diff options
Diffstat (limited to 'bridges/source/cpp_uno/gcc3_ios/uno2cpp-arm64.cxx')
| -rw-r--r-- | bridges/source/cpp_uno/gcc3_ios/uno2cpp-arm64.cxx | 557 |
1 files changed, 0 insertions, 557 deletions
diff --git a/bridges/source/cpp_uno/gcc3_ios/uno2cpp-arm64.cxx b/bridges/source/cpp_uno/gcc3_ios/uno2cpp-arm64.cxx deleted file mode 100644 index 7915fa7a9513..000000000000 --- a/bridges/source/cpp_uno/gcc3_ios/uno2cpp-arm64.cxx +++ /dev/null @@ -1,557 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * 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 . - */ - -#ifdef __arm64 - -#include <com/sun/star/uno/RuntimeException.hpp> - -#include "bridge.hxx" -#include "types.hxx" -#include "unointerfaceproxy.hxx" -#include "vtables.hxx" - -#include "share.hxx" - -using namespace ::com::sun::star::uno; - -namespace arm -{ - bool is_hfa_struct(const typelib_TypeDescription * type) - { - const typelib_CompoundTypeDescription * p - = reinterpret_cast< const typelib_CompoundTypeDescription * >(type); - if (p->nMembers >= 4) - return false; - for (sal_Int32 i = 0; i < p->nMembers; ++i) - { - if ((p->ppTypeRefs[i]->eTypeClass != typelib_TypeClass_FLOAT && - p->ppTypeRefs[i]->eTypeClass != typelib_TypeClass_DOUBLE) || - p->ppTypeRefs[i]->eTypeClass != p->ppTypeRefs[0]->eTypeClass) - return false; - } - return true; - } - - bool return_in_x8( typelib_TypeDescriptionReference *pTypeRef ) - { - if (bridges::cpp_uno::shared::isSimpleType(pTypeRef)) - return false; - else if (pTypeRef->eTypeClass == typelib_TypeClass_STRUCT || pTypeRef->eTypeClass == typelib_TypeClass_EXCEPTION) - { - typelib_TypeDescription * pTypeDescr = 0; - TYPELIB_DANGER_GET( &pTypeDescr, pTypeRef ); - - // A Composite Type not larger than 16 bytes is returned in x0, x1 - bool bRet = pTypeDescr->nSize > 16; - - if (is_hfa_struct(pTypeDescr)) - bRet = false; - - TYPELIB_DANGER_RELEASE( pTypeDescr ); - return bRet; - } - return true; - } -} - -void MapReturn(sal_uInt64 x0, sal_uInt64 x1, typelib_TypeDescriptionReference *pReturnType, sal_uInt64 *pRegisterReturn) -{ - switch( pReturnType->eTypeClass ) - { - case typelib_TypeClass_HYPER: - case typelib_TypeClass_UNSIGNED_HYPER: - pRegisterReturn[1] = x1; - SAL_FALLTHROUGH; - case typelib_TypeClass_LONG: - case typelib_TypeClass_UNSIGNED_LONG: - case typelib_TypeClass_ENUM: - case typelib_TypeClass_CHAR: - case typelib_TypeClass_SHORT: - case typelib_TypeClass_UNSIGNED_SHORT: - case typelib_TypeClass_BOOLEAN: - case typelib_TypeClass_BYTE: - pRegisterReturn[0] = x0; - break; - case typelib_TypeClass_FLOAT: - register float fret asm("s0"); -#pragma GCC diagnostic push -#pragma GCC diagnostic ignored "-Wuninitialized" - *(float*)pRegisterReturn = fret; -#pragma GCC diagnostic pop - break; - case typelib_TypeClass_DOUBLE: - register double dret asm("d0"); -#pragma GCC diagnostic push -#pragma GCC diagnostic ignored "-Wuninitialized" - *(double*)pRegisterReturn = dret; -#pragma GCC diagnostic pop - break; - case typelib_TypeClass_STRUCT: - case typelib_TypeClass_EXCEPTION: - if (!arm::return_in_x8(pReturnType)) - { - pRegisterReturn[0] = x0; - pRegisterReturn[1] = x1; - } - break; - default: - break; - } -} - -namespace -{ -void callVirtualMethod( - void *pThis, - sal_Int32 nVtableIndex, - void *pRegisterReturn, - typelib_TypeDescriptionReference *pReturnType, - sal_uInt64 *pStack, - int nStack, - sal_uInt64 *pGPR, - double *pFPR) -{ - // never called - if (! pThis) - CPPU_CURRENT_NAMESPACE::dummy_can_throw_anything("xxx"); // address something - - if ( nStack ) - { - // 16-bytes aligned - sal_uInt32 nStackBytes = ( ( nStack + 3 ) >> 2 ) * 16; - sal_uInt32 *stack = (sal_uInt32 *) alloca( nStackBytes ); - memcpy( stack, pStack, nStackBytes ); - } - - sal_uInt64 pMethod = *((sal_uInt64*)pThis); - pMethod += 8 * nVtableIndex; - pMethod = *((sal_uInt64 *)pMethod); - - // For value returned in registers - sal_uInt64 x0; - sal_uInt64 x1; - - __asm__ __volatile__ - ( - " ldp x0, x1, %[pgpr_0]\n" - " ldp x2, x3, %[pgpr_2]\n" - " ldp x4, x5, %[pgpr_4]\n" - " ldp x6, x7, %[pgpr_6]\n" - " ldr x8, %[pregisterreturn]\n" - " ldp d0, d1, %[pfpr_0]\n" - " ldp d2, d3, %[pfpr_2]\n" - " ldp d4, d5, %[pfpr_4]\n" - " ldp d6, d7, %[pfpr_6]\n" - " blr %[pmethod]\n" - " str x0, %[x0]\n" - " str x1, %[x1]\n" - : [x0]"=m" (x0), [x1]"=m" (x1) - : [pgpr_0]"m" (pGPR[0]), - [pgpr_2]"m" (pGPR[2]), - [pgpr_4]"m" (pGPR[4]), - [pgpr_6]"m" (pGPR[6]), - [pregisterreturn]"m" (pRegisterReturn), - [pfpr_0]"m" (pFPR[0]), - [pfpr_2]"m" (pFPR[2]), - [pfpr_4]"m" (pFPR[4]), - [pfpr_6]"m" (pFPR[6]), - [pmethod]"r" (pMethod) - : "x0", "x1", "x2", "x3", "x4", "x5", "x6", "x7", "x8", "d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7" - ); - - MapReturn(x0, x1, pReturnType, (sal_uInt64 *) pRegisterReturn); -} -} - -#define INSERT_INT64( pSV, nr, pGPR, pDS ) \ - if ( nr < arm::MAX_GPR_REGS ) \ - pGPR[nr++] = *reinterpret_cast<sal_uInt64 *>( pSV ); \ - else \ - *pDS++ = *reinterpret_cast<sal_uInt64 *>( pSV ); - -#define INSERT_INT32( pSV, nr, pGPR, pDS ) \ - if ( nr < arm::MAX_GPR_REGS ) \ - pGPR[nr++] = *reinterpret_cast<sal_uInt32 *>( pSV ); \ - else \ - *pDS++ = *reinterpret_cast<sal_uInt32 *>( pSV ); - -#define INSERT_INT16( pSV, nr, pGPR, pDS ) \ - if ( nr < arm::MAX_GPR_REGS ) \ - pGPR[nr++] = *reinterpret_cast<sal_uInt16 *>( pSV ); \ - else \ - *pDS++ = *reinterpret_cast<sal_uInt16 *>( pSV ); - -#define INSERT_INT8( pSV, nr, pGPR, pDS ) \ - if ( nr < arm::MAX_GPR_REGS ) \ - pGPR[nr++] = *reinterpret_cast<sal_uInt8 *>( pSV ); \ - else \ - *pDS++ = *reinterpret_cast<sal_uInt8 *>( pSV ); - -#define INSERT_DOUBLE( pSV, nr, pFPR, pDS ) \ - if ( nr < arm::MAX_FPR_REGS ) \ - pFPR[nr++] = *reinterpret_cast<double *>( pSV ); \ - else \ - *pDS++ = *reinterpret_cast<double *>( pSV ); - -#define INSERT_FLOAT( pSV, nr, pFPR, pDS ) \ - INSERT_DOUBLE( pSV, nr, pGPR, pDS ) - -namespace { -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: values|ptr ... - sal_uInt64 * pStack = (sal_uInt64 *)alloca( (nParams+2) * sizeof(sal_Int64) ); - sal_uInt64 * pStackStart = pStack; - - sal_uInt64 pGPR[arm::MAX_GPR_REGS]; - int nGPR = 0; - - // storage and counter for SIMD/FP registers - double pFPR[arm::MAX_FPR_REGS]; - int nFPR = 0; - - // return - typelib_TypeDescription * pReturnTypeDescr = 0; - TYPELIB_DANGER_GET( &pReturnTypeDescr, pReturnTypeRef ); - assert( pReturnTypeDescr); - - void * pCppReturn = 0; // if != 0 && != pUnoReturn, needs reconversion - - if (pReturnTypeDescr) - { - if (!arm::return_in_x8( pReturnTypeRef ) ) - pCppReturn = pUnoReturn; // direct way for simple types - else - { - // complex return via x8 - pCppReturn = (bridges::cpp_uno::shared::relatesToInterfaceType( pReturnTypeDescr ) - ? alloca( pReturnTypeDescr->nSize ) - : pUnoReturn); // direct way - } - } - // push this - void * pAdjustedThisPtr = reinterpret_cast< void ** >(pThis->getCppI()) - + aVtableSlot.offset; - INSERT_INT64( &pAdjustedThisPtr, nGPR, pGPR, pStack ); - - // stack space - // args - void ** pCppArgs = (void **)alloca( sizeof(void *) * nParams ); - - // indices of values this have to be converted (interface conversion cpp<=>uno) - int * pTempIndices = (int *)alloca( sizeof(int) * nParams ); - - // type descriptions for reconversions - typelib_TypeDescription ** ppTempParamTypeDescr = (typelib_TypeDescription **)alloca( sizeof(void *) * nParams ); - - sal_Int32 nTempIndices = 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 )) - { - uno_copyAndConvertData( pCppArgs[nPos] = alloca(8), pUnoArgs[nPos], - pParamTypeDescr, pThis->getBridge()->getUno2Cpp() ); - - switch (pParamTypeDescr->eTypeClass) - { - case typelib_TypeClass_HYPER: - case typelib_TypeClass_UNSIGNED_HYPER: - INSERT_INT64( pCppArgs[nPos], nGPR, pGPR, pStack ); - break; - case typelib_TypeClass_LONG: - case typelib_TypeClass_UNSIGNED_LONG: - case typelib_TypeClass_ENUM: - INSERT_INT32( pCppArgs[nPos], nGPR, pGPR, pStack ); - break; - case typelib_TypeClass_SHORT: - case typelib_TypeClass_CHAR: - case typelib_TypeClass_UNSIGNED_SHORT: - INSERT_INT16( pCppArgs[nPos], nGPR, pGPR, pStack ); - break; - case typelib_TypeClass_BOOLEAN: - case typelib_TypeClass_BYTE: - INSERT_INT8( pCppArgs[nPos], nGPR, pGPR, pStack ); - break; - case typelib_TypeClass_FLOAT: - INSERT_FLOAT( pCppArgs[nPos], nFPR, pFPR, pStack ); - break; - case typelib_TypeClass_DOUBLE: - INSERT_DOUBLE( pCppArgs[nPos], nFPR, pFPR, pStack ); - break; - default: - 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( - pCppArgs[nPos] = alloca( pParamTypeDescr->nSize ), - pParamTypeDescr ); - pTempIndices[nTempIndices] = nPos; // default constructed for cpp call - // will be released at reconversion - ppTempParamTypeDescr[nTempIndices++] = pParamTypeDescr; - } - // is in/inout - else if (bridges::cpp_uno::shared::relatesToInterfaceType( pParamTypeDescr )) - { - uno_copyAndConvertData( - pCppArgs[nPos] = alloca( pParamTypeDescr->nSize ), - pUnoArgs[nPos], pParamTypeDescr, pThis->getBridge()->getUno2Cpp() ); - - pTempIndices[nTempIndices] = nPos; // has to be reconverted - // will be released at reconversion - ppTempParamTypeDescr[nTempIndices++] = pParamTypeDescr; - } - else // direct way - { - pCppArgs[nPos] = pUnoArgs[nPos]; - // no longer needed - TYPELIB_DANGER_RELEASE( pParamTypeDescr ); - } - INSERT_INT64( &(pCppArgs[nPos]), nGPR, pGPR, pStack ); - } - } - - assert( nGPR <= arm::MAX_GPR_REGS ); - assert( nFPR <= arm::MAX_FPR_REGS ); - - try - { - callVirtualMethod( - pAdjustedThisPtr, aVtableSlot.index, - pCppReturn, pReturnTypeRef, - pStackStart, - (pStack - pStackStart), - pGPR, - pFPR); - - // NO exception occurred... - *ppUnoExc = 0; - - // reconvert temporary params - for ( ; nTempIndices--; ) - { - sal_Int32 nIndex = pTempIndices[nTempIndices]; - typelib_TypeDescription * pParamTypeDescr = ppTempParamTypeDescr[nTempIndices]; - - 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 (...) - { - // fill uno exception - CPPU_CURRENT_NAMESPACE::fillUnoException( abi::__cxa_get_globals()->caughtExceptions, *ppUnoExc, pThis->getBridge()->getCpp2Uno() ); - - // temporary params - for ( ; nTempIndices--; ) - { - sal_Int32 nIndex = pTempIndices[nTempIndices]; - // destroy temp cpp param => cpp: every param was constructed - uno_destructData( pCppArgs[nIndex], ppTempParamTypeDescr[nTempIndices], cpp_release ); - TYPELIB_DANGER_RELEASE( ppTempParamTypeDescr[nTempIndices] ); - } - - // return type - if (pReturnTypeDescr) - TYPELIB_DANGER_RELEASE( pReturnTypeDescr ); - } -} -} - -namespace bridges { namespace cpp_uno { namespace shared { - -void unoInterfaceProxyDispatch( - uno_Interface * pUnoI, const typelib_TypeDescription * pMemberDescr, - void * pReturn, void * pArgs[], uno_Any ** ppException ) -{ - // is my surrogate - bridges::cpp_uno::shared::UnoInterfaceProxy * pThis - = static_cast< bridges::cpp_uno::shared::UnoInterfaceProxy * >(pUnoI); -#if OSL_DEBUG_LEVEL > 0 - typelib_InterfaceTypeDescription * pTypeDescr = pThis->pTypeDescr; -#endif - - switch (pMemberDescr->eTypeClass) - { - case typelib_TypeClass_INTERFACE_ATTRIBUTE: - { -#if OSL_DEBUG_LEVEL > 0 - // determine vtable call index - sal_Int32 nMemberPos = ((typelib_InterfaceMemberTypeDescription *)pMemberDescr)->nPosition; - assert( nMemberPos < pTypeDescr->nAllMembers && "### member pos out of range!"); -#endif - - 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("void"); - typelib_typedescriptionreference_new( - &pReturnTypeRef, typelib_TypeClass_VOID, aVoidName.pData ); - - // dependent dispatch - aVtableSlot.index += 1; - cpp_call( - pThis, aVtableSlot, // get, then set method - pReturnTypeRef, - 1, &aParam, - pReturn, pArgs, ppException ); - - typelib_typedescriptionreference_release( pReturnTypeRef ); - } - - break; - } - case typelib_TypeClass_INTERFACE_METHOD: - { -#if OSL_DEBUG_LEVEL > 0 - // determine vtable call index - sal_Int32 nMemberPos = ((typelib_InterfaceMemberTypeDescription *)pMemberDescr)->nPosition; - assert(nMemberPos < pTypeDescr->nAllMembers && "### member pos out of range!"); -#endif - - 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->getBridge()->getUnoEnv()->getRegisteredInterface)( - pThis->getBridge()->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() - SAL_FALLTHROUGH; - 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( - "illegal member type description!", - ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >() ); - - Type const & rExcType = cppu::UnoType<decltype(aExc)>::get(); - // binary identical null reference - ::uno_type_any_construct( *ppException, &aExc, rExcType.getTypeLibType(), 0 ); - } - } -} - -} } } - -#endif - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |