diff -urN ooo/bridges/source/cpp_uno/gcc3_solaris_sparc.orig/cpp2uno.cxx ooo/bridges/source/cpp_uno/gcc3_solaris_sparc/cpp2uno.cxx --- ooo/bridges/source/cpp_uno/gcc3_solaris_sparc.orig/cpp2uno.cxx Thu Jan 1 09:00:00 1970 +++ ooo/bridges/source/cpp_uno/gcc3_solaris_sparc/cpp2uno.cxx Thu Feb 10 13:36:13 2005 @@ -0,0 +1,585 @@ +/************************************************************************* + * + * $RCSfile: cpp2uno.cxx,v $ + * + * $Revision: 1.6 $ + * + * last change: $Author: obo $ $Date: 2005/01/25 13:11:46 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library 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 for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ +#include +#include +#include +#include "bridges/cpp_uno/shared/bridge.hxx" +#include "bridges/cpp_uno/shared/cppinterfaceproxy.hxx" +#include "bridges/cpp_uno/shared/types.hxx" +#include "bridges/cpp_uno/shared/vtablefactory.hxx" +#include "share.hxx" +#include + +using namespace com::sun::star::uno; + +namespace +{ +//================================================================================================== +static typelib_TypeClass cpp2uno_call( + bridges::cpp_uno::shared::CppInterfaceProxy * pThis, + const typelib_TypeDescription * pMemberTypeDescr, + typelib_TypeDescriptionReference * pReturnTypeRef, // 0 indicates void return + sal_Int32 nParams, typelib_MethodParameter * pParams, + void ** pCallStack, + sal_Int64 * pRegisterReturn /* space for register return */ ) +{ + // pCallStack: [ret ptr], this, params + char * pCppStack = (char *)pCallStack; + + // return + typelib_TypeDescription * pReturnTypeDescr = 0; + if (pReturnTypeRef) + TYPELIB_DANGER_GET( &pReturnTypeDescr, pReturnTypeRef ); + + void * pUnoReturn = 0; + void * pCppReturn = 0; // complex return ptr: if != 0 && != pUnoReturn, reconversion need + + if (pReturnTypeDescr) + { + if (bridges::cpp_uno::shared::isSimpleType( pReturnTypeDescr )) + pUnoReturn = pRegisterReturn; // direct way for simple types + else // complex return via ptr (pCppReturn) + { + pCppReturn = *(void**)pCppStack; + pUnoReturn = (bridges::cpp_uno::shared::relatesToInterfaceType( + pReturnTypeDescr ) + ? alloca( pReturnTypeDescr->nSize ) + : pCppReturn); // direct way + pCppStack += sizeof( void* ); + } + } + // pop this + pCppStack += sizeof( void* ); + + // stack space + OSL_ENSURE( sizeof(void *) == sizeof(sal_Int32), "### unexpected size!" ); + // parameters + void ** pUnoArgs = (void **)alloca( 4 * sizeof(void *) * nParams ); + void ** pCppArgs = pUnoArgs + nParams; + // indizes of values this have to be converted (interface conversion cpp<=>uno) + sal_Int32 * pTempIndizes = (sal_Int32 *)(pUnoArgs + (2 * nParams)); + // type descriptions for reconversions + typelib_TypeDescription ** ppTempParamTypeDescr = (typelib_TypeDescription **)(pUnoArgs + (3 * 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 )) // value + { + pCppArgs[nPos] = pUnoArgs[nPos] = CPPU_CURRENT_NAMESPACE::adjustPointer(pCppStack, pParamTypeDescr); + switch (pParamTypeDescr->eTypeClass) + { + case typelib_TypeClass_HYPER: + case typelib_TypeClass_UNSIGNED_HYPER: + case typelib_TypeClass_DOUBLE: + { + if ((reinterpret_cast< long >(pCppStack) & 7) != 0) + { + OSL_ASSERT( sizeof (double) == sizeof (sal_Int64) ); + void * pDest = alloca( sizeof (sal_Int64) ); + *reinterpret_cast< sal_Int32 * >(pDest) = + *reinterpret_cast< sal_Int32 const * >(pCppStack); + *(reinterpret_cast< sal_Int32 * >(pDest) + 1) = + *(reinterpret_cast< sal_Int32 const * >(pCppStack) + 1); + pCppArgs[nPos] = pUnoArgs[nPos] = pDest; + } + pCppStack += sizeof (sal_Int32); // extra long + break; + } + } + // no longer needed + TYPELIB_DANGER_RELEASE( pParamTypeDescr ); + } + else // ptr to complex value | ref + { + pCppArgs[nPos] = *(void **)pCppStack; + + if (! rParam.bIn) // is pure out + { + // uno out is unconstructed mem! + pUnoArgs[nPos] = alloca( pParamTypeDescr->nSize ); + pTempIndizes[nTempIndizes] = nPos; + // will be released at reconversion + ppTempParamTypeDescr[nTempIndizes++] = pParamTypeDescr; + } + // is in/inout + else if (bridges::cpp_uno::shared::relatesToInterfaceType( + pParamTypeDescr )) + { + uno_copyAndConvertData( pUnoArgs[nPos] = alloca( pParamTypeDescr->nSize ), + *(void **)pCppStack, pParamTypeDescr, + pThis->getBridge()->getCpp2Uno() ); + pTempIndizes[nTempIndizes] = nPos; // has to be reconverted + // will be released at reconversion + ppTempParamTypeDescr[nTempIndizes++] = pParamTypeDescr; + } + else // direct way + { + pUnoArgs[nPos] = *(void **)pCppStack; + // no longer needed + TYPELIB_DANGER_RELEASE( pParamTypeDescr ); + } + } + pCppStack += sizeof(sal_Int32); // standard parameter length + } + + // ExceptionHolder + uno_Any aUnoExc; // Any will be constructed by callee + uno_Any * pUnoExc = &aUnoExc; + + // invoke uno dispatch call + (*pThis->getUnoI()->pDispatcher)(pThis->getUnoI(), pMemberTypeDescr, pUnoReturn, pUnoArgs, &pUnoExc ); + + // in case an exception occured... + if (pUnoExc) + { + // destruct temporary in/inout params + for ( ; nTempIndizes--; ) + { + sal_Int32 nIndex = pTempIndizes[nTempIndizes]; + + if (pParams[nIndex].bIn) // is in/inout => was constructed + uno_destructData( pUnoArgs[nIndex], ppTempParamTypeDescr[nTempIndizes], 0 ); + TYPELIB_DANGER_RELEASE( ppTempParamTypeDescr[nTempIndizes] ); + } + if (pReturnTypeDescr) + TYPELIB_DANGER_RELEASE( pReturnTypeDescr ); + CPPU_CURRENT_NAMESPACE::raiseException(&aUnoExc, pThis->getBridge()->getUno2Cpp() ); + // has to destruct the any + // is here for dummy + return typelib_TypeClass_VOID; + } + else // else no exception occured... + { + // temporary params + for ( ; nTempIndizes--; ) + { + sal_Int32 nIndex = pTempIndizes[nTempIndizes]; + typelib_TypeDescription * pParamTypeDescr = ppTempParamTypeDescr[nTempIndizes]; + + if (pParams[nIndex].bOut) // inout/out + { + // convert and assign + uno_destructData( pCppArgs[nIndex], pParamTypeDescr, cpp_release ); + uno_copyAndConvertData( pCppArgs[nIndex], pUnoArgs[nIndex], pParamTypeDescr, + pThis->getBridge()->getUno2Cpp() ); + } + // destroy temp uno param + uno_destructData( pUnoArgs[nIndex], pParamTypeDescr, 0 ); + + TYPELIB_DANGER_RELEASE( pParamTypeDescr ); + } + // return + if (pCppReturn) // has complex return + { + if (pUnoReturn != pCppReturn) // needs reconversion + { + uno_copyAndConvertData( pCppReturn, pUnoReturn, pReturnTypeDescr, + pThis->getBridge()->getUno2Cpp() ); + // destroy temp uno return + uno_destructData( pUnoReturn, pReturnTypeDescr, 0 ); + } + // complex return ptr is set to eax + *(void **)pRegisterReturn = pCppReturn; + } + if (pReturnTypeDescr) + { + typelib_TypeClass eRet = (typelib_TypeClass)pReturnTypeDescr->eTypeClass; + TYPELIB_DANGER_RELEASE( pReturnTypeDescr ); + return eRet; + } + else + return typelib_TypeClass_VOID; + } +} + + +//================================================================================================== +static typelib_TypeClass cpp_mediate( + sal_Int32 nFunctionIndex, + sal_Int32 nVtableOffset, + void ** pCallStack, + sal_Int64 * pRegisterReturn /* space for register return */ ) +{ + OSL_ENSURE( sizeof(sal_Int32)==sizeof(void *), "### unexpected!" ); + + // pCallStack: this, params + // eventual [ret*] lies at pCallStack -1 + // so count down pCallStack by one to keep it simple + // pCallStack: this, params + // eventual [ret*] lies at pCallStack -1 + // so count down pCallStack by one to keep it simple + bridges::cpp_uno::shared::CppInterfaceProxy * pCppI + = bridges::cpp_uno::shared::CppInterfaceProxy::castInterfaceToProxy( + static_cast< char * >(*pCallStack) - nVtableOffset); + if ((nFunctionIndex & 0x80000000) != 0) { + nFunctionIndex &= 0x7FFFFFFF; + --pCallStack; + } + + typelib_InterfaceTypeDescription * pTypeDescr = pCppI->getTypeDescr(); + + OSL_ENSURE( nFunctionIndex < pTypeDescr->nMapFunctionIndexToMemberIndex, + "### illegal vtable index!" ); + if (nFunctionIndex >= pTypeDescr->nMapFunctionIndexToMemberIndex) + { + throw RuntimeException( rtl::OUString::createFromAscii("illegal vtable index!"), (XInterface *)pCppI ); + } + + // determine called method + sal_Int32 nMemberPos = pTypeDescr->pMapFunctionIndexToMemberIndex[nFunctionIndex]; + OSL_ENSURE( nMemberPos < pTypeDescr->nAllMembers, "### illegal member index!" ); + + TypeDescription aMemberDescr( pTypeDescr->ppAllMembers[nMemberPos] ); + +#if defined BRIDGES_DEBUG + OString cstr( OUStringToOString( aMemberDescr.get()->pTypeName, RTL_TEXTENCODING_ASCII_US ) ); + fprintf( stderr, "calling %s, nFunctionIndex=%d\n", cstr.getStr(), nFunctionIndex ); +#endif + + typelib_TypeClass eRet; + switch (aMemberDescr.get()->eTypeClass) + { + case typelib_TypeClass_INTERFACE_ATTRIBUTE: + { + if (pTypeDescr->pMapMemberIndexToFunctionIndex[nMemberPos] == nFunctionIndex) + { + // is GET method + eRet = cpp2uno_call( + pCppI, aMemberDescr.get(), + ((typelib_InterfaceAttributeTypeDescription *)aMemberDescr.get())->pAttributeTypeRef, + 0, 0, // no params + pCallStack, pRegisterReturn ); + } + else + { + // is SET method + typelib_MethodParameter aParam; + aParam.pTypeRef = + ((typelib_InterfaceAttributeTypeDescription *)aMemberDescr.get())->pAttributeTypeRef; + aParam.bIn = sal_True; + aParam.bOut = sal_False; + + eRet = cpp2uno_call( + pCppI, aMemberDescr.get(), + 0, // indicates void return + 1, &aParam, + pCallStack, pRegisterReturn ); + } + break; + } + case typelib_TypeClass_INTERFACE_METHOD: + { + // is METHOD + switch (nFunctionIndex) + { + case 1: // acquire() + pCppI->acquireProxy(); // non virtual call! + eRet = typelib_TypeClass_VOID; + break; + case 2: // release() + pCppI->releaseProxy(); // non virtual call! + eRet = typelib_TypeClass_VOID; + break; + case 0: // queryInterface() opt + { + typelib_TypeDescription * pTD = 0; + TYPELIB_DANGER_GET( &pTD, reinterpret_cast< Type * >( pCallStack[2] )->getTypeLibType() ); + if (pTD) + { + XInterface * pInterface = 0; + (*pCppI->getBridge()->getCppEnv()->getRegisteredInterface)( + pCppI->getBridge()->getCppEnv(), + (void **)&pInterface, pCppI->getOid().pData, (typelib_InterfaceTypeDescription *)pTD ); + + if (pInterface) + { + ::uno_any_construct( + reinterpret_cast< uno_Any * >( pCallStack[0] ), + &pInterface, pTD, cpp_acquire ); + pInterface->release(); + TYPELIB_DANGER_RELEASE( pTD ); + *(void **)pRegisterReturn = pCallStack[0]; + eRet = typelib_TypeClass_ANY; + break; + } + TYPELIB_DANGER_RELEASE( pTD ); + } + } // else perform queryInterface() + default: + eRet = cpp2uno_call( + pCppI, aMemberDescr.get(), + ((typelib_InterfaceMethodTypeDescription *)aMemberDescr.get())->pReturnTypeRef, + ((typelib_InterfaceMethodTypeDescription *)aMemberDescr.get())->nParams, + ((typelib_InterfaceMethodTypeDescription *)aMemberDescr.get())->pParams, + pCallStack, pRegisterReturn ); + } + break; + } + default: + { + throw RuntimeException(rtl::OUString::createFromAscii("no member description found!"), (XInterface *)pCppI ); + // is here for dummy + eRet = typelib_TypeClass_VOID; + } + } + return eRet; +} + + + +//================================================================================================== +/** + * is called on incoming vtable calls + * (called by asm snippets) + */ +static void cpp_vtable_call() +{ + volatile sal_Int64 nRegReturn; + int nFunctionIndex; + void** pCallStack; + int vTableOffset; + + __asm__( "st %%i0, %0\n\t" + "st %%i1, %1\n\t" + "st %%i2, %2\n\t" + : : "m"(nFunctionIndex), "m"(pCallStack), "m"(vTableOffset) ); + +// fprintf(stderr,"cpp_mediate nFunctionIndex=%x\n",nFunctionIndex); +// fflush(stderr); + + sal_Bool bComplex = nFunctionIndex & 0x80000000 ? sal_True : sal_False; + typelib_TypeClass aType = + cpp_mediate( nFunctionIndex, vTableOffset, pCallStack+17, (sal_Int64*)&nRegReturn ); + + switch( aType ) + { + case typelib_TypeClass_BOOLEAN: + case typelib_TypeClass_BYTE: + __asm__( "ld %0, %%l0\n\t" + "ldsb [%%l0], %%i0\n" + : : "m"(&nRegReturn) ); + break; + case typelib_TypeClass_CHAR: + case typelib_TypeClass_SHORT: + case typelib_TypeClass_UNSIGNED_SHORT: + __asm__( "ld %0, %%l0\n\t" + "ldsh [%%l0], %%i0\n" + : : "m"(&nRegReturn) ); + break; + case typelib_TypeClass_HYPER: + case typelib_TypeClass_UNSIGNED_HYPER: + + __asm__( "ld %0, %%l0\n\t" + "ld [%%l0], %%i0\n\t" + "ld %1, %%l0\n\t" + "ld [%%l0], %%i1\n\t" + : : "m"(&nRegReturn), "m"(((long*)&nRegReturn) +1) ); + + break; + case typelib_TypeClass_FLOAT: + __asm__( "ld %0, %%l0\n\t" + "ld [%%l0], %%f0\n" + : : "m"(&nRegReturn) ); + break; + case typelib_TypeClass_DOUBLE: + __asm__( "ld %0, %%l0\n\t" + "ldd [%%l0], %%f0\n" + : : "m"(&nRegReturn) ); + break; + case typelib_TypeClass_VOID: + break; + default: + __asm__( "ld %0, %%l0\n\t" + "ld [%%l0], %%i0\n" + : : "m"(&nRegReturn) ); + break; + } + + if( bComplex ) + { + __asm__( "add %i7, 4, %i7\n\t" ); + // after call to complex return valued funcion there is an unimp instruction + } + +} +//__________________________________________________________________________________________________ + +int const codeSnippetSize = 56; +unsigned char * codeSnippet( + unsigned char * code, sal_Int32 functionIndex, sal_Int32 vtableOffset, + bool simpleRetType) +{ + sal_uInt32 index = functionIndex; + if (!simpleRetType) { + index |= 0x80000000; + } + unsigned int * p = reinterpret_cast< unsigned int * >(code); + OSL_ASSERT(sizeof (unsigned int) == 4); + // st %o0, [%sp+68]: + *p++ = 0xD023A044; + // st %o1, [%sp+72]: + *p++ = 0xD223A048; + // st %o2, [%sp+76]: + *p++ = 0xD423A04C; + // st %o3, [%sp+80]: + *p++ = 0xD623A050; + // st %o4, [%sp+84]: + *p++ = 0xD823A054; + // st %o5, [%sp+88]: + *p++ = 0xDA23A058; + // sethi %hi(index), %o0: + *p++ = 0x11000000 | (index >> 10); + // or %o0, %lo(index), %o0: + *p++ = 0x90122000 | (index & 0x3FF); + // sethi %hi(vtableOffset), %o2: + *p++ = 0x15000000 | (vtableOffset >> 10); + // or %o2, %lo(vtableOffset), %o2: + *p++ = 0x9412A000 | (vtableOffset & 0x3FF); + // sethi %hi(cpp_vtable_call), %o3: + *p++ = 0x17000000 | (reinterpret_cast< unsigned int >(cpp_vtable_call) >> 10); + // or %o3, %lo(cpp_vtable_call), %o3: + *p++ = 0x9612E000 | (reinterpret_cast< unsigned int >(cpp_vtable_call) & 0x3FF); + // jmpl %o3, %g0: + *p++ = 0x81C2C000; + // mov %sp, %o1: + *p++ = 0x9210000E; + OSL_ASSERT( + reinterpret_cast< unsigned char * >(p) - code <= codeSnippetSize); + return code + codeSnippetSize; +} + +} //end of namespace + +void ** bridges::cpp_uno::shared::VtableFactory::mapBlockToVtable(char * block) +{ + return reinterpret_cast< void ** >(block) + 2; +} + +char * bridges::cpp_uno::shared::VtableFactory::createBlock( + sal_Int32 slotCount, void *** slots) +{ + char * block = new char[ + (slotCount + 2) * sizeof (void *) + slotCount * codeSnippetSize]; + *slots = mapBlockToVtable(block); + (*slots)[-2] = 0; //null + (*slots)[-1] = 0; //destructor + return block; +} + +unsigned char * bridges::cpp_uno::shared::VtableFactory::addLocalFunctions( + void ** slots, unsigned char * code, + typelib_InterfaceTypeDescription const * type, sal_Int32 functionOffset, + sal_Int32 functionCount, sal_Int32 vTableOffset) +{ + for (sal_Int32 i = 0; i < type->nMembers; ++i) { + typelib_TypeDescription * member = 0; + TYPELIB_DANGER_GET(&member, type->ppMembers[i]); + OSL_ASSERT(member != 0); + switch (member->eTypeClass) { + case typelib_TypeClass_INTERFACE_ATTRIBUTE: + // Getter: + *slots++ = code; + code = codeSnippet( + code, functionOffset++, vTableOffset, + bridges::cpp_uno::shared::isSimpleType( + reinterpret_cast< + typelib_InterfaceAttributeTypeDescription * >( + member)->pAttributeTypeRef)); + // Setter: + if (!reinterpret_cast< + typelib_InterfaceAttributeTypeDescription * >( + member)->bReadOnly) + { + *slots++ = code; + code = codeSnippet(code, functionOffset++, vTableOffset, true); + } + break; + + case typelib_TypeClass_INTERFACE_METHOD: + *slots++ = code; + code = codeSnippet( + code, functionOffset++, vTableOffset, + bridges::cpp_uno::shared::isSimpleType( + reinterpret_cast< + typelib_InterfaceMethodTypeDescription * >( + member)->pReturnTypeRef)); + break; + + default: + OSL_ASSERT(false); + break; + } + TYPELIB_DANGER_RELEASE(member); + } + return code; +} + +void bridges::cpp_uno::shared::VtableFactory::flushCode( + unsigned char const *, unsigned char const *) + { + //TODO: IZ 25819 flush the instruction cache (there probably is OS support for this) + } diff -urN ooo/bridges/source/cpp_uno/gcc3_solaris_sparc.orig/except.cxx ooo/bridges/source/cpp_uno/gcc3_solaris_sparc/except.cxx --- ooo/bridges/source/cpp_uno/gcc3_solaris_sparc.orig/except.cxx Thu Jan 1 09:00:00 1970 +++ ooo/bridges/source/cpp_uno/gcc3_solaris_sparc/except.cxx Thu Feb 10 13:35:05 2005 @@ -0,0 +1,358 @@ +/************************************************************************* + * + * $RCSfile: except.cxx,v $ + * + * $Revision: 1.3 $ + * + * last change: $Author: svesik $ $Date: 2004/04/21 13:41:00 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library 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 for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ +#include +#include +#include +#include + +#include +#include +#include +#include + +#include +#include +#include + +#include "share.hxx" + + +using namespace ::std; +using namespace ::osl; +using namespace ::rtl; +using namespace ::com::sun::star::uno; +using namespace ::__cxxabiv1; + + +namespace CPPU_CURRENT_NAMESPACE +{ + +void dummy_can_throw_anything( char const * ) +{ +} + +//================================================================================================== +static OUString toUNOname( char const * p ) SAL_THROW( () ) +{ +#if defined BRIDGES_DEBUG + char const * start = p; +#endif + + // example: N3com3sun4star4lang24IllegalArgumentExceptionE + + OUStringBuffer buf( 64 ); + OSL_ASSERT( 'N' == *p ); + ++p; // skip N + + while ('E' != *p) + { + // read chars count + long n = (*p++ - '0'); + while ('0' <= *p && '9' >= *p) + { + n *= 10; + n += (*p++ - '0'); + } + buf.appendAscii( p, n ); + p += n; + if ('E' != *p) + buf.append( (sal_Unicode)'.' ); + } + +#if defined BRIDGES_DEBUG + OUString ret( buf.makeStringAndClear() ); + OString c_ret( OUStringToOString( ret, RTL_TEXTENCODING_ASCII_US ) ); + fprintf( stderr, "> toUNOname(): %s => %s\n", start, c_ret.getStr() ); + return ret; +#else + return buf.makeStringAndClear(); +#endif +} + +//================================================================================================== +class RTTI +{ + typedef hash_map< OUString, type_info *, OUStringHash > t_rtti_map; + + Mutex m_mutex; + t_rtti_map m_rttis; + t_rtti_map m_generatedRttis; + + void * m_hApp; + +public: + RTTI() SAL_THROW( () ); + ~RTTI() SAL_THROW( () ); + + type_info * getRTTI( typelib_CompoundTypeDescription * ) SAL_THROW( () ); +}; +//__________________________________________________________________________________________________ +RTTI::RTTI() SAL_THROW( () ) + : m_hApp( dlopen( 0, RTLD_LAZY ) ) +{ +} +//__________________________________________________________________________________________________ +RTTI::~RTTI() SAL_THROW( () ) +{ + dlclose( m_hApp ); +} + +//__________________________________________________________________________________________________ +type_info * RTTI::getRTTI( typelib_CompoundTypeDescription *pTypeDescr ) SAL_THROW( () ) +{ + type_info * rtti; + + OUString const & unoName = *(OUString const *)&pTypeDescr->aBase.pTypeName; + + MutexGuard guard( m_mutex ); + t_rtti_map::const_iterator iFind( m_rttis.find( unoName ) ); + if (iFind == m_rttis.end()) + { + // RTTI symbol + OStringBuffer buf( 64 ); + buf.append( RTL_CONSTASCII_STRINGPARAM("_ZTIN") ); + sal_Int32 index = 0; + do + { + OUString token( unoName.getToken( 0, '.', index ) ); + buf.append( token.getLength() ); + OString c_token( OUStringToOString( token, RTL_TEXTENCODING_ASCII_US ) ); + buf.append( c_token ); + } + while (index >= 0); + buf.append( 'E' ); + + OString symName( buf.makeStringAndClear() ); + rtti = (type_info *)dlsym( m_hApp, symName.getStr() ); + + if (rtti) + { + pair< t_rtti_map::iterator, bool > insertion( + m_rttis.insert( t_rtti_map::value_type( unoName, rtti ) ) ); + OSL_ENSURE( insertion.second, "### inserting new rtti failed?!" ); + } + else + { + // try to lookup the symbol in the generated rtti map + t_rtti_map::const_iterator iFind( m_generatedRttis.find( unoName ) ); + if (iFind == m_generatedRttis.end()) + { + // we must generate it ! + // symbol and rtti-name is nearly identical, + // the symbol is prefixed with _ZTI + char const * rttiName = symName.getStr() +4; +#if defined BRIDGES_DEBUG + fprintf( stderr,"generated rtti for %s\n", rttiName ); +#endif + if (pTypeDescr->pBaseTypeDescription) + { + // ensure availability of base + type_info * base_rtti = getRTTI( + (typelib_CompoundTypeDescription *)pTypeDescr->pBaseTypeDescription ); + rtti = new __si_class_type_info( + strdup( rttiName ), (__class_type_info *)base_rtti ); + } + else + { + // this class has no base class + rtti = new __class_type_info( strdup( rttiName ) ); + } + + pair< t_rtti_map::iterator, bool > insertion( + m_generatedRttis.insert( t_rtti_map::value_type( unoName, rtti ) ) ); + OSL_ENSURE( insertion.second, "### inserting new generated rtti failed?!" ); + } + else // taking already generated rtti + { + rtti = iFind->second; + } + } + } + else + { + rtti = iFind->second; + } + + return rtti; +} + +//-------------------------------------------------------------------------------------------------- +static void deleteException( void * pExc ) +{ + __cxa_exception const * header = ((__cxa_exception const *)pExc - 1); + typelib_TypeDescription * pTD = 0; + OUString unoName( toUNOname( header->exceptionType->name() ) ); + ::typelib_typedescription_getByName( &pTD, unoName.pData ); + OSL_ENSURE( pTD, "### unknown exception type! leaving out destruction => leaking!!!" ); + if (pTD) + { + ::uno_destructData( pExc, pTD, cpp_release ); + ::typelib_typedescription_release( pTD ); + } +} + +//================================================================================================== +void raiseException( uno_Any * pUnoExc, uno_Mapping * pUno2Cpp ) +{ +#if defined BRIDGES_DEBUG + OString cstr( + OUStringToOString( + *reinterpret_cast< OUString const * >( &pUnoExc->pType->pTypeName ), + RTL_TEXTENCODING_ASCII_US ) ); + fprintf( stderr, "> uno exception occured: %s\n", cstr.getStr() ); +#endif + void * pCppExc; + type_info * rtti; + + { + // construct cpp exception object + typelib_TypeDescription * pTypeDescr = 0; + TYPELIB_DANGER_GET( &pTypeDescr, pUnoExc->pType ); + OSL_ASSERT( pTypeDescr ); + if (! pTypeDescr) + { + throw RuntimeException( + OUString( RTL_CONSTASCII_USTRINGPARAM("cannot get typedescription for type ") ) + + *reinterpret_cast< OUString const * >( &pUnoExc->pType->pTypeName ), + Reference< XInterface >() ); + } + + pCppExc = __cxa_allocate_exception( pTypeDescr->nSize ); + ::uno_copyAndConvertData( pCppExc, pUnoExc->pData, pTypeDescr, pUno2Cpp ); + + // destruct uno exception + ::uno_any_destruct( pUnoExc, 0 ); + // avoiding locked counts + static RTTI * s_rtti = 0; + if (! s_rtti) + { + MutexGuard guard( Mutex::getGlobalMutex() ); + if (! s_rtti) + { +#ifdef LEAK_STATIC_DATA + s_rtti = new RTTI(); +#else + static RTTI rtti_data; + s_rtti = &rtti_data; +#endif + } + } + rtti = (type_info *)s_rtti->getRTTI( (typelib_CompoundTypeDescription *) pTypeDescr ); + TYPELIB_DANGER_RELEASE( pTypeDescr ); + OSL_ENSURE( rtti, "### no rtti for throwing exception!" ); + if (! rtti) + { + throw RuntimeException( + OUString( RTL_CONSTASCII_USTRINGPARAM("no rtti for type ") ) + + *reinterpret_cast< OUString const * >( &pUnoExc->pType->pTypeName ), + Reference< XInterface >() ); + } + } + + __cxa_throw( pCppExc, rtti, deleteException ); +} + +//================================================================================================== +void fillUnoException( __cxa_exception * header, uno_Any * pUnoExc, uno_Mapping * pCpp2Uno ) +{ + if (! header) + { + RuntimeException aRE( + OUString( RTL_CONSTASCII_USTRINGPARAM("no exception header!") ), + Reference< XInterface >() ); + Type const & rType = ::getCppuType( &aRE ); + uno_type_any_constructAndConvert( pUnoExc, &aRE, rType.getTypeLibType(), pCpp2Uno ); +#if defined _DEBUG + OString cstr( OUStringToOString( aRE.Message, RTL_TEXTENCODING_ASCII_US ) ); + OSL_ENSURE( 0, cstr.getStr() ); +#endif + return; + } + + typelib_TypeDescription * pExcTypeDescr = 0; + OUString unoName( toUNOname( header->exceptionType->name() ) ); +#if defined BRIDGES_DEBUG + OString cstr_unoName( OUStringToOString( unoName, RTL_TEXTENCODING_ASCII_US ) ); + fprintf( stderr, "> c++ exception occured: %s\n", cstr_unoName.getStr() ); +#endif + typelib_typedescription_getByName( &pExcTypeDescr, unoName.pData ); + if (0 == pExcTypeDescr) + { + RuntimeException aRE( + OUString( RTL_CONSTASCII_USTRINGPARAM("exception type not found: ") ) + unoName, + Reference< XInterface >() ); + Type const & rType = ::getCppuType( &aRE ); + uno_type_any_constructAndConvert( pUnoExc, &aRE, rType.getTypeLibType(), pCpp2Uno ); +#if defined _DEBUG + OString cstr( OUStringToOString( aRE.Message, RTL_TEXTENCODING_ASCII_US ) ); + OSL_ENSURE( 0, cstr.getStr() ); +#endif + } + else + { + // construct uno exception any + uno_any_constructAndConvert( pUnoExc, header->adjustedPtr, pExcTypeDescr, pCpp2Uno ); + typelib_typedescription_release( pExcTypeDescr ); + } +} + +} + diff -urN ooo/bridges/source/cpp_uno/gcc3_solaris_sparc.orig/makefile.mk ooo/bridges/source/cpp_uno/gcc3_solaris_sparc/makefile.mk --- ooo/bridges/source/cpp_uno/gcc3_solaris_sparc.orig/makefile.mk Thu Jan 1 09:00:00 1970 +++ ooo/bridges/source/cpp_uno/gcc3_solaris_sparc/makefile.mk Thu Feb 10 13:35:28 2005 @@ -0,0 +1,114 @@ +#************************************************************************* +# +# $RCSfile: makefile.mk,v $ +# +# $Revision: 1.3 $ +# +# last change: $Author: svesik $ $Date: 2004/04/21 13:41:21 $ +# +# The Contents of this file are made available subject to the terms of +# either of the following licenses +# +# - GNU Lesser General Public License Version 2.1 +# - Sun Industry Standards Source License Version 1.1 +# +# Sun Microsystems Inc., October, 2000 +# +# GNU Lesser General Public License Version 2.1 +# ============================================= +# Copyright 2000 by Sun Microsystems, Inc. +# 901 San Antonio Road, Palo Alto, CA 94303, USA +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License version 2.1, as published by the Free Software Foundation. +# +# This library 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 for more details. +# +# You should have received a copy of the GNU Lesser General Public +# License along with this library; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# +# +# Sun Industry Standards Source License Version 1.1 +# ================================================= +# The contents of this file are subject to the Sun Industry Standards +# Source License Version 1.1 (the "License"); You may not use this file +# except in compliance with the License. You may obtain a copy of the +# License at http://www.openoffice.org/license.html. +# +# Software provided under this License is provided on an "AS IS" basis, +# WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, +# WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, +# MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. +# See the License for the specific provisions governing your rights and +# obligations concerning the Software. +# +# The Initial Developer of the Original Code is: Sun Microsystems, Inc. +# +# Copyright: 2000 by Sun Microsystems, Inc. +# +# All Rights Reserved. +# +# Contributor(s): _______________________________________ +# +# +# +#************************************************************************* +PRJ=..$/..$/.. + +PRJNAME=bridges +TARGET=gcc3_uno +LIBTARGET=no +ENABLE_EXCEPTIONS=TRUE +NO_BSYMBOLIC=TRUE + +# --- Settings ----------------------------------------------------- + +.INCLUDE : svpre.mk +.INCLUDE : settings.mk +.INCLUDE : sv.mk + +# --- Files -------------------------------------------------------- + +.IF "$(COM)$(OS)$(CPU)" == "GCCSOLARISS" + +.IF "$(cppu_no_leak)" == "" +CFLAGS += -DLEAK_STATIC_DATA +.ENDIF + +CFLAGSNOOPT=-O0 + +NOOPTFILES = \ + $(SLO)$/uno2cpp.obj \ + $(SLO)$/cpp2uno.obj + +SLOFILES= \ + $(SLO)$/except.obj \ + $(SLO)$/cpp2uno.obj \ + $(SLO)$/uno2cpp.obj + + +SHL1TARGET=$(TARGET) + +SHL1DEF=$(MISC)$/$(SHL1TARGET).def +SHL1IMPLIB=i$(TARGET) +SHL1VERSIONMAP=..$/..$/bridge_exports.map + +SHL1OBJS= $(SLOFILES) +SHL1LIBS =$(SLB)$/cpp_uno_shared.lib + +SHL1STDLIBS= \ + $(CPPULIB) \ + $(SALLIB) + +.ENDIF + +# --- Targets ------------------------------------------------------ + +.INCLUDE : target.mk + diff -urN ooo/bridges/source/cpp_uno/gcc3_solaris_sparc.orig/share.hxx ooo/bridges/source/cpp_uno/gcc3_solaris_sparc/share.hxx --- ooo/bridges/source/cpp_uno/gcc3_solaris_sparc.orig/share.hxx Thu Jan 1 09:00:00 1970 +++ ooo/bridges/source/cpp_uno/gcc3_solaris_sparc/share.hxx Thu Feb 10 13:35:05 2005 @@ -0,0 +1,131 @@ +/************************************************************************* + * + * $RCSfile: share.hxx,v $ + * + * $Revision: 1.3 $ + * + * last change: $Author: svesik $ $Date: 2004/04/21 13:41:36 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library 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 for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ +#include "uno/mapping.h" +#include +#include +#include +namespace CPPU_CURRENT_NAMESPACE +{ +void dummy_can_throw_anything( char const * ); +// ----- following decl from libstdc++-v3/libsupc++/unwind-cxx.h and unwind.h + +struct _Unwind_Exception +{ + unsigned exception_class __attribute__((__mode__(__DI__))); + void * exception_cleanup; + unsigned private_1 __attribute__((__mode__(__word__))); + unsigned private_2 __attribute__((__mode__(__word__))); +} __attribute__((__aligned__)); + +struct __cxa_exception +{ + ::std::type_info *exceptionType; + void (*exceptionDestructor)(void *); + + ::std::unexpected_handler unexpectedHandler; + ::std::terminate_handler terminateHandler; + + __cxa_exception *nextException; + + int handlerCount; + + int handlerSwitchValue; + const unsigned char *actionRecord; + const unsigned char *languageSpecificData; + void *catchTemp; + void *adjustedPtr; + + _Unwind_Exception unwindHeader; +}; + +extern "C" void *__cxa_allocate_exception( + std::size_t thrown_size ) throw(); +extern "C" void __cxa_throw ( + void *thrown_exception, std::type_info *tinfo, void (*dest) (void *) ) __attribute__((noreturn)); + +struct __cxa_eh_globals +{ + __cxa_exception *caughtExceptions; + unsigned int uncaughtExceptions; +}; +extern "C" __cxa_eh_globals *__cxa_get_globals () throw(); + +//================================================================================================== +void raiseException( + uno_Any * pUnoExc, uno_Mapping * pUno2Cpp ); +//================================================================================================== +void fillUnoException( + __cxa_exception * header, uno_Any *, uno_Mapping * pCpp2Uno ); + +inline char* adjustPointer( char* pIn, typelib_TypeDescription* pType ) +{ + switch( pType->nSize ) + { + case 1: return pIn + 3; + case 2: return pIn + 2; + case 3: return pIn + 1; + // Huh ? perhaps a char[3] ? Though that would be a pointer + // well, we have it anyway for symmetry + } + return pIn; +} + +} diff -urN ooo/bridges/source/cpp_uno/gcc3_solaris_sparc.orig/uno2cpp.cxx ooo/bridges/source/cpp_uno/gcc3_solaris_sparc/uno2cpp.cxx --- ooo/bridges/source/cpp_uno/gcc3_solaris_sparc.orig/uno2cpp.cxx Thu Jan 1 09:00:00 1970 +++ ooo/bridges/source/cpp_uno/gcc3_solaris_sparc/uno2cpp.cxx Thu Feb 10 13:36:40 2005 @@ -0,0 +1,626 @@ +/************************************************************************* + * + * $RCSfile: uno2cpp.cxx,v $ + * + * $Revision: 1.6 $ + * + * last change: $Author: obo $ $Date: 2005/01/25 13:12:00 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library 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 for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ +#include +#include +#ifndef _UNO_DATA_H_ +#include +#endif + +#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" + +#include + +using namespace rtl; +using namespace com::sun::star::uno; + +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, + sal_Int32 * pStackLongs, + sal_Int32 nStackLongs ) +{ + // 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; + } +} + +//================================================================================================= +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 occured... + *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 ); + } +} + + +//================================================================================================== +void bridges::cpp_uno::shared::UnoInterfaceProxy::dispatch( + uno_Interface * pUnoI, const typelib_TypeDescription * pMemberDescr, +void * pReturn, void * pArgs[], uno_Any ** ppException ) SAL_THROW(()) +{ +#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 ); + } + } +} + +}