diff options
Diffstat (limited to 'bridges/source/cpp_uno/gcc3_freebsd_x86-64/uno2cpp.cxx')
| -rw-r--r-- | bridges/source/cpp_uno/gcc3_freebsd_x86-64/uno2cpp.cxx | 558 |
1 files changed, 0 insertions, 558 deletions
diff --git a/bridges/source/cpp_uno/gcc3_freebsd_x86-64/uno2cpp.cxx b/bridges/source/cpp_uno/gcc3_freebsd_x86-64/uno2cpp.cxx deleted file mode 100644 index 6da45f9fb8ce..000000000000 --- a/bridges/source/cpp_uno/gcc3_freebsd_x86-64/uno2cpp.cxx +++ /dev/null @@ -1,558 +0,0 @@ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -// MARKER(update_precomp.py): autogen include statement, do not remove -#include "precompiled_bridges.hxx" - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <rtl/alloc.h> - -#include <com/sun/star/uno/genfunc.hxx> -#include "com/sun/star/uno/RuntimeException.hpp" -#include <uno/data.h> - -#include <bridges/cpp_uno/shared/bridge.hxx> -#include <bridges/cpp_uno/shared/types.hxx> -#include "bridges/cpp_uno/shared/unointerfaceproxy.hxx" -#include "bridges/cpp_uno/shared/vtables.hxx" - -#include "abi.hxx" -#include "share.hxx" - -using namespace ::rtl; -using namespace ::com::sun::star::uno; - -//================================================================================================== -static void callVirtualMethod(void * pThis, sal_uInt32 nVtableIndex, - void * pRegisterReturn, typelib_TypeDescription * pReturnTypeDescr, bool bSimpleReturn, - sal_uInt64 *pStack, sal_uInt32 nStack, - sal_uInt64 *pGPR, sal_uInt32 nGPR, - double *pFPR, sal_uInt32 nFPR) __attribute__((noinline)); - -static void callVirtualMethod(void * pThis, sal_uInt32 nVtableIndex, - void * pRegisterReturn, typelib_TypeDescription * pReturnTypeDescr, bool bSimpleReturn, - sal_uInt64 *pStack, sal_uInt32 nStack, - sal_uInt64 *pGPR, sal_uInt32 nGPR, - double *pFPR, sal_uInt32 nFPR) -{ -#if OSL_DEBUG_LEVEL > 1 - // Let's figure out what is really going on here - { - fprintf( stderr, "= callVirtualMethod() =\nGPR's (%d): ", nGPR ); - for ( int i = 0; i < nGPR; ++i ) - fprintf( stderr, "0x%lx, ", pGPR[i] ); - fprintf( stderr, "\nFPR's (%d): ", nFPR ); - for ( int i = 0; i < nFPR; ++i ) - fprintf( stderr, "%f, ", pFPR[i] ); - fprintf( stderr, "\nStack (%d): ", nStack ); - for ( int i = 0; i < nStack; ++i ) - fprintf( stderr, "0x%lx, ", pStack[i] ); - fprintf( stderr, "\n" ); - } -#endif - - // 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): - if ( !pThis ) - CPPU_CURRENT_NAMESPACE::dummy_can_throw_anything( "xxx" ); // address something - - // Should not happen, but... - if ( nFPR > x86_64::MAX_SSE_REGS ) - nFPR = x86_64::MAX_SSE_REGS; - if ( nGPR > x86_64::MAX_GPR_REGS ) - nGPR = x86_64::MAX_GPR_REGS; - - // Get pointer to method - sal_uInt64 pMethod = *((sal_uInt64 *)pThis); - pMethod += 8 * nVtableIndex; - pMethod = *((sal_uInt64 *)pMethod); - - // Load parameters to stack, if necessary - if ( nStack ) - { - // 16-bytes aligned - sal_uInt32 nStackBytes = ( ( nStack + 1 ) >> 1 ) * 16; - sal_uInt64 *pCallStack = (sal_uInt64 *) __builtin_alloca( nStackBytes ); - memcpy( pCallStack, pStack, nStackBytes ); - } - - // Return values - sal_uInt64 rax; - sal_uInt64 rdx; - double xmm0; - - asm volatile ( - - // Fill the xmm registers - "movq %2, %%rax\n\t" - - "movsd (%%rax), %%xmm0\n\t" - "movsd 8(%%rax), %%xmm1\n\t" - "movsd 16(%%rax), %%xmm2\n\t" - "movsd 24(%%rax), %%xmm3\n\t" - "movsd 32(%%rax), %%xmm4\n\t" - "movsd 40(%%rax), %%xmm5\n\t" - "movsd 48(%%rax), %%xmm6\n\t" - "movsd 56(%%rax), %%xmm7\n\t" - - // Fill the general purpose registers - "movq %1, %%rax\n\t" - - "movq (%%rax), %%rdi\n\t" - "movq 8(%%rax), %%rsi\n\t" - "movq 16(%%rax), %%rdx\n\t" - "movq 24(%%rax), %%rcx\n\t" - "movq 32(%%rax), %%r8\n\t" - "movq 40(%%rax), %%r9\n\t" - - // Perform the call - "movq %0, %%r11\n\t" - "movq %3, %%rax\n\t" - "call *%%r11\n\t" - - // Fill the return values - "movq %%rax, %4\n\t" - "movq %%rdx, %5\n\t" - "movsd %%xmm0, %6\n\t" - : - : "m" ( pMethod ), "m" ( pGPR ), "m" ( pFPR ), "m" ( nFPR ), - "m" ( rax ), "m" ( rdx ), "m" ( xmm0 ) - : "rax", "rdi", "rsi", "rdx", "rcx", "r8", "r9", "r11" - ); - - switch (pReturnTypeDescr->eTypeClass) - { - case typelib_TypeClass_HYPER: - case typelib_TypeClass_UNSIGNED_HYPER: - *reinterpret_cast<sal_uInt64 *>( pRegisterReturn ) = rax; - break; - case typelib_TypeClass_LONG: - case typelib_TypeClass_UNSIGNED_LONG: - case typelib_TypeClass_ENUM: - *reinterpret_cast<sal_uInt32 *>( pRegisterReturn ) = *reinterpret_cast<sal_uInt32*>( &rax ); - break; - case typelib_TypeClass_CHAR: - case typelib_TypeClass_SHORT: - case typelib_TypeClass_UNSIGNED_SHORT: - *reinterpret_cast<sal_uInt16 *>( pRegisterReturn ) = *reinterpret_cast<sal_uInt16*>( &rax ); - break; - case typelib_TypeClass_BOOLEAN: - case typelib_TypeClass_BYTE: - *reinterpret_cast<sal_uInt8 *>( pRegisterReturn ) = *reinterpret_cast<sal_uInt8*>( &rax ); - break; - case typelib_TypeClass_FLOAT: - case typelib_TypeClass_DOUBLE: - *reinterpret_cast<double *>( pRegisterReturn ) = xmm0; - break; - default: - { - sal_Int32 const nRetSize = pReturnTypeDescr->nSize; - if (bSimpleReturn && nRetSize <= 16 && nRetSize > 0) - { - if (nRetSize > 8) - static_cast<sal_uInt64 *>(pRegisterReturn)[1] = rdx; - static_cast<sal_uInt64 *>(pRegisterReturn)[0] = rax; - } - break; - } - } -} - -//================================================================================================== - -// Macros for easier insertion of values to registers or stack -// pSV - pointer to the source -// nr - order of the value [will be increased if stored to register] -// pFPR, pGPR - pointer to the registers -// pDS - pointer to the stack [will be increased if stored here] - -// The value in %xmm register is already prepared to be retrieved as a float, -// thus we treat float and double the same -#define INSERT_FLOAT_DOUBLE( pSV, nr, pFPR, pDS ) \ - if ( nr < x86_64::MAX_SSE_REGS ) \ - pFPR[nr++] = *reinterpret_cast<double *>( pSV ); \ - else \ - *pDS++ = *reinterpret_cast<sal_uInt64 *>( pSV ); // verbatim! - -#define INSERT_INT64( pSV, nr, pGPR, pDS ) \ - if ( nr < x86_64::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 < x86_64::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 < x86_64::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 < x86_64::MAX_GPR_REGS ) \ - pGPR[nr++] = *reinterpret_cast<sal_uInt8 *>( pSV ); \ - else \ - *pDS++ = *reinterpret_cast<sal_uInt8 *>( pSV ); - -//================================================================================================== - -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 ) -{ - // Maxium space for [complex ret ptr], values | ptr ... - // (but will be used less - some of the values will be in pGPR and pFPR) - sal_uInt64 *pStack = (sal_uInt64 *)__builtin_alloca( (nParams + 3) * sizeof(sal_uInt64) ); - sal_uInt64 *pStackStart = pStack; - - sal_uInt64 pGPR[x86_64::MAX_GPR_REGS]; - sal_uInt32 nGPR = 0; - - double pFPR[x86_64::MAX_SSE_REGS]; - sal_uInt32 nFPR = 0; - - // 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 (see below) - - bool bSimpleReturn = true; - if ( pReturnTypeDescr ) - { - if ( x86_64::return_in_hidden_param( pReturnTypeRef ) ) - bSimpleReturn = false; - - if ( bSimpleReturn ) - pCppReturn = pUnoReturn; // direct way for simple types - else - { - // complex return via ptr - pCppReturn = bridges::cpp_uno::shared::relatesToInterfaceType( pReturnTypeDescr )? - __builtin_alloca( pReturnTypeDescr->nSize ) : pUnoReturn; - INSERT_INT64( &pCppReturn, nGPR, pGPR, pStack ); - } - } - - // Push "this" pointer - void * pAdjustedThisPtr = reinterpret_cast< void ** >( pThis->getCppI() ) + aVtableSlot.offset; - INSERT_INT64( &pAdjustedThisPtr, nGPR, pGPR, pStack ); - - // 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 )) - { - 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: - case typelib_TypeClass_DOUBLE: - INSERT_FLOAT_DOUBLE( pCppArgs[nPos], nFPR, pFPR, pStack ); - 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 ); - 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( - 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 - { - pCppArgs[nPos] = pUnoArgs[nPos]; - // no longer needed - TYPELIB_DANGER_RELEASE( pParamTypeDescr ); - } - INSERT_INT64( &(pCppArgs[nPos]), nGPR, pGPR, pStack ); - } - } - - try - { - callVirtualMethod( - pAdjustedThisPtr, aVtableSlot.index, - pCppReturn, pReturnTypeDescr, bSimpleReturn, - pStackStart, ( pStack - pStackStart ), - pGPR, nGPR, - pFPR, nFPR ); - // 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 (...) - { - // fill uno exception - fillUnoException( CPPU_CURRENT_NAMESPACE::__cxa_get_globals()->caughtExceptions, *ppUnoExc, pThis->getBridge()->getCpp2Uno() ); - - // temporary params - for ( ; nTempIndizes--; ) - { - sal_Int32 nIndex = pTempIndizes[nTempIndizes]; - // destroy temp cpp param => cpp: every param was constructed - uno_destructData( pCppArgs[nIndex], ppTempParamTypeDescr[nTempIndizes], cpp_release ); - TYPELIB_DANGER_RELEASE( ppTempParamTypeDescr[nTempIndizes] ); - } - // return type - if (pReturnTypeDescr) - TYPELIB_DANGER_RELEASE( pReturnTypeDescr ); - } -} - -//================================================================================================== - -namespace bridges { namespace cpp_uno { namespace shared { - -void unoInterfaceProxyDispatch( - uno_Interface * pUnoI, const typelib_TypeDescription * pMemberDescr, - void * pReturn, void * pArgs[], uno_Any ** ppException ) -{ - // 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: - { - // determine vtable call index - sal_Int32 nMemberPos = ((typelib_InterfaceMemberTypeDescription *)pMemberDescr)->nPosition; - OSL_ENSURE( nMemberPos < pTypeDescr->nAllMembers, "### member pos out of range!" ); - - 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, // 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!" ); - - 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() - 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 ); - } - } -} - -} } } |