| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the 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 <typelib/typedescription.hxx> |
| |
| #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 "abi.hxx" |
| #include "mscx.hxx" |
| |
| using namespace ::rtl; |
| using namespace ::com::sun::star::uno; |
| |
| namespace |
| { |
| |
| //================================================================================================== |
| |
| // Perform the UNO call |
| // |
| // We must convert the parameters stored in pCallStack to UNO |
| // arguments and call pThis->getUnoI()->pDispatcher. |
| // |
| // pCallStack: ret addr, this, [ret *], [params] |
| // |
| // [ret *] is present when we are returning a structure bigger than 8 bytes |
| // Simple types are returned in rax, or xmm0 (fp). |
| // Similarly structures <= 8 bytes are in rax, xmm0 as necessary. |
| static inline 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_uInt64 * pRegisterReturn /* space for register return */ ) |
| { |
| // 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 ( x86_64::return_in_hidden_param( pReturnTypeRef ) ) |
| { |
| // complex return via ptr (pCppReturn) |
| pCppReturn = pCallStack[2]; |
| ++pCallStack; |
| |
| pUnoReturn = ( bridges::cpp_uno::shared::relatesToInterfaceType( pReturnTypeDescr ) |
| ? alloca( pReturnTypeDescr->nSize ) |
| : pCppReturn ); // direct way |
| } |
| else |
| pUnoReturn = pRegisterReturn; // direct way for simple types |
| } |
| |
| // skip to first argument |
| pCallStack += 2; |
| |
| // stack space |
| // parameters |
| void ** pUnoArgs = (void **)alloca( 4 * sizeof(void *) * nParams ); |
| void ** pCppArgs = pUnoArgs + nParams; |
| // indices 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] = pCallStack++; |
| // no longer needed |
| TYPELIB_DANGER_RELEASE( pParamTypeDescr ); |
| } |
| else // ptr to complex value || ref |
| { |
| void *pCppStack; |
| pCppArgs[nPos] = pCppStack = *pCallStack++; |
| |
| 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; |
| } |
| else if ( bridges::cpp_uno::shared::relatesToInterfaceType( pParamTypeDescr ) ) // is in/inout |
| { |
| uno_copyAndConvertData( pUnoArgs[nPos] = alloca( pParamTypeDescr->nSize ), |
| 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] = pCppStack; |
| // no longer needed |
| TYPELIB_DANGER_RELEASE( pParamTypeDescr ); |
| } |
| } |
| } |
| |
| // 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 occurred... |
| 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::mscx_raiseException( &aUnoExc, pThis->getBridge()->getUno2Cpp() ); // has to destruct the any |
| // is here for dummy |
| return typelib_TypeClass_VOID; |
| } |
| else // else no exception occurred... |
| { |
| // 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 rax |
| *(void **)pRegisterReturn = pCppReturn; |
| } |
| if ( pReturnTypeDescr ) |
| { |
| typelib_TypeClass eRet = (typelib_TypeClass)pReturnTypeDescr->eTypeClass; |
| TYPELIB_DANGER_RELEASE( pReturnTypeDescr ); |
| return eRet; |
| } |
| else |
| return typelib_TypeClass_VOID; |
| } |
| } |
| |
| |
| //================================================================================================== |
| extern "C" typelib_TypeClass cpp_vtable_call( |
| void ** pCallStack, sal_Int32 nFunctionIndex, sal_Int32 nVtableOffset, |
| sal_uInt64 * pRegisterReturn /* space for register return */ ) |
| { |
| // pCallStack: ret adr, this, [ret *], params |
| void * pThis = static_cast< char * >(pCallStack[1]) - nVtableOffset; |
| |
| bridges::cpp_uno::shared::CppInterfaceProxy * pCppI = |
| bridges::cpp_uno::shared::CppInterfaceProxy::castInterfaceToProxy( pThis ); |
| |
| typelib_InterfaceTypeDescription * pTypeDescr = pCppI->getTypeDescr(); |
| |
| OSL_ENSURE( nFunctionIndex < pTypeDescr->nMapFunctionIndexToMemberIndex, "### illegal vtable index!" ); |
| if ( nFunctionIndex >= pTypeDescr->nMapFunctionIndexToMemberIndex ) |
| { |
| throw RuntimeException( OUString::createFromAscii("illegal vtable index!"), |
| reinterpret_cast<XInterface *>( pCppI ) ); |
| } |
| |
| // determine called method |
| sal_Int32 nMemberPos = pTypeDescr->pMapFunctionIndexToMemberIndex[nFunctionIndex]; |
| OSL_ENSURE( nMemberPos < pTypeDescr->nAllMembers, "### illegal member index!" ); |
| |
| TypeDescription aMemberDescr( pTypeDescr->ppAllMembers[nMemberPos] ); |
| |
| typelib_TypeClass eRet; |
| switch ( aMemberDescr.get()->eTypeClass ) |
| { |
| case typelib_TypeClass_INTERFACE_ATTRIBUTE: |
| { |
| typelib_TypeDescriptionReference *pAttrTypeRef = |
| reinterpret_cast<typelib_InterfaceAttributeTypeDescription *>( aMemberDescr.get() )->pAttributeTypeRef; |
| |
| if ( pTypeDescr->pMapMemberIndexToFunctionIndex[nMemberPos] == nFunctionIndex ) |
| { |
| // is GET method |
| eRet = cpp2uno_call( pCppI, aMemberDescr.get(), pAttrTypeRef, |
| 0, 0, // no params |
| pCallStack, pRegisterReturn ); |
| } |
| else |
| { |
| // is SET method |
| typelib_MethodParameter aParam; |
| aParam.pTypeRef = pAttrTypeRef; |
| 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 ) |
| { |
| // standard XInterface vtable calls |
| 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[3] )->getTypeLibType() ); |
| if ( pTD ) |
| { |
| XInterface * pInterface = 0; |
| (*pCppI->getBridge()->getCppEnv()->getRegisteredInterface) |
| ( pCppI->getBridge()->getCppEnv(), |
| (void **)&pInterface, |
| pCppI->getOid().pData, |
| reinterpret_cast<typelib_InterfaceTypeDescription *>( pTD ) ); |
| |
| if ( pInterface ) |
| { |
| ::uno_any_construct( reinterpret_cast<uno_Any *>( pCallStack[1] ), |
| &pInterface, pTD, cpp_acquire ); |
| |
| pInterface->release(); |
| TYPELIB_DANGER_RELEASE( pTD ); |
| |
| reinterpret_cast<void **>( pRegisterReturn )[0] = pCallStack[1]; |
| eRet = typelib_TypeClass_ANY; |
| break; |
| } |
| TYPELIB_DANGER_RELEASE( pTD ); |
| } |
| } // else perform queryInterface() |
| default: |
| { |
| typelib_InterfaceMethodTypeDescription *pMethodTD = |
| reinterpret_cast<typelib_InterfaceMethodTypeDescription *>( aMemberDescr.get() ); |
| |
| eRet = cpp2uno_call( pCppI, aMemberDescr.get(), |
| pMethodTD->pReturnTypeRef, |
| pMethodTD->nParams, |
| pMethodTD->pParams, |
| pCallStack, pRegisterReturn ); |
| } |
| } |
| break; |
| } |
| default: |
| { |
| throw RuntimeException( OUString::createFromAscii("no member description found!"), |
| reinterpret_cast<XInterface *>( pCppI ) ); |
| // is here for dummy |
| eRet = typelib_TypeClass_VOID; |
| } |
| } |
| |
| return eRet; |
| } |
| |
| //================================================================================================== |
| extern "C" void privateSnippetExecutor( ... ); |
| |
| int const codeSnippetSize = 44; |
| |
| unsigned char * codeSnippet( |
| unsigned char * code, sal_Int32 functionIndex, sal_Int32 vtableOffset, bool isArgFloat[4]) |
| { |
| unsigned char * p = code; |
| |
| |
| // |
| // | ... | |
| // +----------------------------+ |
| // | argument 4 | |
| // rsp+40 +----------------------------+ ------- |
| // | argument 3, r9/xmm3 home | ^ shadow |
| // rsp+32 +----------------------------+ | space, |
| // | argument 2, r8/xmm2 home | | guaranteed to be present but uninitialized, |
| // rsp+24 +----------------------------+ | we have to copy |
| // | argument 1, rdx/xmm1 home | | the first 4 parameters there from the registers, |
| // rsp+16 +----------------------------+ | to form the continuous array of arguments. |
| // | argument 0, rcx/xmm0 home | v |
| // rsp+08 +----------------------------+ ------- |
| // | return address | |
| // rsp--> +----------------------------+ |
| // |
| // |
| |
| if (isArgFloat[0]) |
| { |
| // movsd QWORD[rsp+8], XMM0 |
| *p++ = 0xf2; *p++ = 0x0f; *p++ = 0x11; *p++ = 0x44; *p++ = 0x24; *p++ = 0x08; |
| } |
| else |
| { |
| // mov QWORD[rsp+8], rcx |
| *p++ = 0x48; *p++ = 0x49; *p++ = 0x4c; *p++ = 0x24; *p++ = 0x08; |
| } |
| |
| if (isArgFloat[1]) |
| { |
| // movsd QWORD[rsp+16], XMM1 |
| *p++ = 0xf2; *p++ = 0x0f; *p++ = 0x11; *p++ = 0x4c; *p++ = 0x24; *p++ = 0x10; |
| } |
| else |
| { |
| // mov QWORD[rsp+16], rdx |
| *p++ = 0x48; *p++ = 0x49; *p++ = 0x54; *p++ = 0x24; *p++ = 0x10; |
| } |
| |
| if (isArgFloat[2]) |
| { |
| // movsd QWORD[rsp+24], XMM2 |
| *p++ = 0xf2; *p++ = 0x0f; *p++ = 0x11; *p++ = 0x54; *p++ = 0x24; *p++ = 0x18; |
| } |
| else |
| { |
| // mov QWORD[rsp+24], r8 |
| *p++ = 0x4c; *p++ = 0x89; *p++ = 0x44; *p++ = 0x24; *p++ = 0x18; |
| } |
| |
| if (isArgFloat[3]) |
| { |
| // movsd QWORD[rsp+32], XMM3 |
| *p++ = 0xf2; *p++ = 0x0f; *p++ = 0x11; *p++ = 0x5c; *p++ = 0x24; *p++ = 0x20; |
| } |
| else |
| { |
| // mov QWORD[rsp+32], r9 |
| *p++ = 0x4c; *p++ = 0x89; *p++ = 0x4c; *p++ = 0x24; *p++ = 0x20; |
| } |
| |
| // mov rax, functionIndex |
| *p++ = 0xb8; |
| *p++ = functionIndex & 0xff; |
| *p++ = (functionIndex >> 8) & 0xff; |
| *p++ = (functionIndex >> 16) & 0xff; |
| *p++ = (functionIndex >> 24) & 0xff; |
| |
| // mov r10, vtableOffset |
| *p++ = 0x41; |
| *p++ = 0xba; |
| *p++ = vtableOffset & 0xff; |
| *p++ = (vtableOffset >> 8) & 0xff; |
| *p++ = (vtableOffset >> 16) & 0xff; |
| *p++ = (vtableOffset >> 24) & 0xff; |
| |
| // mov r11, privateSnippetExecutor |
| *p++ = 0x49; |
| *p++ = 0xbb; |
| *p++ = ((sal_uIntPtr)(&privateSnippetExecutor)) & 0xff; |
| *p++ = (((sal_uIntPtr)(&privateSnippetExecutor)) >> 8) & 0xff; |
| *p++ = (((sal_uIntPtr)(&privateSnippetExecutor)) >> 16) & 0xff; |
| *p++ = (((sal_uIntPtr)(&privateSnippetExecutor)) >> 24) & 0xff; |
| *p++ = (((sal_uIntPtr)(&privateSnippetExecutor)) >> 32) & 0xff; |
| *p++ = (((sal_uIntPtr)(&privateSnippetExecutor)) >> 40) & 0xff; |
| *p++ = (((sal_uIntPtr)(&privateSnippetExecutor)) >> 48) & 0xff; |
| *p++ = (((sal_uIntPtr)(&privateSnippetExecutor)) >> 56) & 0xff; |
| |
| // jmp r11 |
| *p++ = 0x49; |
| *p++ = 0xff; |
| *p++ = 0xe3; |
| |
| OSL_ASSERT(p - code <= codeSnippetSize); |
| return code + codeSnippetSize; |
| } |
| |
| } |
| |
| struct bridges::cpp_uno::shared::VtableFactory::Slot { void * fn; }; |
| |
| bridges::cpp_uno::shared::VtableFactory::Slot * |
| bridges::cpp_uno::shared::VtableFactory::mapBlockToVtable(void * block) |
| { |
| return static_cast< Slot * >(block) + 1; |
| } |
| |
| sal_Size bridges::cpp_uno::shared::VtableFactory::getBlockSize( |
| sal_Int32 slotCount) |
| { |
| return (slotCount + 1) * sizeof (Slot) + slotCount * codeSnippetSize; |
| } |
| |
| bridges::cpp_uno::shared::VtableFactory::Slot * |
| bridges::cpp_uno::shared::VtableFactory::initializeBlock( |
| void * block, sal_Int32 slotCount) |
| { |
| struct RttiCompleteObjectLocator { |
| sal_uInt32 signature; |
| sal_uInt32 offset; // offset of vtable in objects of the class |
| sal_uInt32 cdOffset; // constructor displacement offset |
| // On AMD64, these 2 are offsets from the module's base address (when signature == 0): |
| sal_uInt32 typeDescriptorAddress; |
| sal_uInt32 classDescriptorAddress; |
| sal_uInt32 objectBase; // ignored when signature == 0 |
| |
| RttiCompleteObjectLocator(): signature(0), offset(0), cdOffset(0) |
| { |
| type_info *typeInfo = CPPU_CURRENT_NAMESPACE::mscx_getRTTI( |
| rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( |
| "com.sun.star.uno.XInterface"))); |
| HMODULE thisDLLBase; |
| GetModuleHandleExW(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS, (LPCWSTR)&bridges::cpp_uno::shared::VtableFactory::initializeBlock, &thisDLLBase); |
| typeDescriptorAddress = (sal_uInt32) (((char*)typeInfo) - (char*)thisDLLBase); |
| classDescriptorAddress = 0; |
| objectBase = 0; |
| } |
| }; |
| static RttiCompleteObjectLocator rtti; |
| |
| Slot * slots = mapBlockToVtable(block); |
| slots[-1].fn = &rtti; |
| return slots + slotCount; |
| } |
| |
| static void findFirst4Win64ArgumentTypes( |
| typelib_MethodParameter *pParams, sal_Int32 nParams, |
| typelib_TypeDescriptionReference *pReturnType, bool isArgFloat[4]) |
| { |
| sal_uInt32 index = 0; |
| |
| isArgFloat[0] = isArgFloat[1] = isArgFloat[2] = isArgFloat[3] = false; |
| |
| // C++ "this" pointer: |
| ++index; |
| |
| // https://docs.microsoft.com/en-us/cpp/build/x64-calling-convention?view=vs-2017 |
| // "Otherwise the caller assumes the responsibility of allocating memory |
| // and passing a pointer for the return value as the first argument. |
| // Subsequent arguments are then shifted one argument to the right. |
| // The same pointer must be returned by the callee in RAX." |
| if ( pReturnType && x86_64::return_in_hidden_param( pReturnType ) ) |
| ++index; |
| |
| for (int param = 0; param < nParams; param++) |
| { |
| if (index >= 4) |
| break; |
| |
| typelib_TypeDescription *pParamTypeDescr = 0; |
| |
| TYPELIB_DANGER_GET( &pParamTypeDescr, pParams[param].pTypeRef ); |
| OSL_ASSERT( pParamTypeDescr ); |
| |
| isArgFloat[index++] = !pParams[param].bOut && |
| (pParamTypeDescr->eTypeClass == typelib_TypeClass_FLOAT || |
| pParamTypeDescr->eTypeClass == typelib_TypeClass_DOUBLE); |
| |
| TYPELIB_DANGER_RELEASE( pParamTypeDescr ); |
| } |
| } |
| |
| unsigned char * bridges::cpp_uno::shared::VtableFactory::addLocalFunctions( |
| Slot ** slots, unsigned char * code, |
| typelib_InterfaceTypeDescription const *type, sal_Int32 functionOffset, |
| sal_Int32 functionCount, sal_Int32 vtableOffset) |
| { |
| (*slots) -= functionCount; |
| Slot * s = *slots; |
| for (sal_Int32 nPos = 0; nPos < type->nMembers; ++nPos) { |
| typelib_TypeDescription * pTD = 0; |
| |
| TYPELIB_DANGER_GET( &pTD, type->ppMembers[ nPos ] ); |
| OSL_ASSERT( pTD ); |
| |
| bool isArgFloat[4]; |
| if ( typelib_TypeClass_INTERFACE_ATTRIBUTE == pTD->eTypeClass ) |
| { |
| typelib_InterfaceAttributeTypeDescription *pAttrTD = |
| reinterpret_cast<typelib_InterfaceAttributeTypeDescription *>( pTD ); |
| |
| // get method |
| findFirst4Win64ArgumentTypes(0, 0, pAttrTD->pAttributeTypeRef, isArgFloat); |
| (s++)->fn = code; |
| code = codeSnippet(code, functionOffset++, vtableOffset, isArgFloat); |
| |
| if ( ! pAttrTD->bReadOnly ) |
| { |
| // set method |
| typelib_MethodParameter aParam; |
| aParam.pTypeRef = pAttrTD->pAttributeTypeRef; |
| aParam.bIn = sal_True; |
| aParam.bOut = sal_False; |
| findFirst4Win64ArgumentTypes(&aParam, 1, 0, isArgFloat); |
| (s++)->fn = code; |
| code = codeSnippet(code, functionOffset++, vtableOffset, isArgFloat); |
| } |
| } |
| else if ( typelib_TypeClass_INTERFACE_METHOD == pTD->eTypeClass ) |
| { |
| typelib_InterfaceMethodTypeDescription *pMethodTD = |
| reinterpret_cast<typelib_InterfaceMethodTypeDescription *>( pTD ); |
| findFirst4Win64ArgumentTypes(pMethodTD->pParams, pMethodTD->nParams, |
| pMethodTD->pReturnTypeRef, isArgFloat); |
| (s++)->fn = code; |
| code = codeSnippet(code, functionOffset++, vtableOffset, isArgFloat); |
| } |
| else |
| OSL_ASSERT( false ); |
| |
| TYPELIB_DANGER_RELEASE( pTD ); |
| } |
| return code; |
| } |
| |
| void bridges::cpp_uno::shared::VtableFactory::flushCode( |
| unsigned char const *, unsigned char const *) |
| {} |
