1 files changed, 287 insertions, 0 deletions
diff --git a/3rdParty/Boost/libs/thread/src/win32/tss_pe.cpp b/3rdParty/Boost/libs/thread/src/win32/tss_pe.cpp
new file mode 100644
index 0000000..ae89bc4
--- /dev/null
+++ b/3rdParty/Boost/libs/thread/src/win32/tss_pe.cpp
@@ -0,0 +1,287 @@
+// $Id: tss_pe.cpp 49324 2008-10-13 20:30:13Z anthonyw $
+// (C) Copyright Aaron W. LaFramboise, Roland Schwarz, Michael Glassford 2004.
+// (C) Copyright 2007 Roland Schwarz
+// (C) Copyright 2007 Anthony Williams
+// (C) Copyright 2007 David Deakins
+// Use, modification and distribution are subject to the
+// Boost Software License, Version 1.0. (See accompanying file
+// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+#include <boost/thread/detail/config.hpp>
+
+#if defined(BOOST_HAS_WINTHREADS) && defined(BOOST_THREAD_BUILD_LIB) 
+
+#if defined(__MINGW32__) && !defined(_WIN64)
+
+#include <boost/thread/detail/tss_hooks.hpp>
+
+#include <windows.h>
+
+#include <cstdlib>
+
+extern "C" void tss_cleanup_implemented(void) {}
+
+namespace {
+    void NTAPI on_tls_callback(void* h, DWORD dwReason, PVOID pv)
+    {
+        switch (dwReason)
+        {
+        case DLL_THREAD_DETACH:
+        {
+            on_thread_exit();
+            break;
+        }
+        }
+    }
+
+    void on_after_ctors(void)
+    {
+        on_process_enter();
+    }
+    
+    void on_before_dtors(void)
+    {
+        on_thread_exit();
+    }
+    
+    void on_after_dtors(void)
+    {
+        on_process_exit();        
+    }
+}
+
+extern "C" {
+
+    void (* after_ctors )(void) __attribute__((section(".ctors")))     = on_after_ctors;
+    void (* before_dtors)(void) __attribute__((section(".dtors")))     = on_before_dtors;
+    void (* after_dtors )(void) __attribute__((section(".dtors.zzz"))) = on_after_dtors;
+
+    ULONG __tls_index__ = 0;
+    char __tls_end__ __attribute__((section(".tls$zzz"))) = 0;
+    char __tls_start__ __attribute__((section(".tls"))) = 0;
+
+
+    PIMAGE_TLS_CALLBACK __crt_xl_start__ __attribute__ ((section(".CRT$XLA"))) = 0;
+    PIMAGE_TLS_CALLBACK __crt_xl_tls_callback__ __attribute__ ((section(".CRT$XLB"))) = on_tls_callback;
+    PIMAGE_TLS_CALLBACK __crt_xl_end__ __attribute__ ((section(".CRT$XLZ"))) = 0;
+}
+
+extern "C" const IMAGE_TLS_DIRECTORY32 _tls_used __attribute__ ((section(".rdata$T"))) =
+{
+        (DWORD) &__tls_start__,
+        (DWORD) &__tls_end__,
+        (DWORD) &__tls_index__,
+        (DWORD) (&__crt_xl_start__+1),
+        (DWORD) 0,
+        (DWORD) 0
+};
+
+
+#elif  defined(_MSC_VER) && !defined(UNDER_CE)
+
+    #include <boost/thread/detail/tss_hooks.hpp>
+
+    #include <stdlib.h>
+
+    #define WIN32_LEAN_AND_MEAN
+    #include <windows.h>
+
+    //Definitions required by implementation
+
+    #if (_MSC_VER < 1300) // 1300 == VC++ 7.0
+        typedef void (__cdecl *_PVFV)(void);
+        #define INIRETSUCCESS
+        #define PVAPI void
+    #else
+        typedef int (__cdecl *_PVFV)(void);
+        #define INIRETSUCCESS 0
+        #define PVAPI int
+    #endif
+
+    typedef void (NTAPI* _TLSCB)(HINSTANCE, DWORD, PVOID);
+
+    //Symbols for connection to the runtime environment
+
+    extern "C"
+    {
+        extern DWORD _tls_used; //the tls directory (located in .rdata segment)
+        extern _TLSCB __xl_a[], __xl_z[];    //tls initializers */
+    }
+
+    namespace
+    {
+        //Forward declarations
+
+        static PVAPI on_tls_prepare(void);
+        static PVAPI on_process_init(void);
+        static PVAPI on_process_term(void);
+        static void NTAPI on_tls_callback(HINSTANCE, DWORD, PVOID);
+
+        //The .CRT$Xxx information is taken from Codeguru:
+        //http://www.codeguru.com/Cpp/misc/misc/threadsprocesses/article.php/c6945__2/
+
+#if (_MSC_VER >= 1400)
+#pragma section(".CRT$XIU",long,read)
+#pragma section(".CRT$XCU",long,read)
+#pragma section(".CRT$XTU",long,read)
+#pragma section(".CRT$XLC",long,read)
+        __declspec(allocate(".CRT$XLC")) _TLSCB __xl_ca=on_tls_callback;
+        __declspec(allocate(".CRT$XIU"))_PVFV p_tls_prepare = on_tls_prepare;
+        __declspec(allocate(".CRT$XCU"))_PVFV p_process_init = on_process_init;
+        __declspec(allocate(".CRT$XTU"))_PVFV p_process_term = on_process_term;
+#else
+        #if (_MSC_VER >= 1300) // 1300 == VC++ 7.0
+        #   pragma data_seg(push, old_seg)
+        #endif
+            //Callback to run tls glue code first.
+            //I don't think it is necessary to run it
+            //at .CRT$XIB level, since we are only
+            //interested in thread detachement. But
+            //this could be changed easily if required.
+
+            #pragma data_seg(".CRT$XIU")
+            static _PVFV p_tls_prepare = on_tls_prepare;
+            #pragma data_seg()
+
+            //Callback after all global ctors.
+
+            #pragma data_seg(".CRT$XCU")
+            static _PVFV p_process_init = on_process_init;
+            #pragma data_seg()
+
+            //Callback for tls notifications.
+
+            #pragma data_seg(".CRT$XLB")
+            _TLSCB p_thread_callback = on_tls_callback;
+            #pragma data_seg()
+            //Callback for termination.
+
+            #pragma data_seg(".CRT$XTU")
+            static _PVFV p_process_term = on_process_term;
+            #pragma data_seg()
+        #if (_MSC_VER >= 1300) // 1300 == VC++ 7.0
+        #   pragma data_seg(pop, old_seg)
+        #endif
+#endif
+
+#ifdef BOOST_MSVC
+#pragma warning(push)
+#pragma warning(disable:4189)
+#endif
+
+        PVAPI on_tls_prepare(void)
+        {
+            //The following line has an important side effect:
+            //if the TLS directory is not already there, it will
+            //be created by the linker. In other words, it forces a tls
+            //directory to be generated by the linker even when static tls
+            //(i.e. __declspec(thread)) is not used.
+            //The volatile should prevent the optimizer
+            //from removing the reference.
+
+            DWORD volatile dw = _tls_used;
+
+            #if (_MSC_VER < 1300) // 1300 == VC++ 7.0
+                _TLSCB* pfbegin = __xl_a;
+                _TLSCB* pfend = __xl_z;
+                _TLSCB* pfdst = pfbegin;
+                //pfdst = (_TLSCB*)_tls_used.AddressOfCallBacks;
+
+                //The following loop will merge the address pointers
+                //into a contiguous area, since the tlssup code seems
+                //to require this (at least on MSVC 6)
+
+                while (pfbegin < pfend)
+                {
+                    if (*pfbegin != 0)
+                    {
+                        *pfdst = *pfbegin;
+                        ++pfdst;
+                    }
+                    ++pfbegin;
+                }
+
+                *pfdst = 0;
+            #endif
+
+            return INIRETSUCCESS;
+        }
+#ifdef BOOST_MSVC
+#pragma warning(pop)
+#endif
+
+        PVAPI on_process_init(void)
+        {
+            //Schedule on_thread_exit() to be called for the main
+            //thread before destructors of global objects have been
+            //called.
+
+            //It will not be run when 'quick' exiting the
+            //library; however, this is the standard behaviour
+            //for destructors of global objects, so that
+            //shouldn't be a problem.
+
+            atexit(on_thread_exit);
+
+            //Call Boost process entry callback here
+
+            on_process_enter();
+
+            return INIRETSUCCESS;
+        }
+
+        PVAPI on_process_term(void)
+        {
+            on_process_exit();
+            return INIRETSUCCESS;
+        }
+
+        void NTAPI on_tls_callback(HINSTANCE /*h*/, DWORD dwReason, PVOID /*pv*/)
+        {
+            switch (dwReason)
+            {
+            case DLL_THREAD_DETACH:
+                on_thread_exit();
+                break;
+            }
+        }
+
+        BOOL WINAPI dll_callback(HANDLE, DWORD dwReason, LPVOID)
+        {
+            switch (dwReason)
+            {
+            case DLL_THREAD_DETACH:
+                on_thread_exit();
+                break;
+            case DLL_PROCESS_DETACH:
+                on_process_exit();
+                break;
+            }
+            return true;
+        }
+    } //namespace
+
+extern "C"
+{
+    extern BOOL (WINAPI * const _pRawDllMain)(HANDLE, DWORD, LPVOID)=&dll_callback;
+}
+
+    extern "C" void tss_cleanup_implemented(void)
+    {
+        /*
+        This function's sole purpose is to cause a link error in cases where
+        automatic tss cleanup is not implemented by Boost.Threads as a
+        reminder that user code is responsible for calling the necessary
+        functions at the appropriate times (and for implementing an a
+        tss_cleanup_implemented() function to eliminate the linker's
+        missing symbol error).
+
+        If Boost.Threads later implements automatic tss cleanup in cases
+        where it currently doesn't (which is the plan), the duplicate
+        symbol error will warn the user that their custom solution is no
+        longer needed and can be removed.
+        */
+    }
+#endif //defined(_MSC_VER) && !defined(UNDER_CE)
+
+#endif //defined(BOOST_HAS_WINTHREADS) && defined(BOOST_THREAD_BUILD_LIB)