined(_PTHREADS)
-#       define NVWA_PTHREADS
-#   else
-#       define NVWA_NOTHREADS
-#   endif
-# endif
-
-# ifndef _FAST_MUTEX_CHECK_INITIALIZATION
-/**
- * Macro to control whether to check for initialization status for each
- * lock/unlock operation.  Defining it to a non-zero value will enable
- * the check, so that the construction/destruction of a static object
- * using a static fast_mutex not yet constructed or already destroyed
- * will work (with lock/unlock operations ignored).  Defining it to zero
- * will disable to check.
- */
-#   define _FAST_MUTEX_CHECK_INITIALIZATION 1
-# endif
-
-# ifdef _DEBUG
-#   include <stdio.h>
-#   include <stdlib.h>
-/** Macro for fast_mutex assertions.  Real version (for debug mode). */
-#   define _FAST_MUTEX_ASSERT(_Expr, _Msg) \
-        if (!(_Expr)) { \
-            fprintf(stderr, "fast_mutex::%s\n", _Msg); \
-            abort(); \
-        }
-# else
-/** Macro for fast_mutex assertions.  Fake version (for release mode). */
-#   define _FAST_MUTEX_ASSERT(_Expr, _Msg) \
-        ((void)0)
-# endif
-
-# if NVWA_USE_CXX11_MUTEX != 0
-#   include <mutex>
-NVWA_NAMESPACE_BEGIN
-/**
- * Macro alias to `volatile' semantics.  Here it is truly volatile since
- * it is in a multi-threaded (C++11) environment.
- */
-#   define __VOLATILE volatile
-    /**
-     * Class for non-reentrant fast mutexes.  This is the implementation
-     * using the C++11 mutex.
-     */
-    class fast_mutex
-    {
-        std::mutex _M_mtx_impl;
-#       if _FAST_MUTEX_CHECK_INITIALIZATION
-        bool _M_initialized;
-#       endif
-#       ifdef _DEBUG
-        bool _M_locked;
-#       endif
-    public:
-        fast_mutex()
-#       ifdef _DEBUG
-            : _M_locked(false)
-#       endif
-        {
-#       if _FAST_MUTEX_CHECK_INITIALIZATION
-            _M_initialized = true;
-#       endif
-        }
-        ~fast_mutex()
-        {
-            _FAST_MUTEX_ASSERT(!_M_locked, "~fast_mutex(): still locked");
-#       if _FAST_MUTEX_CHECK_INITIALIZATION
-            _M_initialized = false;
-#       endif
-        }
-        void lock()
-        {
-#       if _FAST_MUTEX_CHECK_INITIALIZATION
-            if (!_M_initialized)
-                return;
-#       endif
-            _M_mtx_impl.lock();
-#       ifdef _DEBUG
-            _FAST_MUTEX_ASSERT(!_M_locked, "lock(): already locked");
-            _M_locked = true;
-#       endif
-        }
-        void unlock()
-        {
-#       if _FAST_MUTEX_CHECK_INITIALIZATION
-            if (!_M_initialized)
-                return;
-#       endif
-#       ifdef _DEBUG
-            _FAST_MUTEX_ASSERT(_M_locked, "unlock(): not locked");
-            _M_locked = false;
-#       endif
-            _M_mtx_impl.unlock();
-        }
-    private:
-        fast_mutex(const fast_mutex&);
-        fast_mutex& operator=(const fast_mutex&);
-    };
-NVWA_NAMESPACE_END
-# elif defined(NVWA_PTHREADS)
-#   include <pthread.h>
-NVWA_NAMESPACE_BEGIN
-/**
- * Macro alias to `volatile' semantics.  Here it is truly volatile since
- * it is in a multi-threaded (POSIX threads) environment.
- */
-#   define __VOLATILE volatile
-    /**
-     * Class for non-reentrant fast mutexes.  This is the implementation
-     * for POSIX threads.
-     */
-    class fast_mutex
-    {
-        pthread_mutex_t _M_mtx_impl;
-#       if _FAST_MUTEX_CHECK_INITIALIZATION
-        bool _M_initialized;
-#       endif
-#       ifdef _DEBUG
-        bool _M_locked;
-#       endif
-    public:
-        fast_mutex()
-#       ifdef _DEBUG
-            : _M_locked(false)
-#       endif
-        {
-            ::pthread_mutex_init(&_M_mtx_impl, _NULLPTR);
-#       if _FAST_MUTEX_CHECK_INITIALIZATION
-            _M_initialized = true;
-#       endif
-        }
-        ~fast_mutex()
-        {
-            _FAST_MUTEX_ASSERT(!_M_locked, "~fast_mutex(): still locked");
-#       if _FAST_MUTEX_CHECK_INITIALIZATION
-            _M_initialized = false;
-#       endif
-            ::pthread_mutex_destroy(&_M_mtx_impl);
-        }
-        void lock()
-        {
-#       if _FAST_MUTEX_CHECK_INITIALIZATION
-            if (!_M_initialized)
-                return;
-#       endif
-            ::pthread_mutex_lock(&_M_mtx_impl);
-#       ifdef _DEBUG
-            // The following assertion should _always_ be true for a
-            // real `fast' pthread_mutex.  However, this assertion can
-            // help sometimes, when people forget to use `-lpthread' and
-            // glibc provides an empty implementation.  Having this
-            // assertion is also more consistent.
-            _FAST_MUTEX_ASSERT(!_M_locked, "lock(): already locked");
-            _M_locked = true;
-#       endif
-        }
-        void unlock()
-        {
-#       if _FAST_MUTEX_CHECK_INITIALIZATION
-            if (!_M_initialized)
-                return;
-#       endif
-#       ifdef _DEBUG
-            _FAST_MUTEX_ASSERT(_M_locked, "unlock(): not locked");
-            _M_locked = false;
-#       endif
-            ::pthread_mutex_unlock(&_M_mtx_impl);
-        }
-    private:
-        fast_mutex(const fast_mutex&);
-        fast_mutex& operator=(const fast_mutex&);
-    };
-NVWA_NAMESPACE_END
-# elif defined(NVWA_WIN32THREADS)
-#   ifndef WIN32_LEAN_AND_MEAN
-#     define WIN32_LEAN_AND_MEAN
-#   endif /* WIN32_LEAN_AND_MEAN */
-#   include <windows.h>
-NVWA_NAMESPACE_BEGIN
-/**
- * Macro alias to `volatile' semantics.  Here it is truly volatile since
- * it is in a multi-threaded (Win32 threads) environment.
- */
-#   define __VOLATILE volatile
-    /**
-     * Class for non-reentrant fast mutexes.  This is the implementation
-     * for Win32 threads.
-     */
-    class fast_mutex
-    {
-        CRITICAL_SECTION _M_mtx_impl;
-#       if _FAST_MUTEX_CHECK_INITIALIZATION
-        bool _M_initialized;
-#       endif
-#       ifdef _DEBUG
-        bool _M_locked;
-#       endif
-    public:
-        fast_mutex()
-#       ifdef _DEBUG
-            : _M_locked(false)
-#       endif
-        {
-            ::InitializeCriticalSection(&_M_mtx_impl);
-#       if _FAST_MUTEX_CHECK_INITIALIZATION
-            _M_initialized = true;
-#       endif
-        }
-        ~fast_mutex()
-        {
-            _FAST_MUTEX_ASSERT(!_M_locked, "~fast_mutex(): still locked");
-#       if _FAST_MUTEX_CHECK_INITIALIZATION
-            _M_initialized = false;
-#       endif
-            ::DeleteCriticalSection(&_M_mtx_impl);
-        }
-        void lock()
-        {
-#       if _FAST_MUTEX_CHECK_INITIALIZATION
-            if (!_M_initialized)
-                return;
-#       endif
-            ::EnterCriticalSection(&_M_mtx_impl);
-#       ifdef _DEBUG
-            _FAST_MUTEX_ASSERT(!_M_locked, "lock(): already locked");
-            _M_locked = true;
-#       endif
-        }
-        void unlock()
-        {
-#       if _FAST_MUTEX_CHECK_INITIALIZATION
-            if (!_M_initialized)
-                return;
-#       endif
-#       ifdef _DEBUG
-            _FAST_MUTEX_ASSERT(_M_locked, "unlock(): not locked");
-            _M_locked = false;
-#       endif
-            ::LeaveCriticalSection(&_M_mtx_impl);
-        }
-    private:
-        fast_mutex(const fast_mutex&);
-        fast_mutex& operator=(const fast_mutex&);
-    };
-NVWA_NAMESPACE_END
-# elif defined(NVWA_NOTHREADS)
-NVWA_NAMESPACE_BEGIN
-/**
- * Macro alias to `volatile' semantics.  Here it is not truly volatile
- * since it is in a single-threaded environment.
- */
-#   define __VOLATILE
-    /**
-     * Class for non-reentrant fast mutexes.  This is the null
-     * implementation for single-threaded environments.
-     */
-    class fast_mutex
-    {
-#       ifdef _DEBUG
-        bool _M_locked;
-#       endif
-    public:
-        fast_mutex()
-#       ifdef _DEBUG
-            : _M_locked(false)
-#       endif
-        {
-        }
-        ~fast_mutex()
-        {
-            _FAST_MUTEX_ASSERT(!_M_locked, "~fast_mutex(): still locked");
-        }
-        void lock()
-        {
-#       ifdef _DEBUG
-            _FAST_MUTEX_ASSERT(!_M_locked, "lock(): already locked");
-            _M_locked = true;
-#       endif
-        }
-        void unlock()
-        {
-#       ifdef _DEBUG
-            _FAST_MUTEX_ASSERT(_M_locked, "unlock(): not locked");
-            _M_locked = false;
-#       endif
-        }
-    private:
-        fast_mutex(const fast_mutex&);
-        fast_mutex& operator=(const fast_mutex&);
-    };
-NVWA_NAMESPACE_END
-# endif // Definition of class fast_mutex
-
-NVWA_NAMESPACE_BEGIN
-/** RAII lock class for fast_mutex. */
-class fast_mutex_autolock
-{
-    fast_mutex& _M_mtx;
-public:
-    explicit fast_mutex_autolock(fast_mutex& mtx) : _M_mtx(mtx)
-    {
-        _M_mtx.lock();
-    }
-    ~fast_mutex_autolock()
-    {
-        _M_mtx.unlock();
-    }
-private:
-    fast_mutex_autolock(const fast_mutex_autolock&);
-    fast_mutex_autolock& operator=(const fast_mutex_autolock&);
-};
-NVWA_NAMESPACE_END
-
-#endif // NVWA_FAST_MUTEX_H