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-rw-r--r--bridges/source/cpp_uno/gcc3_aix_powerpc/cpp2uno.cxx651
-rw-r--r--bridges/source/cpp_uno/gcc3_aix_powerpc/except.cxx260
-rw-r--r--bridges/source/cpp_uno/gcc3_aix_powerpc/share.hxx91
-rw-r--r--bridges/source/cpp_uno/gcc3_aix_powerpc/uno2cpp.cxx501
4 files changed, 1503 insertions, 0 deletions
diff --git a/bridges/source/cpp_uno/gcc3_aix_powerpc/cpp2uno.cxx b/bridges/source/cpp_uno/gcc3_aix_powerpc/cpp2uno.cxx
new file mode 100644
index 000000000..2e6fdd11a
--- /dev/null
+++ b/bridges/source/cpp_uno/gcc3_aix_powerpc/cpp2uno.cxx
@@ -0,0 +1,651 @@
+/* -*- 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 .
+ */
+
+#include <com/sun/star/uno/genfunc.hxx>
+#include <sal/log.hxx>
+#include <uno/data.h>
+#include <typelib/typedescription.hxx>
+
+#include "bridge.hxx"
+#include "cppinterfaceproxy.hxx"
+#include "types.hxx"
+#include "vtablefactory.hxx"
+
+#include "share.hxx"
+
+#include <string.h>
+
+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 ** gpreg, double * fpreg, void ** ovrflw,
+ sal_uInt64 * pRegisterReturn /* space for register return */ )
+{
+ // gpreg: [ret *], this, [gpr params]
+ // fpreg: [fpr params]
+ // ovrflw: [remainder of params]
+
+ // 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
+
+ sal_Int32 ng = 0;
+ sal_Int32 nf = 0;
+
+ ovrflw -= ppc::MAX_GPR_REGS;
+
+ if (pReturnTypeDescr)
+ {
+ if (bridges::cpp_uno::shared::isSimpleType( pReturnTypeDescr ))
+ pUnoReturn = pRegisterReturn; // direct way for simple types
+ else // complex return via ptr (pCppReturn)
+ {
+ pCppReturn = *gpreg;
+ ++gpreg;
+ ++ng;
+ ++ovrflw;
+
+ pUnoReturn = (bridges::cpp_uno::shared::relatesToInterfaceType( pReturnTypeDescr )
+ ? __builtin_alloca( pReturnTypeDescr->nSize )
+ : pCppReturn); // direct way
+ }
+ }
+ // pop this
+ ++gpreg;
+ ++ng;
+ ++ovrflw;
+
+ // stack space
+ static_assert(sizeof(void *) == sizeof(sal_Int32), "### unexpected size!");
+ // parameters
+ void ** pUnoArgs = (void **)__builtin_alloca( 4 * sizeof(void *) * nParams );
+ void ** pCppArgs = pUnoArgs + nParams;
+
+ // indices of values this have to be converted (interface conversion cpp<=>uno)
+ sal_Int32 * pTempIndices = (sal_Int32 *)(pUnoArgs + (2 * nParams));
+
+ // type descriptions for reconversions
+ typelib_TypeDescription ** ppTempParamTypeDescr = (typelib_TypeDescription **)(pUnoArgs + (3 * 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 ))
+ // value
+ {
+ switch (pParamTypeDescr->eTypeClass)
+ {
+ case typelib_TypeClass_BOOLEAN:
+ case typelib_TypeClass_BYTE:
+ if (ng < ppc::MAX_GPR_REGS)
+ {
+ *ovrflw = *gpreg++;
+ ++ng;
+ }
+ pCppArgs[nPos] = pUnoArgs[nPos] = (((char *)ovrflw) + (sizeof(void*)-1));
+ ++ovrflw;
+ break;
+ case typelib_TypeClass_CHAR:
+ case typelib_TypeClass_SHORT:
+ case typelib_TypeClass_UNSIGNED_SHORT:
+ if (ng < ppc::MAX_GPR_REGS)
+ {
+ *ovrflw = *gpreg++;
+ ++ng;
+ }
+ pCppArgs[nPos] = pUnoArgs[nPos] = (((char *)ovrflw) + (sizeof(void*)-2));
+ ++ovrflw;
+ break;
+ case typelib_TypeClass_HYPER:
+ case typelib_TypeClass_UNSIGNED_HYPER:
+ pCppArgs[nPos] = pUnoArgs[nPos] = ovrflw;
+ for (int i = 0; i < 2; ++i)
+ {
+ if (ng < ppc::MAX_GPR_REGS)
+ {
+ *ovrflw = *gpreg++;
+ ++ng;
+ }
+ ++ovrflw;
+ }
+ break;
+ case typelib_TypeClass_DOUBLE:
+ if (nf < ppc::MAX_SSE_REGS)
+ {
+ pCppArgs[nPos] = pUnoArgs[nPos] = fpreg;
+ ++fpreg;
+ ++nf;
+ }
+ else
+ {
+ pCppArgs[nPos] = pUnoArgs[nPos] = ovrflw;
+ }
+ if (ng < ppc::MAX_GPR_REGS)
+ {
+ ng+=2;
+ gpreg+=2;
+ }
+ ovrflw+=2;
+ break;
+ case typelib_TypeClass_FLOAT:
+ if (nf < ppc::MAX_SSE_REGS)
+ {
+ pCppArgs[nPos] = pUnoArgs[nPos] = fpreg;
+ ++fpreg;
+ ++nf;
+ }
+ else
+ {
+ pCppArgs[nPos] = pUnoArgs[nPos] = ovrflw;
+ }
+ if (ng < ppc::MAX_GPR_REGS)
+ {
+ ++gpreg;
+ ++ng;
+ }
+ ++ovrflw;
+ break;
+ default:
+ if (ng < ppc::MAX_GPR_REGS)
+ {
+ *ovrflw = *gpreg++;
+ ++ng;
+ }
+ pCppArgs[nPos] = pUnoArgs[nPos] = ovrflw;
+ ++ovrflw;
+ break;
+ }
+
+ // no longer needed
+ TYPELIB_DANGER_RELEASE( pParamTypeDescr );
+ }
+ else // ptr to complex value | ref
+ {
+ void *pCppStack; //temporary stack pointer
+
+ if (ng < ppc::MAX_GPR_REGS)
+ {
+ *ovrflw = *gpreg++;
+ ++ng;
+ }
+ pCppArgs[nPos] = pCppStack = *ovrflw++;
+
+ if (! rParam.bIn) // is pure out
+ {
+ // uno out is unconstructed mem!
+ pUnoArgs[nPos] = __builtin_alloca( pParamTypeDescr->nSize );
+ pTempIndices[nTempIndices] = nPos;
+ // will be released at reconversion
+ ppTempParamTypeDescr[nTempIndices++] = pParamTypeDescr;
+ }
+ // is in/inout
+ else if (bridges::cpp_uno::shared::relatesToInterfaceType( pParamTypeDescr ))
+ {
+ uno_copyAndConvertData( pUnoArgs[nPos] = __builtin_alloca( pParamTypeDescr->nSize ),
+ pCppStack, pParamTypeDescr,
+ pThis->getBridge()->getCpp2Uno() );
+ pTempIndices[nTempIndices] = nPos; // has to be reconverted
+ // will be released at reconversion
+ ppTempParamTypeDescr[nTempIndices++] = 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 ( ; nTempIndices--; )
+ {
+ sal_Int32 nIndex = pTempIndices[nTempIndices];
+
+ if (pParams[nIndex].bIn) // is in/inout => was constructed
+ uno_destructData( pUnoArgs[nIndex], ppTempParamTypeDescr[nTempIndices], 0 );
+ TYPELIB_DANGER_RELEASE( ppTempParamTypeDescr[nTempIndices] );
+ }
+ 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 occurred...
+ {
+ // temporary params
+ for ( ; nTempIndices--; )
+ {
+ sal_Int32 nIndex = pTempIndices[nTempIndices];
+ typelib_TypeDescription * pParamTypeDescr = ppTempParamTypeDescr[nTempIndices];
+
+ 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 return reg
+ *(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 ** gpreg, double * fpreg, void ** ovrflw,
+ sal_uInt64 * pRegisterReturn /* space for register return */ )
+{
+ static_assert(sizeof(sal_Int32)==sizeof(void *), "### unexpected!");
+
+ // gpreg: [ret *], this, [other gpr params]
+ // fpreg: [fpr params]
+ // ovrflw: [gpr or fpr params (in space allocated for all params properly aligned)]
+
+ void * pThis;
+ if( nFunctionIndex & 0x8000 )
+ {
+ nFunctionIndex &= 0x7fff;
+ pThis = gpreg[1];
+ }
+ else
+ {
+ pThis = gpreg[0];
+ }
+
+ pThis = static_cast< char * >(pThis) - nVtableOffset;
+
+ bridges::cpp_uno::shared::CppInterfaceProxy * pCppI
+ = bridges::cpp_uno::shared::CppInterfaceProxy::castInterfaceToProxy(pThis);
+
+ typelib_InterfaceTypeDescription * pTypeDescr = pCppI->getTypeDescr();
+
+ if (nFunctionIndex >= pTypeDescr->nMapFunctionIndexToMemberIndex)
+ {
+ SAL_WARN(
+ "bridges",
+ "illegal " << OUString::unacquired(&pTypeDescr->aBase.pTypeName)
+ << " vtable index " << nFunctionIndex << "/"
+ << pTypeDescr->nMapFunctionIndexToMemberIndex);
+ throw RuntimeException(
+ ("illegal " + OUString::unacquired(&pTypeDescr->aBase.pTypeName)
+ + " vtable index " + OUString::number(nFunctionIndex) + "/"
+ + OUString::number(pTypeDescr->nMapFunctionIndexToMemberIndex)),
+ (XInterface *)pThis);
+ }
+
+ // determine called method
+ sal_Int32 nMemberPos = pTypeDescr->pMapFunctionIndexToMemberIndex[nFunctionIndex];
+ assert(nMemberPos < pTypeDescr->nAllMembers);
+
+ TypeDescription aMemberDescr( pTypeDescr->ppAllMembers[nMemberPos] );
+
+ 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
+ gpreg, fpreg, ovrflw, 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,
+ gpreg, fpreg, ovrflw, 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 * >( gpreg[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 * >( gpreg[0] ),
+ &pInterface, pTD, cpp_acquire );
+ pInterface->release();
+ TYPELIB_DANGER_RELEASE( pTD );
+ *(void **)pRegisterReturn = gpreg[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,
+ gpreg, fpreg, ovrflw, pRegisterReturn );
+ }
+ break;
+ }
+ default:
+ {
+ throw RuntimeException( "no member description found!", (XInterface *)pThis );
+ }
+ }
+
+ return eRet;
+}
+
+
+/**
+ * is called on incoming vtable calls
+ * (called by asm snippets)
+ */
+static sal_uInt64 cpp_vtable_call(sal_Int32 r3, sal_Int32 r4, sal_Int32 r5,
+ sal_Int32 r6, sal_Int32 r7, sal_Int32 r8, sal_Int32 r9,
+ sal_Int32 r10, sal_Int32 firstonstack)
+{
+ volatile unsigned long nOffsetAndIndex;
+
+ __asm__ __volatile__(
+ "mr %0, 11\n\t"
+ : "=r" (nOffsetAndIndex) : );
+
+ sal_Int32 nVtableOffset = (nOffsetAndIndex >> 16);
+ sal_Int32 nFunctionIndex = (nOffsetAndIndex & 0xFFFF);
+
+ void ** ovrflw = (void**)&firstonstack;
+
+ sal_Int32 gpreg[ppc::MAX_GPR_REGS];
+ gpreg[0] = r3;
+ gpreg[1] = r4;
+ gpreg[2] = r5;
+ gpreg[3] = r6;
+ gpreg[4] = r7;
+ gpreg[5] = r8;
+ gpreg[6] = r9;
+ gpreg[7] = r10;
+
+ double fpreg[ppc::MAX_SSE_REGS];
+ register double d0 asm("fr1"); fpreg[0] = d0;
+ register double d1 asm("fr2"); fpreg[1] = d1;
+ register double d2 asm("fr3"); fpreg[2] = d2;
+ register double d3 asm("fr4"); fpreg[3] = d3;
+ register double d4 asm("fr5"); fpreg[4] = d4;
+ register double d5 asm("fr6"); fpreg[5] = d5;
+ register double d6 asm("fr7"); fpreg[6] = d6;
+ register double d7 asm("fr8"); fpreg[7] = d7;
+ register double d8 asm("fr9"); fpreg[8] = d8;
+ register double d9 asm("fr10"); fpreg[9] = d9;
+ register double d10 asm("fr11"); fpreg[10] = d10;
+ register double d11 asm("fr12"); fpreg[11] = d11;
+ register double d12 asm("fr13"); fpreg[12] = d12;
+
+#if OSL_DEBUG_LEVEL > 2
+ for(int i = 0; i < 8; ++i)
+ {
+ fprintf(stderr, "general reg %d is %x\n", i, gpreg[i]);
+ }
+ for(int i = 0; i < 13; ++i)
+ {
+ fprintf(stderr, "sse reg %d is %f\n", i, fpreg[i]);
+ fprintf(stderr, "sse reg %d is %llx\n", i, fpreg[i]);
+ }
+ for(int i = -8; i < 8; ++i)
+ {
+ fprintf(stderr, "overflow arg %d is %x\n", i, ovrflw[i]);
+ }
+#endif
+ sal_uInt64 nRegReturn=0;
+
+ typelib_TypeClass aType =
+ cpp_mediate( nFunctionIndex, nVtableOffset, (void**)gpreg, fpreg, ovrflw, &nRegReturn );
+
+ sal_uInt32 *pRegReturn = (sal_uInt32*)&nRegReturn;
+ switch( aType )
+ {
+ case typelib_TypeClass_BOOLEAN:
+ pRegReturn[0] = (sal_uInt32)(*(char *)pRegReturn);
+ break;
+ case typelib_TypeClass_BYTE:
+ pRegReturn[0] = (sal_Int32)(*(unsigned char *)pRegReturn);
+ break;
+ case typelib_TypeClass_SHORT:
+ pRegReturn[0] = (sal_Int32)(*(short *)pRegReturn);
+ break;
+ case typelib_TypeClass_CHAR:
+ case typelib_TypeClass_UNSIGNED_SHORT:
+ pRegReturn[0] = (sal_uInt32)(*(unsigned short *)pRegReturn);
+ break;
+ case typelib_TypeClass_FLOAT:
+ __asm__("lfs 1,%0\n\t" : : "m"(*((float*)&nRegReturn)));
+ break;
+ case typelib_TypeClass_DOUBLE:
+ __asm__("lfd 1,%0\n\t" : : "m"(*((double*)&nRegReturn)));
+ break;
+ case typelib_TypeClass_HYPER:
+ case typelib_TypeClass_UNSIGNED_HYPER:
+ break;
+ default:
+ pRegReturn[0] = (sal_uInt32)(*(unsigned int*)pRegReturn);
+ break;
+ }
+ return nRegReturn;
+}
+
+
+int const codeSnippetSize = 3 * sizeof(void*);
+
+unsigned char * codeSnippet( unsigned char * code, sal_Int16 functionIndex,
+ sal_Int16 vtableOffset, bool simpleRetType )
+{
+ sal_uInt32 nOffsetAndIndex = ( ( vtableOffset ) << 16 ) | (functionIndex );
+ if (! simpleRetType )
+ nOffsetAndIndex |= 0x8000;
+
+ void **raw = (void**)&code[0];
+ memcpy(raw, (char*)cpp_vtable_call, 2 * sizeof(void*));
+ raw[2] = (void*)nOffsetAndIndex;
+
+ return (code + codeSnippetSize);
+}
+
+}
+
+void bridges::cpp_uno::shared::VtableFactory::flushCode(unsigned char const * bptr, unsigned char const * eptr)
+{
+ int const lineSize = 32;
+ for (unsigned char const * p = bptr; p < eptr + lineSize; p += lineSize) {
+ __asm__ volatile ("dcbst 0, %0" : : "r"(p) : "memory");
+ }
+ __asm__ volatile ("sync" : : : "memory");
+ for (unsigned char const * p = bptr; p < eptr + lineSize; p += lineSize) {
+ __asm__ volatile ("icbi 0, %0" : : "r"(p) : "memory");
+ }
+ __asm__ volatile ("isync" : : : "memory");
+}
+
+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) + 2;
+}
+
+std::size_t bridges::cpp_uno::shared::VtableFactory::getBlockSize(
+ sal_Int32 slotCount)
+{
+ return (slotCount + 2) * sizeof (Slot) + slotCount * codeSnippetSize;
+}
+
+bridges::cpp_uno::shared::VtableFactory::Slot *
+bridges::cpp_uno::shared::VtableFactory::initializeBlock(
+ void * block, sal_Int32 slotCount, sal_Int32,
+ typelib_InterfaceTypeDescription *)
+{
+ Slot * slots = mapBlockToVtable(block);
+ slots[-2].fn = 0;
+ slots[-1].fn = 0;
+ return slots + slotCount;
+}
+
+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 i = 0; i < type->nMembers; ++i) {
+ typelib_TypeDescription * member = 0;
+ TYPELIB_DANGER_GET(&member, type->ppMembers[i]);
+ assert(member != 0);
+ switch (member->eTypeClass) {
+ case typelib_TypeClass_INTERFACE_ATTRIBUTE:
+ // Getter:
+ (s++)->fn = 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)
+ {
+ (s++)->fn = code;
+ code = codeSnippet(code, functionOffset++, vtableOffset, true);
+ }
+ break;
+
+ case typelib_TypeClass_INTERFACE_METHOD:
+ (s++)->fn = code;
+ code = codeSnippet(
+ code, functionOffset++, vtableOffset,
+ bridges::cpp_uno::shared::isSimpleType(
+ reinterpret_cast<
+ typelib_InterfaceMethodTypeDescription * >(
+ member)->pReturnTypeRef));
+ break;
+
+ default:
+ assert(false);
+ break;
+ }
+ TYPELIB_DANGER_RELEASE(member);
+ }
+ return code;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/bridges/source/cpp_uno/gcc3_aix_powerpc/except.cxx b/bridges/source/cpp_uno/gcc3_aix_powerpc/except.cxx
new file mode 100644
index 000000000..e87590592
--- /dev/null
+++ b/bridges/source/cpp_uno/gcc3_aix_powerpc/except.cxx
@@ -0,0 +1,260 @@
+/* -*- 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 .
+ */
+
+
+#include <stdio.h>
+#include <dlfcn.h>
+#include <cxxabi.h>
+
+#include <rtl/strbuf.hxx>
+#include <rtl/ustrbuf.hxx>
+#include <osl/mutex.hxx>
+
+#include <com/sun/star/uno/genfunc.hxx>
+#include <typelib/typedescription.hxx>
+#include <uno/any2.h>
+#include <unordered_map>
+#include "share.hxx"
+#include <string.h>
+
+
+using namespace ::std;
+using namespace ::osl;
+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 )
+{
+#ifdef DEBUG
+ char const * start = p;
+#endif
+
+ // example: N3com3sun4star4lang24IllegalArgumentExceptionE
+
+ OUStringBuffer buf( 64 );
+ 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( '.' );
+ }
+
+#ifdef 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 std::unordered_map< OUString, type_info * > t_rtti_map;
+
+ Mutex m_mutex;
+ t_rtti_map m_rttis;
+ t_rtti_map m_generatedRttis;
+
+ void * m_hApp;
+
+public:
+ RTTI();
+ ~RTTI();
+
+ type_info * getRTTI( typelib_CompoundTypeDescription * );
+};
+
+RTTI::RTTI()
+ : m_hApp( dlopen( 0, RTLD_LAZY ) )
+{
+}
+
+RTTI::~RTTI()
+{
+ dlclose( m_hApp );
+}
+
+
+type_info * RTTI::getRTTI( typelib_CompoundTypeDescription *pTypeDescr )
+{
+ 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( "_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 ) ) );
+ assert(insertion.second);
+ }
+ else
+ {
+ // try to lookup the symbol in the generated rtti map
+ t_rtti_map::const_iterator iiFind( m_generatedRttis.find( unoName ) );
+ if (iiFind == 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;
+#ifdef 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 ) ) );
+ assert(insertion.second);
+ }
+ else // taking already generated rtti
+ {
+ rtti = iiFind->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 );
+ assert(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 )
+{
+ void * pCppExc;
+ type_info * rtti;
+
+ {
+ // construct cpp exception object
+ typelib_TypeDescription * pTypeDescr = 0;
+ TYPELIB_DANGER_GET( &pTypeDescr, pUnoExc->pType );
+ if (! pTypeDescr)
+ terminate();
+
+ 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 rtti_data;
+ rtti = (type_info*)rtti_data.getRTTI((typelib_CompoundTypeDescription*)pTypeDescr);
+ TYPELIB_DANGER_RELEASE( pTypeDescr );
+ if (! rtti)
+ terminate();
+ }
+
+ __cxa_throw( pCppExc, rtti, deleteException );
+}
+
+
+void fillUnoException(uno_Any * pExc, uno_Mapping * pCpp2Uno)
+{
+ __cxa_exception * header = __cxa_get_globals()->caughtExceptions;
+ if (! header)
+ terminate();
+
+ std::type_info *exceptionType = __cxa_current_exception_type();
+
+ typelib_TypeDescription * pExcTypeDescr = 0;
+ OUString unoName( toUNOname( exceptionType->name() ) );
+ ::typelib_typedescription_getByName( &pExcTypeDescr, unoName.pData );
+ if (! pExcTypeDescr)
+ terminate();
+
+ // construct uno exception any
+ ::uno_any_constructAndConvert( pExc, header->adjustedPtr, pExcTypeDescr, pCpp2Uno );
+ ::typelib_typedescription_release( pExcTypeDescr );
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/bridges/source/cpp_uno/gcc3_aix_powerpc/share.hxx b/bridges/source/cpp_uno/gcc3_aix_powerpc/share.hxx
new file mode 100644
index 000000000..1d1a757ff
--- /dev/null
+++ b/bridges/source/cpp_uno/gcc3_aix_powerpc/share.hxx
@@ -0,0 +1,91 @@
+/* -*- 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 .
+ */
+#ifndef INCLUDED_BRIDGES_SOURCE_CPP_UNO_GCC3_AIX_POWERPC_SHARE_HXX
+#define INCLUDED_BRIDGES_SOURCE_CPP_UNO_GCC3_AIX_POWERPC_SHARE_HXX
+
+#include "uno/mapping.h"
+
+#include <typeinfo>
+#include <exception>
+#include <cstddef>
+
+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 *);
+
+ void (*unexpectedHandler)(); // std::unexpected_handler dropped from C++17
+ 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();
+extern "C" std::type_info *__cxa_current_exception_type() throw();
+
+void raiseException(
+ uno_Any * pUnoExc, uno_Mapping * pUno2Cpp );
+
+void fillUnoException(uno_Any *, uno_Mapping * pCpp2Uno);
+}
+
+namespace ppc
+{
+ enum ppclimits { MAX_GPR_REGS = 8, MAX_SSE_REGS = 13 };
+}
+
+#endif
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/bridges/source/cpp_uno/gcc3_aix_powerpc/uno2cpp.cxx b/bridges/source/cpp_uno/gcc3_aix_powerpc/uno2cpp.cxx
new file mode 100644
index 000000000..103cc51d7
--- /dev/null
+++ b/bridges/source/cpp_uno/gcc3_aix_powerpc/uno2cpp.cxx
@@ -0,0 +1,501 @@
+/* -*- 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 .
+ */
+
+#include <sys/types.h>
+#include <sys/malloc.h>
+
+#include <com/sun/star/uno/Exception.hxx>
+#include <com/sun/star/uno/RuntimeException.hxx>
+#include <com/sun/star/uno/genfunc.hxx>
+#include <o3tl/runtimetooustring.hxx>
+#include <uno/data.h>
+
+#include "bridge.hxx"
+#include "types.hxx"
+#include "unointerfaceproxy.hxx"
+#include "vtables.hxx"
+
+#include "share.hxx"
+
+#include <exception>
+#include <stdio.h>
+#include <string.h>
+#include <typeinfo>
+
+using namespace ::com::sun::star::uno;
+
+namespace
+{
+
+void MapReturn(sal_uInt32 r3, sal_uInt32 r4, double dret, typelib_TypeClass eReturnType, void *pRegisterReturn)
+{
+ switch( eReturnType )
+ {
+ case typelib_TypeClass_HYPER:
+ case typelib_TypeClass_UNSIGNED_HYPER:
+ ((long*)pRegisterReturn)[1] = r4;
+ // fall through on purpose
+ case typelib_TypeClass_LONG:
+ case typelib_TypeClass_UNSIGNED_LONG:
+ case typelib_TypeClass_ENUM:
+ ((long*)pRegisterReturn)[0] = r3;
+ break;
+ case typelib_TypeClass_CHAR:
+ case typelib_TypeClass_SHORT:
+ case typelib_TypeClass_UNSIGNED_SHORT:
+ *(unsigned short*)pRegisterReturn = (unsigned short)r3;
+ break;
+ case typelib_TypeClass_BOOLEAN:
+ case typelib_TypeClass_BYTE:
+ *(unsigned char*)pRegisterReturn = (unsigned char)r3;
+ break;
+ case typelib_TypeClass_FLOAT:
+ *(float*)pRegisterReturn = (float)dret;
+ break;
+ case typelib_TypeClass_DOUBLE:
+ *(double*)pRegisterReturn = dret;
+ break;
+ default:
+ break;
+ }
+}
+
+#define DISPLACEMENT -2
+
+static void callVirtualMethod(
+ void * pThis,
+ sal_uInt32 nVtableIndex,
+ void * pRegisterReturn,
+ typelib_TypeClass eReturnType,
+ sal_uInt32 * pStack,
+ sal_uInt32 nStack,
+ double *pFPR,
+ sal_uInt32 nFPR)
+{
+ sal_uInt32 nStackWords = nStack;
+ if (nStackWords < ppc::MAX_GPR_REGS)
+ nStackWords = 0;
+ else
+ nStackWords-=ppc::MAX_GPR_REGS;
+ if (nStackWords)
+ nStackWords = ( nStackWords + 1) & ~1;
+ sal_uInt32 *stack = (sal_uInt32*)__builtin_alloca( nStackWords * sizeof(sal_uInt32) );
+ memcpy(stack+DISPLACEMENT, pStack+ppc::MAX_GPR_REGS, nStack * sizeof(sal_uInt32));
+
+ // Get pointer to method
+ sal_uInt32 pMethod = *((sal_uInt32 *)pThis);
+ pMethod += 4 * nVtableIndex;
+ pMethod = *((sal_uInt32 *)pMethod);
+
+ typedef void (* FunctionCall )( sal_uInt32, sal_uInt32, sal_uInt32, sal_uInt32, sal_uInt32, sal_uInt32, sal_uInt32, sal_uInt32 );
+ FunctionCall pFunc = (FunctionCall)pMethod;
+
+ register double d0 asm("fr1"); d0 = pFPR[0];
+ register double d1 asm("fr2"); d1 = pFPR[1];
+ register double d2 asm("fr3"); d2 = pFPR[2];
+ register double d3 asm("fr4"); d3 = pFPR[3];
+ register double d4 asm("fr5"); d4 = pFPR[4];
+ register double d5 asm("fr6"); d5 = pFPR[5];
+ register double d6 asm("fr7"); d6 = pFPR[6];
+ register double d7 asm("fr8"); d7 = pFPR[7];
+ register double d8 asm("fr9"); d8 = pFPR[8];
+ register double d9 asm("fr10"); d9 = pFPR[9];
+ register double d10 asm("fr11"); d10 = pFPR[10];
+ register double d11 asm("fr12"); d11 = pFPR[11];
+ register double d12 asm("fr13"); d12 = pFPR[12];
+
+ (*pFunc)(pStack[0], pStack[1], pStack[2], pStack[3], pStack[4], pStack[5], pStack[6], pStack[7]);
+
+ register sal_uInt32 r3 asm("r3");
+ register sal_uInt32 r4 asm("r4");
+ MapReturn(r3, r4, d0, eReturnType, pRegisterReturn);
+}
+
+#define INSERT_INT32(pSV, pDS) \
+{ \
+ *pDS++ = *reinterpret_cast<sal_uInt32 *>(pSV); \
+}
+
+#define INSERT_INT16(pSV, pDS) \
+{ \
+ *pDS++ = *reinterpret_cast<sal_uInt16 *>(pSV); \
+}
+
+#define INSERT_INT8(pSV, pDS) \
+{ \
+ *pDS++ = *reinterpret_cast<sal_uInt8 *>(pSV); \
+}
+
+#define INSERT_FLOAT(pSV, nr, pFPR, pDS) \
+{ \
+ if (nr < ppc::MAX_SSE_REGS) \
+ { \
+ sal_uInt32 *pDouble = (sal_uInt32 *)&(pFPR[nr++]); \
+ pDouble[0] = *reinterpret_cast<sal_uInt32 *>(pSV); \
+ } \
+ *pDS++ = *reinterpret_cast<sal_uInt32 *>(pSV); \
+}
+
+#define INSERT_DOUBLE(pSV, nr, pFPR, pDS) \
+{ \
+ if (nr < ppc::MAX_SSE_REGS) \
+ { \
+ pFPR[nr++] = *reinterpret_cast<double *>(pSV); \
+ } \
+ *pDS++ = reinterpret_cast<sal_uInt32 *>(pSV)[1]; \
+ *pDS++ = reinterpret_cast<sal_uInt32 *>(pSV)[0]; \
+}
+
+#define INSERT_INT64(pSV, pDS) \
+{ \
+ INSERT_INT32(pSV, pDS) \
+ INSERT_INT32(((sal_uInt32*)pSV)+1, pDS) \
+}
+
+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], values|ptr ...
+ sal_uInt32 * pStack = (sal_uInt32*)__builtin_alloca( sizeof(sal_Int32) + ((nParams+2) * sizeof(sal_Int64)) );
+ sal_uInt32 * pStackStart = pStack;
+
+ double pFPR[ppc::MAX_SSE_REGS];
+ sal_uInt32 nFPR = 0;
+
+ // return
+ typelib_TypeDescription * pReturnTypeDescr = 0;
+ TYPELIB_DANGER_GET( &pReturnTypeDescr, pReturnTypeRef );
+ assert(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
+ }
+ else
+ {
+ // complex return via ptr
+ pCppReturn = (bridges::cpp_uno::shared::relatesToInterfaceType( pReturnTypeDescr )
+ ? __builtin_alloca( pReturnTypeDescr->nSize )
+ : pUnoReturn); // direct way
+ INSERT_INT32(&pCppReturn, pStack);
+ }
+ }
+ // push this
+ void * pAdjustedThisPtr = reinterpret_cast< void ** >(pThis->getCppI()) + aVtableSlot.offset;
+ INSERT_INT32(&pAdjustedThisPtr, pStack);
+
+ // stack space
+ static_assert( sizeof(void *) == sizeof(sal_Int32), "### unexpected size!" );
+ // args
+ void ** pCppArgs = (void **)__builtin_alloca( 3 * sizeof(void *) * nParams );
+ // indices of values this have to be converted (interface conversion cpp<=>uno)
+ sal_Int32 * pTempIndices = (sal_Int32 *)(pCppArgs + nParams);
+ // type descriptions for reconversions
+ typelib_TypeDescription ** ppTempParamTypeDescr = (typelib_TypeDescription **)(pCppArgs + (2 * 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] = pStack, pUnoArgs[nPos], pParamTypeDescr,
+ pThis->getBridge()->getUno2Cpp() );
+
+ switch (pParamTypeDescr->eTypeClass)
+ {
+ case typelib_TypeClass_LONG:
+ case typelib_TypeClass_UNSIGNED_LONG:
+ case typelib_TypeClass_ENUM:
+ INSERT_INT32(pCppArgs[nPos], pStack);
+ break;
+ case typelib_TypeClass_SHORT:
+ case typelib_TypeClass_CHAR:
+ case typelib_TypeClass_UNSIGNED_SHORT:
+ INSERT_INT16(pCppArgs[nPos], pStack);
+ break;
+ case typelib_TypeClass_BOOLEAN:
+ case typelib_TypeClass_BYTE:
+ INSERT_INT8(pCppArgs[nPos], 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;
+ case typelib_TypeClass_HYPER:
+ case typelib_TypeClass_UNSIGNED_HYPER:
+ INSERT_INT64(pCppArgs[nPos], 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] = __builtin_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] = __builtin_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_INT32(&(pCppArgs[nPos]), pStack);
+ }
+ }
+
+ try
+ {
+ assert( !( (pCppStack - pCppStackStart ) & 3) && "UNALIGNED STACK !!! (Please DO panic)" );
+ try {
+ callVirtualMethod(
+ pAdjustedThisPtr, aVtableSlot.index,
+ pCppReturn, pReturnTypeDescr->eTypeClass,
+ pStackStart, (pStack - pStackStart), pFPR, nFPR );
+ } catch (css::uno::Exception &) {
+ throw;
+ } catch (std::exception & e) {
+ throw css::uno::RuntimeException(
+ "C++ code threw " + o3tl::runtimeToOUString(typeid(e).name()) + ": "
+ + o3tl::runtimeToOUString(e.what()));
+ } catch (...) {
+ throw css::uno::RuntimeException("C++ code threw unknown exception");
+ }
+ // 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(*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::cpp_uno::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:
+ {
+
+ 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; //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(
+ "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 );
+ }
+ }
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-01 03:15:32 +0000