INTEGRATION: CWS ooo20040225 (1.1.2); FILE ADDED

2004/02/16 18:46:55 fa 1.1.2.1: #i25564# Add preliminary bridge code for x86-64

2 files changed, 782 insertions, 0 deletions

diff --git a/bridges/source/cpp_uno/gcc3_linux_x86-64/share.hxx b/bridges/source/cpp_uno/gcc3_linux_x86-64/share.hxx
new file mode 100644
index 000000000000..811196f5edc7
--- /dev/null
+++ b/bridges/source/cpp_uno/gcc3_linux_x86-64/share.hxx
@@ -0,0 +1,120 @@
+/*************************************************************************
+ *
+ *  $RCSfile: share.hxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: hr $ $Date: 2004-03-09 12:11:26 $
+ *
+ *  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 <typeinfo>
+#include <exception>
+#include <cstddef>
+
+namespace CPPU_CURRENT_NAMESPACE
+{
+
+// ----- 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 );
+}
diff --git a/bridges/source/cpp_uno/gcc3_linux_x86-64/uno2cpp.cxx b/bridges/source/cpp_uno/gcc3_linux_x86-64/uno2cpp.cxx
new file mode 100644
index 000000000000..2e1f8f56ebb0
--- /dev/null
+++ b/bridges/source/cpp_uno/gcc3_linux_x86-64/uno2cpp.cxx
@@ -0,0 +1,662 @@
+/*************************************************************************
+ *
+ *  $RCSfile: uno2cpp.cxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: hr $ $Date: 2004-03-09 12:11:38 $
+ *
+ *  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 <stdio.h>
+#include <stdlib.h>
+#include <rtl/alloc.h>
+
+#include <uno/data.h>
+#include <bridges/cpp_uno/bridge.hxx>
+#include <bridges/cpp_uno/type_misc.hxx>
+
+#include "share.hxx"
+
+using namespace ::rtl;
+using namespace ::com::sun::star::uno;
+
+namespace CPPU_CURRENT_NAMESPACE
+{
+
+void dummy_can_throw_anything( char const * );
+
+// 6 integral parameters are passed in registers
+const sal_uInt32 GPR_COUNT = 6;
+
+// 8 floating point parameters are passed in SSE registers
+const sal_uInt32 FPR_COUNT = 8;
+
+static inline void
+invoke_count_words(char *       pPT,      // Parameter Types
+                   sal_uInt32 & nr_gpr,   // Number of arguments in GPRs
+                   sal_uInt32 & nr_fpr,   // Number of arguments in FPRs
+                   sal_uInt32 & nr_stack) // Number of arguments in stack
+{
+    nr_gpr = 0;
+    nr_fpr = 0;
+    nr_stack = 0;
+    char c;
+
+    while ((c = *pPT++) != 'X')
+    {
+        if (c == 'F' || c == 'D')
+        {
+            if (nr_fpr < FPR_COUNT)
+                nr_fpr++;
+            else
+                nr_stack++;
+        }
+        else
+        {
+            if (nr_gpr < GPR_COUNT)
+                nr_gpr++;
+            else
+                nr_stack++;
+        }
+    }
+}
+
+static void
+invoke_copy_to_stack(sal_uInt64 * pDS,  // Stack Storage
+                     char *       pPT,  // Parameter Types
+                     sal_uInt64 * pSV,  // Source Values
+                     sal_uInt64 * pGPR, // General Purpose Registers
+                     double *     pFPR) // Floating-Point Registers
+{
+    sal_uInt32 nr_gpr = 0;
+    sal_uInt32 nr_fpr = 0;
+    sal_uInt64 value;
+    char c;
+
+    while ((c = *pPT++) != 'X')
+    {
+        switch (c)
+        {
+        case 'D': // Double
+            if (nr_fpr < FPR_COUNT)
+                pFPR[nr_fpr++] = (double)*pSV++;
+            else
+                *pDS++ = *pSV++;
+            break;
+
+        case 'F': // Float
+            if (nr_fpr < FPR_COUNT)
+                // The value in %xmm register is already prepared to
+                // be retrieved as a float. Therefore, we pass the
+                // value verbatim, as a double without conversion.
+                pFPR[nr_fpr++] = *((double *)pSV);
+            else
+            {
+                *((float *)pDS) = *((float *)pSV);
+                pDS++;
+            }
+            pSV++;
+            break;
+
+        case 'H': // 64-bit Word
+            if (nr_gpr < GPR_COUNT)
+                pGPR[nr_gpr++] = *pSV++;
+            else
+                *pDS++ = *pSV++;
+            break;
+
+        case 'I': // 32-bit Word
+            if (nr_gpr < GPR_COUNT)
+                pGPR[nr_gpr++] = *((sal_uInt32 *)pSV);
+            else
+                *pDS++ = *((sal_uInt32 *)pSV);
+            pSV++;
+            break;
+
+        case 'S': // 16-bit Word
+            if (nr_gpr < GPR_COUNT)
+                pGPR[nr_gpr++] = *((sal_uInt16 *)pSV);
+            else
+                *pDS++ = *((sal_uInt16 *)pSV);
+            pSV++;
+            break;
+
+        case 'B': // Byte
+            if (nr_gpr < GPR_COUNT)
+                pGPR[nr_gpr++] = *((sal_uInt8 *)pSV);
+            else
+                *pDS++ = *((sal_uInt8 *)pSV);
+            pSV++;
+            break;
+
+        default: // Default, assume 64-bit values
+            if (nr_gpr < GPR_COUNT)
+                pGPR[nr_gpr++] = *pSV++;
+            else
+                *pDS++ = *pSV++;
+            break;
+        }
+    }
+}
+
+//==================================================================================================
+static void callVirtualMethod(void * pThis, sal_uInt32 nVtableIndex,
+                              void * pRegisterReturn, typelib_TypeClass eReturnType,
+                              char * pPT, sal_uInt64 * pStackLongs, sal_uInt32 nStackLongs)
+{
+    sal_uInt32 nr_gpr, nr_fpr, nr_stack;
+    invoke_count_words(pPT, nr_gpr, nr_fpr, nr_stack);
+
+    // Stack, if used, must be 16-bytes aligned
+    if (nr_stack)
+        nr_stack = (nr_stack + 1) & ~1;
+
+#if 1
+    // Let's figure out what is really going on here
+    fprintf(stderr,"callVirtualMethod() parameters string is %s\n", pPT);
+    {
+        sal_uInt32  k = nStackLongs;
+        sal_uInt64 *q = pStackLongs;
+        while (k > 0)
+        {
+            fprintf(stderr, "uno stack is: %lx\n", *q);
+            k--;
+            q++;
+        }
+    }
+#endif
+
+    // Load parameters to stack, if necessary
+    sal_uInt64 *stack = (sal_uInt64 *) __builtin_alloca(nr_stack * 8);
+    sal_uInt64 gpregs[GPR_COUNT];
+    double fpregs[FPR_COUNT];
+    invoke_copy_to_stack(stack, pPT, pStackLongs, gpregs, fpregs);
+
+    // Load FPR registers from fpregs[]
+    register double d0 asm("xmm0");
+    register double d1 asm("xmm1");
+    register double d2 asm("xmm2");
+    register double d3 asm("xmm3");
+    register double d4 asm("xmm4");
+    register double d5 asm("xmm5");
+    register double d6 asm("xmm6");
+    register double d7 asm("xmm7");
+
+    switch (nr_fpr) {
+#define ARG_FPR(N) \
+    case N+1: d##N = fpregs[N];
+        ARG_FPR(7);
+        ARG_FPR(6);
+        ARG_FPR(5);
+        ARG_FPR(4);
+        ARG_FPR(3);
+        ARG_FPR(2);
+        ARG_FPR(1);
+        ARG_FPR(0);
+    case 0:;
+#undef ARG_FPR
+    }
+
+    // Load GPR registers from gpregs[]
+    register sal_uInt64 a0 asm("rdi");
+    register sal_uInt64 a1 asm("rsi");
+    register sal_uInt64 a2 asm("rdx");
+    register sal_uInt64 a3 asm("rcx");
+    register sal_uInt64 a4 asm("r8");
+    register sal_uInt64 a5 asm("r9");
+
+    switch (nr_gpr) {
+#define ARG_GPR(N) \
+    case N+1: a##N = gpregs[N];
+        ARG_GPR(5);
+        ARG_GPR(4);
+        ARG_GPR(3);
+        ARG_GPR(2);
+        ARG_GPR(1);
+    case 1: a0 = (sal_uInt64) pThis;
+    case 0:;
+#undef ARG_GPR
+    }
+
+    // Ensure that assignments to SSE registers won't be optimized away
+    asm("" ::
+        "x" (d0), "x" (d1), "x" (d2), "x" (d3),
+        "x" (d4), "x" (d5), "x" (d6), "x" (d7));
+
+    // Get pointer to method
+    sal_uInt64 pMethod = *((sal_uInt64 *)pThis);
+    pMethod += 8 * nVtableIndex;
+    pMethod = *((sal_uInt64 *)pMethod);
+
+    union ReturnValue {
+        struct {
+            sal_uInt64 a0;
+            sal_uInt64 a1;
+        } i;
+        struct {
+            double d0;
+            double d1;
+        } f;
+    };
+
+    ReturnValue retval = ((ReturnValue (*)(sal_uInt64, sal_uInt64, sal_uInt64,
+                                           sal_uInt64, sal_uInt64, sal_uInt64))
+                          pMethod)(a0, a1, a2, a3, a4, a5);
+
+    switch (eReturnType)
+    {
+    case typelib_TypeClass_HYPER:
+    case typelib_TypeClass_UNSIGNED_HYPER:
+        *((sal_uInt64 *)pRegisterReturn) = retval.i.a0;
+        break;
+    case typelib_TypeClass_LONG:
+    case typelib_TypeClass_UNSIGNED_LONG:
+    case typelib_TypeClass_ENUM:
+        *((sal_uInt32 *)pRegisterReturn) = (sal_uInt32)retval.i.a0;
+        break;
+    case typelib_TypeClass_CHAR:
+    case typelib_TypeClass_SHORT:
+    case typelib_TypeClass_UNSIGNED_SHORT:
+        *((sal_uInt16 *)pRegisterReturn) = (sal_uInt16)retval.i.a0;
+        break;
+    case typelib_TypeClass_BOOLEAN:
+    case typelib_TypeClass_BYTE:
+        *((sal_uInt8 *)pRegisterReturn) = (sal_uInt8)retval.i.a0;
+        break;
+    case typelib_TypeClass_FLOAT:
+        *((float *)pRegisterReturn) = (float)retval.f.d0;
+        break;
+    case typelib_TypeClass_DOUBLE:
+        *((double *)pRegisterReturn) = retval.f.d0;
+        break;
+    }
+}
+
+
+//==================================================================================================
+static void cpp_call(
+    cppu_unoInterfaceProxy * pThis,
+    sal_Int32 nVtableCall,
+    typelib_TypeDescriptionReference * pReturnTypeRef,
+    sal_Int32 nParams, typelib_MethodParameter * pParams,
+    void * pUnoReturn, void * pUnoArgs[], uno_Any ** ppUnoExc )
+{
+    // Maxium space for [complex ret ptr], values | ptr ...
+      char * pCppStack      = (char *)__builtin_alloca( (nParams + 3) * sizeof(sal_uInt64) );
+      char * pCppStackStart = pCppStack;
+
+    // We need to know parameter types for callVirtualMethod() so generate a signature string
+    char * pParamType       = (char *)__builtin_alloca( nParams + 2 );
+    char * pPT              = pParamType;
+
+    // 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 (cppu_isSimpleType( pReturnTypeDescr ))
+        {
+            pCppReturn = pUnoReturn; // direct way for simple types
+        }
+        else
+        {
+            // complex return via ptr
+            pCppReturn = *(void **)pCppStack = (cppu_relatesToInterface( pReturnTypeDescr )
+                                                ? alloca( pReturnTypeDescr->nSize )
+                                                : pUnoReturn); // direct way
+            *pPT++ = 'H';
+            pCppStack += sizeof(void *);
+        }
+    }
+
+    // Push "this" pointer
+    *(void **)pCppStack = pThis->pCppI;
+    *pPT++ = 'H';
+    pCppStack += sizeof(void *);
+
+    // stack space
+    // 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 && cppu_isSimpleType( pParamTypeDescr ))
+        {
+            uno_copyAndConvertData( pCppArgs[nPos] = pCppStack, pUnoArgs[nPos], pParamTypeDescr,
+                                    &pThis->pBridge->aUno2Cpp );
+
+            switch (pParamTypeDescr->eTypeClass)
+            {
+
+                // we need to know type of each param so that we know whether to use
+                // gpr or fpr to pass in parameters:
+                // Key: I - 32-bit value passed in gpr
+                //      B - byte value passed in gpr
+                //      S - short value passed in gpr
+                //      F - float value pass in fpr
+                //      D - double value pass in fpr
+                //      H - long value passed in gpr
+                //      X - indicates end of parameter description string
+
+            case typelib_TypeClass_LONG:
+            case typelib_TypeClass_UNSIGNED_LONG:
+            case typelib_TypeClass_ENUM:
+                *pPT++ = 'I';
+                break;
+            case typelib_TypeClass_SHORT:
+            case typelib_TypeClass_CHAR:
+            case typelib_TypeClass_UNSIGNED_SHORT:
+                *pPT++ = 'S';
+                break;
+            case typelib_TypeClass_BOOLEAN:
+            case typelib_TypeClass_BYTE:
+                *pPT++ = 'B';
+                break;
+            case typelib_TypeClass_FLOAT:
+                *pPT++ = 'F';
+                break;
+            case typelib_TypeClass_DOUBLE:
+                *pPT++ = 'D';
+                break;
+            case typelib_TypeClass_HYPER:
+            case typelib_TypeClass_UNSIGNED_HYPER:
+                *pPT++ = 'H';
+                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 (cppu_relatesToInterface( pParamTypeDescr ))
+            {
+                uno_copyAndConvertData(
+                    *(void **)pCppStack = pCppArgs[nPos] = alloca( pParamTypeDescr->nSize ),
+                    pUnoArgs[nPos], pParamTypeDescr, &pThis->pBridge->aUno2Cpp );
+
+                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 );
+            }
+            // FIXME: is this the right way to pass these?
+            *pPT++='H';
+        }
+        pCppStack += sizeof(sal_uInt64); // standard parameter length
+    }
+
+    // terminate the signature string
+    *pPT++ = 'X';
+    *pPT = 0;
+
+    try
+    {
+        OSL_ENSURE( !( (pCppStack - pCppStackStart ) & 7), "UNALIGNED STACK !!! (Please DO panic)" );
+        callVirtualMethod(
+            pThis->pCppI, nVtableCall,
+            pCppReturn, pReturnTypeDescr->eTypeClass, pParamType,
+            (sal_uInt64 *)pCppStackStart, (pCppStack - pCppStackStart) / sizeof(sal_uInt64) );
+        // 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->pBridge->aCpp2Uno );
+                }
+            }
+            else // pure out
+            {
+                uno_copyAndConvertData( pUnoArgs[nIndex], pCppArgs[nIndex], pParamTypeDescr,
+                                        &pThis->pBridge->aCpp2Uno );
+            }
+            // 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->pBridge->aCpp2Uno );
+            uno_destructData( pCppReturn, pReturnTypeDescr, cpp_release );
+        }
+    }
+     catch (...)
+     {
+          // fill uno exception
+        fillUnoException( __cxa_get_globals()->caughtExceptions, *ppUnoExc, &pThis->pBridge->aCpp2Uno );
+
+        // 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 SAL_CALL cppu_unoInterfaceProxy_dispatch(
+    uno_Interface * pUnoI, const typelib_TypeDescription * pMemberDescr,
+    void * pReturn, void * pArgs[], uno_Any ** ppException ) throw ()
+{
+    // is my surrogate
+    cppu_unoInterfaceProxy * pThis = (cppu_unoInterfaceProxy *)pUnoI;
+    typelib_InterfaceTypeDescription * pTypeDescr = pThis->pTypeDescr;
+
+    switch (pMemberDescr->eTypeClass)
+    {
+    case typelib_TypeClass_INTERFACE_ATTRIBUTE:
+    {
+        // determine vtable call index
+        sal_Int32 nMemberPos = ((typelib_InterfaceMemberTypeDescription *)pMemberDescr)->nPosition;
+        OSL_ENSURE( nMemberPos < pTypeDescr->nAllMembers, "### member pos out of range!" );
+
+        sal_Int32 nVtableCall = pTypeDescr->pMapMemberIndexToFunctionIndex[nMemberPos];
+        OSL_ENSURE( nVtableCall < pTypeDescr->nMapFunctionIndexToMemberIndex, "### illegal vtable index!" );
+
+        if (pReturn)
+        {
+            // dependent dispatch
+            cpp_call(
+                pThis, nVtableCall,
+                ((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
+            cpp_call(
+                pThis, nVtableCall +1, // get, then set method
+                pReturnTypeRef,
+                1, &aParam,
+                pReturn, pArgs, ppException );
+
+            typelib_typedescriptionreference_release( pReturnTypeRef );
+        }
+
+        break;
+    }
+    case typelib_TypeClass_INTERFACE_METHOD:
+    {
+        // determine vtable call index
+        sal_Int32 nMemberPos = ((typelib_InterfaceMemberTypeDescription *)pMemberDescr)->nPosition;
+        OSL_ENSURE( nMemberPos < pTypeDescr->nAllMembers, "### member pos out of range!" );
+
+        sal_Int32 nVtableCall = pTypeDescr->pMapMemberIndexToFunctionIndex[nMemberPos];
+        OSL_ENSURE( nVtableCall < pTypeDescr->nMapFunctionIndexToMemberIndex, "### illegal vtable index!" );
+
+        switch (nVtableCall)
+        {
+            // 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->pUnoEnv->getRegisteredInterface)(
+                    pThis->pBridge->pUnoEnv,
+                    (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, nVtableCall,
+                ((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 );
+    }
+    }
+}
+
+}
+