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author | Remko Tronçon <git@el-tramo.be> | 2010-02-11 12:14:00 (GMT) |
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committer | Remko Tronçon <git@el-tramo.be> | 2010-02-11 12:14:00 (GMT) |
commit | 0efa7c32aaf21a29b42b5926cc116007056843be (patch) | |
tree | 882f663a5dd0e65694bf6077b71086dd77fd7ff8 /3rdParty/Boost/libs/thread/src/win32/tss_pe.cpp | |
parent | 1d20eabbc32274b491b4c2bedf73d19933d97bfd (diff) | |
download | swift-contrib-0efa7c32aaf21a29b42b5926cc116007056843be.zip swift-contrib-0efa7c32aaf21a29b42b5926cc116007056843be.tar.bz2 |
Moved some modules into separate git modules.
Diffstat (limited to '3rdParty/Boost/libs/thread/src/win32/tss_pe.cpp')
m--------- | 3rdParty/Boost | 0 | ||||
-rw-r--r-- | 3rdParty/Boost/libs/thread/src/win32/tss_pe.cpp | 287 |
2 files changed, 0 insertions, 287 deletions
diff --git a/3rdParty/Boost b/3rdParty/Boost new file mode 160000 +Subproject 3bbdbc8cf1996f23d9a366da8bac0f97be6ad79 diff --git a/3rdParty/Boost/libs/thread/src/win32/tss_pe.cpp b/3rdParty/Boost/libs/thread/src/win32/tss_pe.cpp deleted file mode 100644 index ae89bc4..0000000 --- a/3rdParty/Boost/libs/thread/src/win32/tss_pe.cpp +++ /dev/null @@ -1,287 +0,0 @@ -// $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) |