diff options
author | Matúš Kukan <matus.kukan@gmail.com> | 2013-04-16 10:10:57 +0200 |
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committer | David Tardon <dtardon@redhat.com> | 2013-04-16 18:25:18 +0000 |
commit | be421269f95446307d1168e17e1fe9ee7d9a0a66 (patch) | |
tree | 491fa90929828589d390e994b3e9f841672d22ea /solenv/inc/wntgcci | |
parent | baffab9a4ffca9a4940a3310937d6e858e66cc1f (diff) |
move headers from solenv/inc/ to include/
Change-Id: Ieb6cba645b3535f7d683d2aefa5599d04d9994f3
Reviewed-on: https://gerrit.libreoffice.org/3403
Reviewed-by: David Tardon <dtardon@redhat.com>
Tested-by: David Tardon <dtardon@redhat.com>
Diffstat (limited to 'solenv/inc/wntgcci')
-rw-r--r-- | solenv/inc/wntgcci/sehandler.hxx | 128 |
1 files changed, 0 insertions, 128 deletions
diff --git a/solenv/inc/wntgcci/sehandler.hxx b/solenv/inc/wntgcci/sehandler.hxx deleted file mode 100644 index 2fabe486a452..000000000000 --- a/solenv/inc/wntgcci/sehandler.hxx +++ /dev/null @@ -1,128 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ - -// Provenance of this code unclear. From crosswin32-dtrans-mingw.diff, -// but from where it got there, I don't know. - - -#ifndef _SEHANDLER_HXX -#define _SEHANDLER_HXX - -#ifndef __MINGW32__ -#error This file should be included only in a MinGW compilation -#endif - -#include <windows.h> -#include <setjmp.h> - -#ifndef EH_UNWINDING -// See _EH_UNWINDING in MSVS9/VC/crt/src/except.inc -#define EH_UNWINDING 2 -#endif - -namespace { -class __SEHandler -{ -public: - __SEHandler() {} - ~__SEHandler() {} - typedef int (*PF)(void *, LPEXCEPTION_POINTERS); - typedef void (*PH)(void *, LPEXCEPTION_POINTERS); - typedef void (*PN)(void *); - void Set(jmp_buf jb, void *pdata=NULL, PF pfilter=NULL, PH phandlerbody=NULL, PN pfinal=NULL) - { - __builtin_memcpy(m_jmpbuf, jb, sizeof(jmp_buf)); - m_pData=pdata; - switch (reinterpret_cast<int>(pfilter)) - { - default: - m_filter=pfilter; - break; - case EXCEPTION_CONTINUE_EXECUTION: - m_filter=DefaultFilterContinueExecution; - break; - case EXCEPTION_EXECUTE_HANDLER: - m_filter=DefaultFilterExecuteHandler; - break; - case EXCEPTION_CONTINUE_SEARCH: - m_filter=DefaultFilterContinueSearch; - break; - } - if (phandlerbody) - m_handlerbody=phandlerbody; - else - m_handlerbody=DefaultHandler; - if (pfinal) - m_final=pfinal; - else - m_final=DefaultFinal; - m_ER.pHandlerClass = this; - m_ER.hp = handler; - asm("movl %%fs:0, %%eax\n\t" - "movl %%eax, %0": : "m" (m_ER.prev): "%eax" ); - asm("movl %0, %%eax\n\t" - "movl %%eax, %%fs:0": : "r" (&m_ER): "%eax" ); - } - void Reset() - { - m_final(m_pData); - asm("movl %0, %%eax \n\t" - "movl %%eax, %%fs:0" - : : "m" (m_ER.prev): "%eax"); - } -private: - __SEHandler(const __SEHandler&); - __SEHandler& operator=(const __SEHandler&); - struct _ER { - _ER* prev; - PEXCEPTION_HANDLER hp; - __SEHandler *pHandlerClass; - }; - static EXCEPTION_DISPOSITION handler(struct _EXCEPTION_RECORD *pExceptionRecord, - void * EstablisherFrame, - struct _CONTEXT *ContextRecord, - void * /*DispatcherContext*/) - { - __SEHandler* pThis = reinterpret_cast< _ER * >(EstablisherFrame)->pHandlerClass; - if (pExceptionRecord->ExceptionFlags & EH_UNWINDING) - { - pThis->m_final(pThis->m_pData); - return ExceptionContinueSearch; - } - EXCEPTION_POINTERS ep={pExceptionRecord, ContextRecord}; - switch (pThis->m_filter(pThis->m_pData, &ep)) - { - case EXCEPTION_EXECUTE_HANDLER: - RtlUnwind(EstablisherFrame, &&__set_label, pExceptionRecord, 0); - __set_label: - pThis->m_handlerbody(pThis->m_pData, &ep); - ContextRecord->Ebp = pThis->m_jmpbuf[0]; - ContextRecord->Eip = pThis->m_jmpbuf[1]; - ContextRecord->Esp = pThis->m_jmpbuf[2]; - return ExceptionContinueExecution; - case EXCEPTION_CONTINUE_SEARCH: - return ExceptionContinueSearch; - case EXCEPTION_CONTINUE_EXECUTION: - return ExceptionContinueExecution; - } - return ExceptionContinueExecution; - } - static int DefaultFilterContinueSearch(void *, LPEXCEPTION_POINTERS) { return EXCEPTION_CONTINUE_SEARCH; } - static int DefaultFilterContinueExecution(void *, LPEXCEPTION_POINTERS) { return EXCEPTION_CONTINUE_EXECUTION; } - static int DefaultFilterExecuteHandler(void *, LPEXCEPTION_POINTERS) { return EXCEPTION_EXECUTE_HANDLER; } - static void DefaultHandler(void *, LPEXCEPTION_POINTERS) {} - static void DefaultFinal(void *) {} - typedef int (*handler_p)(struct _EXCEPTION_RECORD *ExceptionRecord, - void * EstablisherFrame, - struct _CONTEXT *ContextRecord, - void * DispatcherContext); - _ER m_ER; - void *m_pData; - PN m_final; - PH m_handlerbody; - PF m_filter; - jmp_buf m_jmpbuf; -}; - -} // namespace { - -#endif // _SEHANDLER_HXX |