diff options
Diffstat (limited to 'bridges/source/cpp_uno/gcc3_linux_sparc/uno2cpp.cxx')
| -rw-r--r-- | bridges/source/cpp_uno/gcc3_linux_sparc/uno2cpp.cxx | 606 |
1 files changed, 0 insertions, 606 deletions
diff --git a/bridges/source/cpp_uno/gcc3_linux_sparc/uno2cpp.cxx b/bridges/source/cpp_uno/gcc3_linux_sparc/uno2cpp.cxx deleted file mode 100644 index 6cd22a836..000000000 --- a/bridges/source/cpp_uno/gcc3_linux_sparc/uno2cpp.cxx +++ /dev/null @@ -1,606 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org 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 version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -// MARKER(update_precomp.py): autogen include statement, do not remove -#include "precompiled_bridges.hxx" -#include <malloc.h> -#include <com/sun/star/uno/genfunc.hxx> -#include <uno/data.h> - -#include "bridges/cpp_uno/shared/bridge.hxx" -#include "bridges/cpp_uno/shared/types.hxx" -#include "bridges/cpp_uno/shared/unointerfaceproxy.hxx" -#include "bridges/cpp_uno/shared/vtables.hxx" - -#include "share.hxx" - -using namespace com::sun::star::uno; - -using ::rtl::OUString; -using ::rtl::OString; -using ::rtl::OUStringToOString; - -namespace -{ -//================================================================================================== -// The call instruction within the asm section of callVirtualMethod may throw -// exceptions. So that the compiler handles this correctly, it is important -// that (a) callVirtualMethod might call dummy_can_throw_anything (although this -// never happens at runtime), which in turn can throw exceptions, and (b) -// callVirtualMethod is not inlined at its call site (so that any exceptions are -// caught which are thrown from the instruction calling callVirtualMethod): - -void callVirtualMethod( void * pAdjustedThisPtr, - sal_Int32 nVtableIndex, - void * pRegisterReturn, - typelib_TypeClass eReturnType, - sal_Int32 * pStackLongs, - sal_Int32 nStackLongs ) __attribute__((noinline)); - -void callVirtualMethod( void * pAdjustedThisPtr, - sal_Int32 /* nVtableIndex */, - void * pRegisterReturn, - typelib_TypeClass eReturnType, -#if OSL_DEBUG_LEVEL > 0 - sal_Int32 * pStackLongs, - sal_Int32 nStackLongs) -#else - sal_Int32 * /*pStackLongs*/, - sal_Int32 /*nStackLongs*/) -#endif -{ - // parameter list is mixed list of * and values - // reference parameters are pointers - - OSL_ENSURE( pStackLongs && pAdjustedThisPtr, "### null ptr!" ); - OSL_ENSURE( (sizeof(void *) == 4) && - (sizeof(sal_Int32) == 4), "### unexpected size of int!" ); - OSL_ENSURE( nStackLongs && pStackLongs, "### no stack in callVirtualMethod !" ); - - // never called - if (! pAdjustedThisPtr) CPPU_CURRENT_NAMESPACE::dummy_can_throw_anything("xxx"); // address something - - volatile long o0 = 0, o1 = 0; // for register returns - volatile double f0d = 0; - volatile float f0f = 0; - volatile long long saveReg[7]; - - __asm__ ( - // save registers - "std %%l0, [%4]\n\t" - "mov %4, %%l0\n\t" - "mov %%l0, %%l1\n\t" - "add %%l0, 8, %%l0\n\t" - "std %%l2, [%%l0]\n\t" - "add %%l0, 8, %%l0\n\t" - "std %%l4, [%%l0]\n\t" - "add %%l0, 8, %%l0\n\t" - "std %%o0, [%%l0]\n\t" - "add %%l0, 8, %%l0\n\t" - "std %%o2, [%%l0]\n\t" - "add %%l0, 8, %%l0\n\t" - "std %%o4, [%%l0]\n\t" - "add %%l0, 8, %%l0\n\t" - "std %%l6, [%%l0]\n\t" - "mov %%l1, %%l7\n\t" - - // increase our own stackframe if necessary - "mov %%sp, %%l3\n\t" // save stack ptr for readjustment - - "subcc %%i5, 7, %%l0\n\t" - "ble .LmoveOn\n\t" - "nop\n\t" - - "sll %%l0, 2, %%l0\n\t" - "add %%l0, 96, %%l0\n\t" - "mov %%sp, %%l1\n\t" // old stack ptr - "sub %%sp, %%l0, %%l0\n\t" // future stack ptr - "andcc %%l0, 7, %%g0\n\t" // align stack to 8 - "be .LisAligned\n\t" - "nop\n\t" - "sub %%l0, 4, %%l0\n" - ".LisAligned:\n\t" - "mov %%l0, %%o5\n\t" // save newly computed stack ptr - "add %%g0, 16, %%o4\n" - - // now copy longs down to save register window - // and local variables - ".LcopyDown:\n\t" - "ld [%%l1], %%l2\n\t" - "st %%l2,[%%l0]\n\t" - "add %%l0, 4, %%l0\n\t" - "add %%l1, 4, %%l1\n\t" - "subcc %%o4, 1, %%o4\n\t" - "bne .LcopyDown\n\t" - - "mov %%o5, %%sp\n\t" // move new stack ptr (hopefully) atomically - // while register window is valid in both spaces - // (scheduling might hit in copyDown loop) - - "sub %%i5, 7, %%l0\n\t" // copy parameters past the sixth to stack - "add %%i4, 28, %%l1\n\t" - "add %%sp, 92, %%l2\n" - ".LcopyLong:\n\t" - "ld [%%l1], %%o0\n\t" - "st %%o0, [%%l2]\n\t" - "add %%l1, 4, %%l1\n\t" - "add %%l2, 4, %%l2\n\t" - "subcc %%l0, 1, %%l0\n\t" - "bne .LcopyLong\n\t" - "nop\n" - - ".LmoveOn:\n\t" - "mov %%i5, %%l0\n\t" // prepare out registers - "mov %%i4, %%l1\n\t" - - "ld [%%l1], %%o0\n\t" // prepare complex return ptr - "st %%o0, [%%sp+64]\n\t" - "sub %%l0, 1, %%l0\n\t" - "add %%l1, 4, %%l1\n\t" - - "ld [%%l1], %%o0\n\t" - "subcc %%l0, 1, %%l0\n\t" - "be .LdoCall\n\t" - "nop\n\t" - - "add %%l1, 4, %%l1\n\t" - "ld [%%l1], %%o1\n\t" - "subcc %%l0, 1, %%l0\n\t" - "be .LdoCall\n\t" - "nop\n\t" - - "add %%l1, 4, %%l1\n\t" - "ld [%%l1], %%o2\n\t" - "subcc %%l0, 1, %%l0\n\t" - "be .LdoCall\n\t" - "nop\n\t" - - "add %%l1, 4, %%l1\n\t" - "ld [%%l1], %%o3\n\t" - "subcc %%l0, 1, %%l0\n\t" - "be .LdoCall\n\t" - "nop\n\t" - - "add %%l1, 4, %%l1\n\t" - "ld [%%l1], %%o4\n\t" - "subcc %%l0, 1, %%l0\n\t" - "be .LdoCall\n\t" - "nop\n\t" - - "add %%l1, 4, %%l1\n\t" - "ld [%%l1], %%o5\n" - - ".LdoCall:\n\t" - "ld [%%i0], %%l0\n\t" // get vtable ptr - -"sll %%i1, 2, %%l6\n\t" -// "add %%l6, 8, %%l6\n\t" - "add %%l6, %%l0, %%l0\n\t" -// // vtable has 8byte wide entries, -// // upper half contains 2 half words, of which the first -// // is the this ptr patch ! -// // first entry is (or __tf) - -// "ldsh [%%l0], %%l6\n\t" // load this ptr patch -// "add %%l6, %%o0, %%o0\n\t" // patch this ptr - -// "add %%l0, 4, %%l0\n\t" // get virtual function ptr - "ld [%%l0], %%l0\n\t" - - "ld [%%i4], %%l2\n\t" - "subcc %%l2, %%g0, %%l2\n\t" - "bne .LcomplexCall\n\t" - "nop\n\t" - "call %%l0\n\t" - "nop\n\t" - "ba .LcallReturned\n\t" - "nop\n" - ".LcomplexCall:\n\t" - "call %%l0\n\t" - "nop\n\t" - "unimp\n" - - ".LcallReturned:\n\t" - "mov %%l3, %%sp\n\t" // readjust stack so that our locals are where they belong - "st %%o0, %0\n\t" // save possible return registers into our locals - "st %%o1, %1\n\t" - "std %%f0, %2\n\t" - "st %%f0, %3\n\t" - - // restore registers - "ldd [%%l7], %%l0\n\t" - "add %%l7, 8, %%l7\n\t" - "ldd [%%l7], %%l2\n\t" - "add %%l7, 8, %%l7\n\t" - "ldd [%%l7], %%l4\n\t" - "add %%l7, 8, %%l7\n\t" - "ldd [%%l7], %%o0\n\t" - "add %%l7, 8, %%l7\n\t" - "ldd [%%l7], %%o2\n\t" - "add %%l7, 8, %%l7\n\t" - "ldd [%%l7], %%o4\n\t" - "add %%l7, 8, %%l7\n\t" - "ldd [%%l7], %%l6\n\t" - : : - "m"(o0), - "m"(o1), - "m"(f0d), - "m"(f0f), - "r"(&saveReg[0]) - ); - switch( eReturnType ) - { - case typelib_TypeClass_HYPER: - case typelib_TypeClass_UNSIGNED_HYPER: - ((long*)pRegisterReturn)[1] = o1; - case typelib_TypeClass_LONG: - case typelib_TypeClass_UNSIGNED_LONG: - case typelib_TypeClass_ENUM: - ((long*)pRegisterReturn)[0] = o0; - break; - case typelib_TypeClass_CHAR: - case typelib_TypeClass_SHORT: - case typelib_TypeClass_UNSIGNED_SHORT: - *(unsigned short*)pRegisterReturn = (unsigned short)o0; - break; - case typelib_TypeClass_BOOLEAN: - case typelib_TypeClass_BYTE: - *(unsigned char*)pRegisterReturn = (unsigned char)o0; - break; - case typelib_TypeClass_FLOAT: - *(float*)pRegisterReturn = f0f; - break; - case typelib_TypeClass_DOUBLE: - *(double*)pRegisterReturn = f0d; - break; - default: - break; - } -} - -//================================================================================================= -static void cpp_call( - bridges::cpp_uno::shared::UnoInterfaceProxy * pThis, - bridges::cpp_uno::shared::VtableSlot aVtableSlot, - typelib_TypeDescriptionReference * pReturnTypeRef, - sal_Int32 nParams, typelib_MethodParameter * pParams, - void * pUnoReturn, void * pUnoArgs[], uno_Any ** ppUnoExc ) -{ - // max space for: complex ret ptr, this, values|ptr ... - char * pCppStack = - (char *)alloca( (nParams+2) * sizeof(sal_Int64) ); - char * pCppStackStart = pCppStack; - - // return - typelib_TypeDescription * pReturnTypeDescr = 0; - TYPELIB_DANGER_GET( &pReturnTypeDescr, pReturnTypeRef ); - OSL_ENSURE( pReturnTypeDescr, "### expected return type description!" ); - - void * pCppReturn = 0; // if != 0 && != pUnoReturn, needs reconversion - - if (pReturnTypeDescr) - { - if (bridges::cpp_uno::shared::isSimpleType( pReturnTypeDescr )) - { - pCppReturn = pUnoReturn; // direct way for simple types - *(void**)pCppStack = NULL; - } - else - { - // complex return via ptr - pCppReturn = *(void **)pCppStack = (bridges::cpp_uno::shared::relatesToInterfaceType(pReturnTypeDescr ) - ? alloca( pReturnTypeDescr->nSize ) - : pUnoReturn); // direct way - } - pCppStack += sizeof(void*); - } - // push this - void * pAdjustedThisPtr = reinterpret_cast< void ** >(pThis->getCppI()) - + aVtableSlot.offset; - *(void**)pCppStack = pAdjustedThisPtr; - pCppStack += sizeof( void* ); - - // stack space - OSL_ENSURE( sizeof(void *) == sizeof(sal_Int32), "### unexpected size!" ); - // args - void ** pCppArgs = (void **)alloca( 3 * sizeof(void *) * nParams ); - // indizes of values this have to be converted (interface conversion cpp<=>uno) - sal_Int32 * pTempIndizes = (sal_Int32 *)(pCppArgs + nParams); - // type descriptions for reconversions - typelib_TypeDescription ** ppTempParamTypeDescr = (typelib_TypeDescription **)(pCppArgs + (2 * nParams)); - - sal_Int32 nTempIndizes = 0; - - for ( sal_Int32 nPos = 0; nPos < nParams; ++nPos ) - { - const typelib_MethodParameter & rParam = pParams[nPos]; - typelib_TypeDescription * pParamTypeDescr = 0; - TYPELIB_DANGER_GET( &pParamTypeDescr, rParam.pTypeRef ); - if (!rParam.bOut && bridges::cpp_uno::shared::isSimpleType( pParamTypeDescr )) - { - pCppArgs[ nPos ] = CPPU_CURRENT_NAMESPACE::adjustPointer(pCppStack, pParamTypeDescr ); - - switch (pParamTypeDescr->eTypeClass) - { - case typelib_TypeClass_HYPER: - case typelib_TypeClass_UNSIGNED_HYPER: - case typelib_TypeClass_DOUBLE: - OSL_ASSERT( sizeof (double) == sizeof (sal_Int64) ); - *reinterpret_cast< sal_Int32 * >(pCppStack) = - *reinterpret_cast< sal_Int32 const * >(pUnoArgs[ nPos ]); - pCppStack += sizeof (sal_Int32); - *reinterpret_cast< sal_Int32 * >(pCppStack) = - *(reinterpret_cast< sal_Int32 const * >(pUnoArgs[ nPos ] ) + 1); - break; - default: - uno_copyAndConvertData( - pCppArgs[nPos], pUnoArgs[nPos], pParamTypeDescr, - pThis->getBridge()->getUno2Cpp() ); - break; - } - // no longer needed - TYPELIB_DANGER_RELEASE( pParamTypeDescr ); - } - else // ptr to complex value | ref - { - if (! rParam.bIn) // is pure out - { - // cpp out is constructed mem, uno out is not! - uno_constructData( - *(void **)pCppStack = pCppArgs[nPos] = alloca( pParamTypeDescr->nSize ), - pParamTypeDescr ); - pTempIndizes[nTempIndizes] = nPos; // default constructed for cpp call - // will be released at reconversion - ppTempParamTypeDescr[nTempIndizes++] = pParamTypeDescr; - } - // is in/inout - else if (bridges::cpp_uno::shared::relatesToInterfaceType( - pParamTypeDescr )) - { - uno_copyAndConvertData( - *(void **)pCppStack = pCppArgs[nPos] = alloca( pParamTypeDescr->nSize ), - pUnoArgs[nPos], pParamTypeDescr, - pThis->getBridge()->getUno2Cpp() ); - - pTempIndizes[nTempIndizes] = nPos; // has to be reconverted - // will be released at reconversion - ppTempParamTypeDescr[nTempIndizes++] = pParamTypeDescr; - } - else // direct way - { - *(void **)pCppStack = pCppArgs[nPos] = pUnoArgs[nPos]; - // no longer needed - TYPELIB_DANGER_RELEASE( pParamTypeDescr ); - } - } - pCppStack += sizeof(sal_Int32); // standard parameter length - } - - try - { - int nStackLongs = (pCppStack - pCppStackStart)/sizeof(sal_Int32); - OSL_ENSURE( !( (pCppStack - pCppStackStart ) & 3), "UNALIGNED STACK !!! (Please DO panic" ); - - if( nStackLongs & 1 ) - // stack has to be 8 byte aligned - nStackLongs++; - callVirtualMethod( - pAdjustedThisPtr, - aVtableSlot.index, - pCppReturn, - pReturnTypeDescr->eTypeClass, - (sal_Int32 *)pCppStackStart, - nStackLongs); - // NO exception occurred... - *ppUnoExc = 0; - - // reconvert temporary params - for ( ; nTempIndizes--; ) - { - sal_Int32 nIndex = pTempIndizes[nTempIndizes]; - typelib_TypeDescription * pParamTypeDescr = ppTempParamTypeDescr[nTempIndizes]; - - if (pParams[nIndex].bIn) - { - if (pParams[nIndex].bOut) // inout - { - uno_destructData( pUnoArgs[nIndex], pParamTypeDescr, 0 ); // destroy uno value - uno_copyAndConvertData( pUnoArgs[nIndex], pCppArgs[nIndex], pParamTypeDescr, - pThis->getBridge()->getCpp2Uno() ); - } - } - else // pure out - { - uno_copyAndConvertData( pUnoArgs[nIndex], pCppArgs[nIndex], pParamTypeDescr, - pThis->getBridge()->getCpp2Uno() ); - } - // destroy temp cpp param => cpp: every param was constructed - uno_destructData( pCppArgs[nIndex], pParamTypeDescr, cpp_release ); - - TYPELIB_DANGER_RELEASE( pParamTypeDescr ); - } - // return value - if (pCppReturn && pUnoReturn != pCppReturn) - { - uno_copyAndConvertData( pUnoReturn, pCppReturn, pReturnTypeDescr, - pThis->getBridge()->getCpp2Uno() ); - uno_destructData( pCppReturn, pReturnTypeDescr, cpp_release ); - } - } - catch( ... ) - { - // get exception - fillUnoException( CPPU_CURRENT_NAMESPACE::__cxa_get_globals()->caughtExceptions, - *ppUnoExc, pThis->getBridge()->getCpp2Uno() ); - - // temporary params - for ( ; nTempIndizes--; ) - { - sal_Int32 nIndex = pTempIndizes[nTempIndizes]; - // destroy temp cpp param => cpp: every param was constructed - uno_destructData( pCppArgs[nIndex], ppTempParamTypeDescr[nTempIndizes], cpp_release ); - TYPELIB_DANGER_RELEASE( ppTempParamTypeDescr[nTempIndizes] ); - } - // return type - if (pReturnTypeDescr) - TYPELIB_DANGER_RELEASE( pReturnTypeDescr ); - } -} - -} - -namespace bridges { namespace cpp_uno { namespace shared { - -void unoInterfaceProxyDispatch( - uno_Interface * pUnoI, const typelib_TypeDescription * pMemberDescr, - void * pReturn, void * pArgs[], uno_Any ** ppException ) -{ -#if defined BRIDGES_DEBUG - OString cstr( OUStringToOString( pMemberDescr->pTypeName, RTL_TEXTENCODING_ASCII_US ) ); - fprintf( stderr, "received dispatch( %s )\n", cstr.getStr() ); -#endif - - // is my surrogate - bridges::cpp_uno::shared::UnoInterfaceProxy * pThis - = static_cast< bridges::cpp_uno::shared::UnoInterfaceProxy * >(pUnoI); -// typelib_InterfaceTypeDescription * pTypeDescr = pThis->pTypeDescr; - - switch (pMemberDescr->eTypeClass) - { - case typelib_TypeClass_INTERFACE_ATTRIBUTE: - { - VtableSlot aVtableSlot( - getVtableSlot( - reinterpret_cast< - typelib_InterfaceAttributeTypeDescription const * >( - pMemberDescr))); - if (pReturn) - { - // dependent dispatch - cpp_call( - pThis, aVtableSlot, - ((typelib_InterfaceAttributeTypeDescription *)pMemberDescr)->pAttributeTypeRef, - 0, 0, // no params - pReturn, pArgs, ppException ); - } - else - { - // is SET - typelib_MethodParameter aParam; - aParam.pTypeRef = - ((typelib_InterfaceAttributeTypeDescription *)pMemberDescr)->pAttributeTypeRef; - aParam.bIn = sal_True; - aParam.bOut = sal_False; - - typelib_TypeDescriptionReference * pReturnTypeRef = 0; - OUString aVoidName( RTL_CONSTASCII_USTRINGPARAM("void") ); - typelib_typedescriptionreference_new( - &pReturnTypeRef, typelib_TypeClass_VOID, aVoidName.pData ); - - // dependent dispatch - aVtableSlot.index += 1; // get, then set method - cpp_call( - pThis, aVtableSlot, - pReturnTypeRef, - 1, &aParam, - pReturn, pArgs, ppException ); - - typelib_typedescriptionreference_release( pReturnTypeRef ); - } - - break; - } - case typelib_TypeClass_INTERFACE_METHOD: - { - VtableSlot aVtableSlot( - getVtableSlot( - reinterpret_cast< - typelib_InterfaceMethodTypeDescription const * >( - pMemberDescr))); - switch (aVtableSlot.index) - { - // standard calls - case 1: // acquire uno interface - (*pUnoI->acquire)( pUnoI ); - *ppException = 0; - break; - case 2: // release uno interface - (*pUnoI->release)( pUnoI ); - *ppException = 0; - break; - case 0: // queryInterface() opt - { - typelib_TypeDescription * pTD = 0; - TYPELIB_DANGER_GET( &pTD, reinterpret_cast< Type * >( pArgs[0] )->getTypeLibType() ); - if (pTD) - { - uno_Interface * pInterface = 0; - (*pThis->pBridge->getUnoEnv()->getRegisteredInterface)( - pThis->pBridge->getUnoEnv(), - (void **)&pInterface, pThis->oid.pData, (typelib_InterfaceTypeDescription *)pTD ); - - if (pInterface) - { - ::uno_any_construct( - reinterpret_cast< uno_Any * >( pReturn ), - &pInterface, pTD, 0 ); - (*pInterface->release)( pInterface ); - TYPELIB_DANGER_RELEASE( pTD ); - *ppException = 0; - break; - } - TYPELIB_DANGER_RELEASE( pTD ); - } - } // else perform queryInterface() - default: - // dependent dispatch - cpp_call( - pThis, aVtableSlot, - ((typelib_InterfaceMethodTypeDescription *)pMemberDescr)->pReturnTypeRef, - ((typelib_InterfaceMethodTypeDescription *)pMemberDescr)->nParams, - ((typelib_InterfaceMethodTypeDescription *)pMemberDescr)->pParams, - pReturn, pArgs, ppException ); - } - break; - } - default: - { - ::com::sun::star::uno::RuntimeException aExc( - OUString( RTL_CONSTASCII_USTRINGPARAM("illegal member type description!") ), - ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >() ); - - Type const & rExcType = ::getCppuType( &aExc ); - // binary identical null reference - ::uno_type_any_construct( *ppException, &aExc, rExcType.getTypeLibType(), 0 ); - } - } -} - -} } } - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |