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-rw-r--r--bridges/source/cpp_uno/gcc3_linux_s390/cpp2uno.cxx695
-rw-r--r--bridges/source/cpp_uno/gcc3_linux_s390/except.cxx287
-rw-r--r--bridges/source/cpp_uno/gcc3_linux_s390/makefile.mk77
-rw-r--r--bridges/source/cpp_uno/gcc3_linux_s390/share.hxx92
-rw-r--r--bridges/source/cpp_uno/gcc3_linux_s390/uno2cpp.cxx635
5 files changed, 1786 insertions, 0 deletions
diff --git a/bridges/source/cpp_uno/gcc3_linux_s390/cpp2uno.cxx b/bridges/source/cpp_uno/gcc3_linux_s390/cpp2uno.cxx
new file mode 100644
index 000000000000..6807884281c4
--- /dev/null
+++ b/bridges/source/cpp_uno/gcc3_linux_s390/cpp2uno.cxx
@@ -0,0 +1,695 @@
+/*************************************************************************
+ *
+ * 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 <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 "share.hxx"
+#include <stdio.h>
+#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, void ** fpreg, void ** ovrflw,
+ sal_Int64 * pRegisterReturn /* space for register return */ )
+{
+ int ng = 0; //number of gpr registers used
+ int nf = 0; //number of fpr regsiters used
+ void ** pCppStack; //temporary stack pointer
+
+ // gpreg: [ret *], this, [gpr params]
+ // fpreg: [fpr params]
+ // ovrflw: [gpr or fpr params (properly aligned)]
+
+ // 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 (bridges::cpp_uno::shared::isSimpleType( pReturnTypeDescr ))
+ {
+ pUnoReturn = pRegisterReturn; // direct way for simple types
+ }
+ else // complex return via ptr (pCppReturn)
+ {
+ pCppReturn = *(void **)gpreg;
+ gpreg++;
+ ng++;
+
+ pUnoReturn = (bridges::cpp_uno::shared::relatesToInterfaceType( pReturnTypeDescr )
+ ? alloca( pReturnTypeDescr->nSize )
+ : pCppReturn); // direct way
+ }
+ }
+ // pop this
+ gpreg++;
+ ng++;
+
+ // stack space
+ OSL_ENSURE( sizeof(void *) == sizeof(sal_Int32), "### unexpected size!" );
+ // parameters
+ void ** pUnoArgs = (void **)alloca( 4 * sizeof(void *) * nParams );
+ void ** pCppArgs = pUnoArgs + nParams;
+ // indizes 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
+ {
+
+ switch (pParamTypeDescr->eTypeClass)
+ {
+
+ case typelib_TypeClass_DOUBLE:
+ if (nf < 2) {
+ pCppArgs[nPos] = fpreg;
+ pUnoArgs[nPos] = fpreg;
+ nf++;
+ fpreg += 2;
+ } else {
+ pCppArgs[nPos] = ovrflw;
+ pUnoArgs[nPos] = ovrflw;
+ ovrflw += 2;
+ }
+ break;
+
+ case typelib_TypeClass_FLOAT:
+ // fpreg are all double values so need to
+ // modify fpreg to be a single word float value
+ if (nf < 2) {
+// float tmp = (float) (*((double *)fpreg));
+// (*((float *) fpreg)) = tmp;
+ pCppArgs[nPos] = fpreg;
+ pUnoArgs[nPos] = fpreg;
+ nf++;
+ fpreg += 2;
+ } else {
+ pCppArgs[nPos] = ovrflw;
+ pUnoArgs[nPos] = ovrflw;
+ ovrflw += 1;
+ }
+ break;
+
+ case typelib_TypeClass_HYPER:
+ case typelib_TypeClass_UNSIGNED_HYPER:
+ if (ng < 4) {
+ pCppArgs[nPos] = gpreg;
+ pUnoArgs[nPos] = gpreg;
+ ng += 2;
+ gpreg += 2;
+ } else {
+ pCppArgs[nPos] = ovrflw;
+ pUnoArgs[nPos] = ovrflw;
+ ovrflw += 2;
+ }
+ break;
+
+ case typelib_TypeClass_BYTE:
+ case typelib_TypeClass_BOOLEAN:
+ if (ng < 5) {
+ pCppArgs[nPos] = (((char *)gpreg) + 3);
+ pUnoArgs[nPos] = (((char *)gpreg) + 3);
+ ng++;
+ gpreg++;
+ } else {
+ pCppArgs[nPos] = (((char *)ovrflw) + 3);
+ pUnoArgs[nPos] = (((char *)ovrflw) + 3);
+ ovrflw++;
+ }
+ break;
+
+
+ case typelib_TypeClass_CHAR:
+ case typelib_TypeClass_SHORT:
+ case typelib_TypeClass_UNSIGNED_SHORT:
+ if (ng < 5) {
+ pCppArgs[nPos] = (((char *)gpreg)+ 2);
+ pUnoArgs[nPos] = (((char *)gpreg)+ 2);
+ ng++;
+ gpreg++;
+ } else {
+ pCppArgs[nPos] = (((char *)ovrflw) + 2);
+ pUnoArgs[nPos] = (((char *)ovrflw) + 2);
+ ovrflw++;
+ }
+ break;
+
+
+ default:
+ if (ng < 5) {
+ pCppArgs[nPos] = gpreg;
+ pUnoArgs[nPos] = gpreg;
+ ng++;
+ gpreg++;
+ } else {
+ pCppArgs[nPos] = ovrflw;
+ pUnoArgs[nPos] = ovrflw;
+ ovrflw++;
+ }
+ break;
+
+ }
+ // no longer needed
+ TYPELIB_DANGER_RELEASE( pParamTypeDescr );
+ }
+ else // ptr to complex value | ref
+ {
+
+ if (ng < 5) {
+ pCppArgs[nPos] = *(void **)gpreg;
+ pCppStack = gpreg;
+ ng++;
+ gpreg++;
+ } else {
+ pCppArgs[nPos] = *(void **)ovrflw;
+ pCppStack = ovrflw;
+ ovrflw++;
+ }
+
+ 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;
+ }
+ // is in/inout
+ else if (bridges::cpp_uno::shared::relatesToInterfaceType( pParamTypeDescr ))
+ {
+ uno_copyAndConvertData( pUnoArgs[nPos] = alloca( pParamTypeDescr->nSize ),
+ *(void **)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] = *(void **)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 occured...
+ 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::raiseException( &aUnoExc, pThis->getBridge()->getUno2Cpp() ); // has to destruct the any
+ // is here for dummy
+ return typelib_TypeClass_VOID;
+ }
+ else // else no exception occured...
+ {
+ // 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 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_uInt32 nOffsetAndIndex,
+ void ** gpreg, void ** fpreg, void ** ovrflw,
+ sal_Int64 * pRegisterReturn /* space for register return */ )
+{
+ OSL_ENSURE( sizeof(sal_Int32)==sizeof(void *), "### unexpected!" );
+
+ sal_Int16 nVtableOffset = (nOffsetAndIndex >> 16);
+ sal_Int16 nFunctionIndex = (nOffsetAndIndex & 0xFFFF);
+
+ // gpreg: [ret *], this, [other gpr params]
+ // fpreg: [fpr params]
+ // ovrflw: [gpr or fpr params (properly aligned)]
+
+ // _this_ ptr is patched cppu_XInterfaceProxy object
+ 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();
+
+
+ OSL_ENSURE( nFunctionIndex < pTypeDescr->nMapFunctionIndexToMemberIndex, "### illegal vtable index!" );
+ if (nFunctionIndex >= pTypeDescr->nMapFunctionIndexToMemberIndex)
+ {
+ throw RuntimeException(
+ rtl::OUString::createFromAscii("illegal vtable index!"),
+ (XInterface *)pCppI );
+ }
+
+ // determine called method
+ OSL_ENSURE( nVtableCall < pTypeDescr->nMapFunctionIndexToMemberIndex, "### illegal vtable index!" );
+ 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:
+ {
+ 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(
+ rtl::OUString::createFromAscii("no member description found!"),
+ (XInterface *)pCppI );
+ // is here for dummy
+ eRet = typelib_TypeClass_VOID;
+ }
+ }
+
+ return eRet;
+}
+
+//==================================================================================================
+/**
+ * is called on incoming vtable calls
+ * (called by asm snippets)
+ */
+static void privateSnippetExecutor( sal_uInt32 nOffsetAndIndex, void** gpregptr, void** fpregptr, void** ovrflw)
+{
+#ifdef CMC_DEBUG
+ fprintf(stderr, "privateSnippetExecutor\n");
+#endif
+
+
+ sal_Int32 gpreg[8];
+ double fpreg[8];
+
+ memcpy( gpreg, gpregptr, 32);
+ memcpy( fpreg, fpregptr, 64);
+
+ volatile long nRegReturn[2];
+
+ typelib_TypeClass aType =
+ cpp_mediate( nOffsetAndIndex, (void**)gpreg, (void**)fpreg, ovrflw,
+ (sal_Int64*)nRegReturn );
+
+ switch( aType )
+ {
+
+ // move return value into register space
+ // (will be loaded by machine code snippet)
+
+ case typelib_TypeClass_BOOLEAN:
+ {
+ unsigned long tmp = (unsigned long)(*(unsigned char *)nRegReturn);
+ __asm__ volatile ( "l 2,%0\n\t" : :
+ "m"(tmp) : "2" );
+ break;
+ }
+ case typelib_TypeClass_BYTE:
+ {
+ long tmp = (long)(*(signed char *)nRegReturn);
+ __asm__ volatile ( "l 2,%0\n\t" : :
+ "m"(tmp) : "2" );
+ break;
+ }
+ case typelib_TypeClass_CHAR:
+ case typelib_TypeClass_UNSIGNED_SHORT:
+ {
+ unsigned long tmp = (unsigned long)(*(unsigned short *)nRegReturn);
+ __asm__ volatile ( "l 2,%0\n\t" : :
+ "m"(tmp) : "2" );
+ break;
+ }
+ case typelib_TypeClass_SHORT:
+ {
+ long tmp = (long)(*(short *)nRegReturn);
+ __asm__ volatile ( "l 2,%0\n\t" : :
+ "m"(tmp) : "2" );
+ break;
+ }
+ case typelib_TypeClass_FLOAT:
+ __asm__ volatile ( "le 0,%0\n\t" : :
+ "m" (*((float*)nRegReturn)) : "16" );
+ break;
+
+ case typelib_TypeClass_DOUBLE:
+ __asm__ volatile ( "ld 0,%0\n\t" : :
+ "m" (*((double*)nRegReturn)) : "16" );
+ break;
+
+ case typelib_TypeClass_HYPER:
+ case typelib_TypeClass_UNSIGNED_HYPER:
+ __asm__ volatile ( "lm 2,3,%0\n\t" : :
+ "m"(nRegReturn[0]) : "2", "3" );
+ break;
+
+ default:
+ __asm__ volatile ( "l 2,%0\n\t" : :
+ "m"(nRegReturn[0]) : "2" );
+ break;
+ }
+}
+
+const int codeSnippetSize = 50;
+
+unsigned char* codeSnippet( unsigned char * code, sal_Int16 nFunctionIndex, sal_Int16 nVtableOffset, bool simple_ret_type )
+{
+ sal_uInt32 nOffsetAndIndex = ( ( nVtableOffset ) << 16 ) | ( nFunctionIndex );
+
+ if (! simple_ret_type)
+ nOffsetAndIndex |= 0x8000;
+
+ OSL_ASSERT( sizeof (long) == 4 );
+
+ /* generate this code */
+ // lr %r0,%r13
+ // bras %r13,0x6
+ // .long privateSnippetExecutor
+ // .long nOffsetAndIndex
+ // stm %r2,%r6,8(%r15)
+ // std %f0,64(%r15)
+ // std %f2,72(%r15)
+
+ // l %r2,4(%r13)
+ // la %r3,8(%r15)
+ // la %r4,64(%r15)
+ // la %r5,96(%r15)
+ // l %r1,0(%r13)
+ // lr %r13,%r0
+ // br %r1
+
+ unsigned char * p = code;
+ *reinterpret_cast< sal_Int16 * >(p) = 0x180d;
+ p += sizeof(sal_Int16);
+ *reinterpret_cast< sal_Int32 * >(p) = 0xa7d50006;
+ p += sizeof(sal_Int32);
+ *reinterpret_cast< sal_Int32 * >(p) =
+ reinterpret_cast< sal_Int32 >(privateSnippetExecutor);
+ p += sizeof(sal_Int32);
+ *reinterpret_cast< sal_Int32 * >(p) = nOffsetAndIndex;
+ p += sizeof(sal_Int32);
+ *reinterpret_cast< sal_Int32 * >(p) = 0x9026f008;
+ p += sizeof(sal_Int32);
+ *reinterpret_cast< sal_Int32 * >(p) = 0x6000f040;
+ p += sizeof(sal_Int32);
+ *reinterpret_cast< sal_Int32 * >(p) = 0x6020f048;
+ p += sizeof(sal_Int32);
+ *reinterpret_cast< sal_Int32 * >(p) = 0x5820d004;
+ p += sizeof(sal_Int32);
+ *reinterpret_cast< sal_Int32 * >(p) = 0x4130f008;
+ p += sizeof(sal_Int32);
+ *reinterpret_cast< sal_Int32 * >(p) = 0x4140f040;
+ p += sizeof(sal_Int32);
+ *reinterpret_cast< sal_Int32 * >(p) = 0x4150f060;
+ p += sizeof(sal_Int32);
+ *reinterpret_cast< sal_Int32 * >(p) = 0x5810d000;
+ p += sizeof(sal_Int32);
+ *reinterpret_cast< sal_Int16 * >(p) = 0x18d0;
+ p += sizeof(sal_Int16);
+ *reinterpret_cast< sal_Int16 * >(p) = 0x07f1;
+ p += sizeof(sal_Int16);
+
+ return (code + codeSnippetSize);
+}
+}
+
+void bridges::cpp_uno::shared::VtableFactory::flushCode(unsigned char const *, unsigned char const *)
+{
+}
+
+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;
+}
+
+sal_Size 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)
+{
+ 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, sal_PtrDiff writetoexecdiff,
+ typelib_InterfaceTypeDescription const * type, sal_Int32 functionOffset,
+ sal_Int32 functionCount, sal_Int32 vtableOffset)
+{
+ (*slots) -= functionCount;
+ Slot * s = *slots;
+#ifdef CMC_DEBUG
+ fprintf(stderr, "in addLocalFunctions functionOffset is %x\n",functionOffset);
+ fprintf(stderr, "in addLocalFunctions vtableOffset is %x\n",vtableOffset);
+#endif
+
+ for (sal_Int32 i = 0; i < type->nMembers; ++i) {
+ typelib_TypeDescription * member = 0;
+ TYPELIB_DANGER_GET(&member, type->ppMembers[i]);
+ OSL_ASSERT(member != 0);
+ switch (member->eTypeClass) {
+ case typelib_TypeClass_INTERFACE_ATTRIBUTE:
+ // Getter:
+ (s++)->fn = code + writetoexecdiff;
+ 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 + writetoexecdiff;
+ code = codeSnippet(code, functionOffset++, vtableOffset, true);
+ }
+ break;
+
+ case typelib_TypeClass_INTERFACE_METHOD:
+ (s++)->fn = code + writetoexecdiff;
+ code = codeSnippet(
+ code, functionOffset++, vtableOffset,
+ bridges::cpp_uno::shared::isSimpleType(
+ reinterpret_cast<
+ typelib_InterfaceMethodTypeDescription * >(
+ member)->pReturnTypeRef));
+ break;
+
+ default:
+ OSL_ASSERT(false);
+ break;
+ }
+ TYPELIB_DANGER_RELEASE(member);
+ }
+ return code;
+}
+
+/* vi:set tabstop=4 shiftwidth=4 expandtab: */
diff --git a/bridges/source/cpp_uno/gcc3_linux_s390/except.cxx b/bridges/source/cpp_uno/gcc3_linux_s390/except.cxx
new file mode 100644
index 000000000000..3e666a11cdd0
--- /dev/null
+++ b/bridges/source/cpp_uno/gcc3_linux_s390/except.cxx
@@ -0,0 +1,287 @@
+/*************************************************************************
+ *
+ * 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 <string.h>
+#include <dlfcn.h>
+#include <cxxabi.h>
+#include <hash_map>
+
+#include <rtl/strbuf.hxx>
+#include <rtl/ustrbuf.hxx>
+#include <osl/diagnose.h>
+#include <osl/mutex.hxx>
+
+#include <com/sun/star/uno/genfunc.hxx>
+#include <typelib/typedescription.hxx>
+#include <uno/any2.h>
+
+#include "share.hxx"
+
+
+using namespace ::std;
+using namespace ::osl;
+using namespace ::rtl;
+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 ) SAL_THROW( () )
+{
+#if OSL_DEBUG_LEVEL > 1
+ char const * start = p;
+#endif
+
+ // example: N3com3sun4star4lang24IllegalArgumentExceptionE
+
+ OUStringBuffer buf( 64 );
+ OSL_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( (sal_Unicode)'.' );
+ }
+
+#if OSL_DEBUG_LEVEL > 1
+ 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 hash_map< OUString, type_info *, OUStringHash > t_rtti_map;
+
+ Mutex m_mutex;
+ t_rtti_map m_rttis;
+ t_rtti_map m_generatedRttis;
+
+ void * m_hApp;
+
+public:
+ RTTI() SAL_THROW( () );
+ ~RTTI() SAL_THROW( () );
+
+ type_info * getRTTI( typelib_CompoundTypeDescription * ) SAL_THROW( () );
+};
+//__________________________________________________________________________________________________
+RTTI::RTTI() SAL_THROW( () )
+ : m_hApp( dlopen( 0, RTLD_LAZY ) )
+{
+}
+//__________________________________________________________________________________________________
+RTTI::~RTTI() SAL_THROW( () )
+{
+ dlclose( m_hApp );
+}
+
+//__________________________________________________________________________________________________
+type_info * RTTI::getRTTI( typelib_CompoundTypeDescription *pTypeDescr ) SAL_THROW( () )
+{
+ type_info * rtti;
+
+ OUString const & unoName = *(OUString const *)&pTypeDescr->aBase.pTypeName;
+
+ MutexGuard guard( m_mutex );
+ t_rtti_map::const_iterator iRttiFind( m_rttis.find( unoName ) );
+ if (iRttiFind == m_rttis.end())
+ {
+ // RTTI symbol
+ OStringBuffer buf( 64 );
+ buf.append( RTL_CONSTASCII_STRINGPARAM("_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 ) ) );
+ OSL_ENSURE( insertion.second, "### inserting new rtti failed?!" );
+ }
+ else
+ {
+ // try to lookup the symbol in the generated rtti map
+ t_rtti_map::const_iterator iFind( m_generatedRttis.find( unoName ) );
+ if (iFind == 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;
+#if OSL_DEBUG_LEVEL > 1
+ 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 ) ) );
+ OSL_ENSURE( insertion.second, "### inserting new generated rtti failed?!" );
+ }
+ else // taking already generated rtti
+ {
+ rtti = iFind->second;
+ }
+ }
+ }
+ else
+ {
+ rtti = iRttiFind->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 );
+ OSL_ENSURE( 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 );
+ OSL_ASSERT( pTypeDescr );
+ 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 * s_rtti = 0;
+ if (! s_rtti)
+ {
+ MutexGuard guard( Mutex::getGlobalMutex() );
+ if (! s_rtti)
+ {
+#ifdef LEAK_STATIC_DATA
+ s_rtti = new RTTI();
+#else
+ static RTTI rtti_data;
+ s_rtti = &rtti_data;
+#endif
+ }
+ }
+ rtti = (type_info *)s_rtti->getRTTI( (typelib_CompoundTypeDescription *) pTypeDescr );
+ TYPELIB_DANGER_RELEASE( pTypeDescr );
+ OSL_ENSURE( rtti, "### no rtti for throwing exception!" );
+ if (! rtti)
+ terminate();
+ }
+
+ __cxa_throw( pCppExc, rtti, deleteException );
+}
+
+//==================================================================================================
+void fillUnoException( __cxa_exception * header, uno_Any * pExc, uno_Mapping * pCpp2Uno )
+{
+ OSL_ENSURE( header, "### no exception header!!!" );
+ if (! header)
+ terminate();
+
+ typelib_TypeDescription * pExcTypeDescr = 0;
+ OUString unoName( toUNOname( header->exceptionType->name() ) );
+ ::typelib_typedescription_getByName( &pExcTypeDescr, unoName.pData );
+ OSL_ENSURE( pExcTypeDescr, "### can not get type description for exception!!!" );
+ if (! pExcTypeDescr)
+ terminate();
+
+ // construct uno exception any
+ ::uno_any_constructAndConvert( pExc, header->adjustedPtr, pExcTypeDescr, pCpp2Uno );
+ ::typelib_typedescription_release( pExcTypeDescr );
+}
+
+}
+/* vi:set tabstop=4 shiftwidth=4 expandtab: */
diff --git a/bridges/source/cpp_uno/gcc3_linux_s390/makefile.mk b/bridges/source/cpp_uno/gcc3_linux_s390/makefile.mk
new file mode 100644
index 000000000000..d71136adaff4
--- /dev/null
+++ b/bridges/source/cpp_uno/gcc3_linux_s390/makefile.mk
@@ -0,0 +1,77 @@
+#*************************************************************************
+#
+# 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.
+#
+#*************************************************************************
+
+PRJ=..$/..$/..
+
+PRJNAME=bridges
+TARGET=gcc3_uno
+LIBTARGET=no
+ENABLE_EXCEPTIONS=TRUE
+
+# --- Settings -----------------------------------------------------
+
+.INCLUDE : settings.mk
+
+# --- Files --------------------------------------------------------
+
+.IF "$(COM)$(OS)$(CPU)$(COMNAME)$(CPUNAME)" == "GCCLINUX3gcc3S390"
+
+.IF "$(cppu_no_leak)" == ""
+CFLAGS += -DLEAK_STATIC_DATA
+.ENDIF
+
+# In case someone enabled the non-standard -fomit-frame-pointer which does not
+# work with the .cxx sources in this directory:
+CFLAGSCXX += -fno-omit-frame-pointer
+
+CFLAGSNOOPT=-O0
+
+SLOFILES= \
+ $(SLO)$/except.obj \
+ $(SLO)$/cpp2uno.obj \
+ $(SLO)$/uno2cpp.obj
+
+SHL1TARGET= $(TARGET)
+
+SHL1DEF=$(MISC)$/$(SHL1TARGET).def
+SHL1IMPLIB=i$(TARGET)
+SHL1VERSIONMAP=..$/..$/bridge_exports.map
+SHL1RPATH=URELIB
+
+SHL1OBJS = $(SLOFILES)
+SHL1LIBS = $(SLB)$/cpp_uno_shared.lib
+
+SHL1STDLIBS= \
+ $(CPPULIB) \
+ $(SALLIB)
+
+.ENDIF
+
+# --- Targets ------------------------------------------------------
+
+.INCLUDE : target.mk
+
diff --git a/bridges/source/cpp_uno/gcc3_linux_s390/share.hxx b/bridges/source/cpp_uno/gcc3_linux_s390/share.hxx
new file mode 100644
index 000000000000..00aa5670eef9
--- /dev/null
+++ b/bridges/source/cpp_uno/gcc3_linux_s390/share.hxx
@@ -0,0 +1,92 @@
+/*************************************************************************
+ *
+ * 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.
+ *
+ ************************************************************************/
+
+#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 *);
+
+ ::std::unexpected_handler unexpectedHandler;
+ ::std::terminate_handler terminateHandler;
+
+ __cxa_exception *nextException;
+
+ int handlerCount;
+
+ int handlerSwitchValue;
+ const unsigned char *actionRecord;
+ const unsigned char *languageSpecificData;
+ void *catchTemp;
+ void *adjustedPtr;
+
+ _Unwind_Exception unwindHeader;
+};
+
+extern "C" void *__cxa_allocate_exception(
+ std::size_t thrown_size ) throw();
+extern "C" void __cxa_throw (
+ void *thrown_exception, std::type_info *tinfo, void (*dest) (void *) ) __attribute__((noreturn));
+
+struct __cxa_eh_globals
+{
+ __cxa_exception *caughtExceptions;
+ unsigned int uncaughtExceptions;
+};
+extern "C" __cxa_eh_globals *__cxa_get_globals () throw();
+
+// -----
+
+//==================================================================================================
+void raiseException(
+ uno_Any * pUnoExc, uno_Mapping * pUno2Cpp );
+//==================================================================================================
+void fillUnoException(
+ __cxa_exception * header, uno_Any *, uno_Mapping * pCpp2Uno );
+}
+/* vi:set tabstop=4 shiftwidth=4 expandtab: */
diff --git a/bridges/source/cpp_uno/gcc3_linux_s390/uno2cpp.cxx b/bridges/source/cpp_uno/gcc3_linux_s390/uno2cpp.cxx
new file mode 100644
index 000000000000..4b0b361cf5b2
--- /dev/null
+++ b/bridges/source/cpp_uno/gcc3_linux_s390/uno2cpp.cxx
@@ -0,0 +1,635 @@
+/*************************************************************************
+ *
+ * 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 <malloc.h>
+
+#include <com/sun/star/uno/genfunc.hxx>
+#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 "share.hxx"
+
+#include <stdio.h>
+#include <string.h>
+
+
+using namespace ::rtl;
+using namespace ::com::sun::star::uno;
+
+namespace
+{
+static sal_Int32
+invoke_count_words(char * pPT)
+{
+ sal_Int32 overflow = 0, gpr = 0, fpr = 0;
+ int c; // character of parameter type being decoded
+
+ while (*pPT != 'X') {
+ c = *pPT;
+ switch (c) {
+ case 'D': /* type is double */
+ if (fpr < 2) fpr++; else overflow+=2;
+ break;
+
+ case 'F': /* type is float */
+ if (fpr < 2) fpr++; else overflow++;
+ break;
+
+ case 'H': /* type is long long */
+ if (gpr < 4) gpr+=2; else gpr=5, overflow+=2;
+ break;
+
+ case 'S':
+ case 'T':
+ case 'B':
+ case 'C':
+ if (gpr < 5) gpr++; else overflow++;
+ break;
+
+ default:
+ if (gpr < 5) gpr++; else overflow++;
+ break;
+ }
+ pPT++;
+ }
+ /* Round up number of overflow words to ensure stack
+ stays aligned to 8 bytes. */
+ return (overflow + 1) & ~1;
+}
+
+static void
+//invoke_copy_to_stack(sal_Int32 paramCount, sal_Int32 * pStackLongs, char * pPT, sal_Int32* d_ov, sal_Int32 overflow)
+invoke_copy_to_stack(sal_Int32 * pStackLongs, char * pPT, sal_Int32* d_ov, sal_Int32 overflow)
+{
+ sal_Int32 *d_gpr = d_ov + overflow;
+ sal_Int64 *d_fpr = (sal_Int64 *)(d_gpr + 5);
+ sal_Int32 gpr = 0, fpr = 0;
+ char c;
+
+ while (*pPT != 'X') {
+ c = *pPT;
+ switch (c) {
+ case 'D': /* type is double */
+ if (fpr < 2)
+ *((double*) d_fpr) = *((double *)pStackLongs), d_fpr++, fpr++;
+ else
+ *((double*) d_ov ) = *((double *)pStackLongs), d_ov+=2;
+
+ pStackLongs += 2;
+ break;
+
+ case 'F': /* type is float */
+ if (fpr < 2) {
+ *((sal_Int64*) d_fpr) = 0;
+ *((float*) d_fpr) = *((float *)pStackLongs), d_fpr++, fpr++;
+ }
+ else {
+ *((sal_Int64*) d_ov) = 0;
+ *((float*) d_ov ) = *((float *)pStackLongs), d_ov++;
+ }
+
+ pStackLongs += 1;
+ break;
+
+ case 'H': /* type is long long */
+ if (gpr < 4) {
+ *((sal_Int64*) d_gpr) = *((sal_Int64*) pStackLongs), d_gpr+=2, gpr+=2;
+ }
+ else {
+ *((sal_Int64*) d_ov ) = *((sal_Int64*) pStackLongs), d_ov+=2, gpr=5;
+ }
+ pStackLongs += 2;
+ break;
+
+ case 'S':
+ if (gpr < 5)
+ *((sal_uInt32*)d_gpr) = *((unsigned short*)pStackLongs), d_gpr++, gpr++;
+ else
+ *((sal_uInt32*)d_ov ) = *((unsigned short*)pStackLongs), d_ov++;
+ pStackLongs += 1;
+ break;
+
+ case 'T':
+ if (gpr < 5)
+ *((sal_Int32*)d_gpr) = *((signed short*)pStackLongs), d_gpr++, gpr++;
+ else
+ *((sal_Int32*)d_ov ) = *((signed short*)pStackLongs), d_ov++;
+ pStackLongs += 1;
+ break;
+
+ case 'B':
+ if (gpr < 5)
+ *((sal_uInt32*)d_gpr) = *((unsigned char*)pStackLongs), d_gpr++, gpr++;
+ else
+ *((sal_uInt32*)d_ov ) = *((unsigned char*)pStackLongs), d_ov++;
+ pStackLongs += 1;
+ break;
+
+ case 'C':
+ if (gpr < 5)
+ *((sal_Int32*)d_gpr) = *((signed char*)pStackLongs), d_gpr++, gpr++;
+ else
+ *((sal_Int32*)d_ov ) = *((signed char*)pStackLongs), d_ov++;
+ pStackLongs += 1;
+ break;
+
+ default:
+ if (gpr < 5)
+ *((sal_Int32*)d_gpr) = *pStackLongs, d_gpr++, gpr++;
+ else
+ *((sal_Int32*)d_ov ) = *pStackLongs, d_ov++;
+ pStackLongs += 1;
+ break;
+ }
+ pPT++;
+ }
+}
+
+//==================================================================================================
+static void callVirtualMethod(
+ void * pThis,
+ sal_Int32 nVtableIndex,
+ void * pRegisterReturn,
+ typelib_TypeClass eReturnType,
+ char * pPT,
+ sal_Int32 * pStackLongs,
+ sal_Int32 nStackLongs)
+{
+
+ // parameter list is mixed list of * and values
+ // reference parameters are pointers
+
+ // the basic idea here is to use gpr[5] as a storage area for
+ // the future values of registers r2 to r6 needed for the call,
+ // and similarly fpr[2] as a storage area for the future values
+ // of floating point registers f0 to f2
+
+ sal_Int32 *vtable = *(sal_Int32 **)pThis;
+// sal_Int32 method = vtable[nVtableIndex + 2];
+ sal_Int32 method = vtable[nVtableIndex];
+ sal_Int32 overflow = invoke_count_words (pPT);
+ sal_Int32 result;
+ volatile double dret; // temporary function return values
+ volatile float fret;
+ volatile int iret, iret2;
+
+ void * dummy = alloca(32); // dummy alloca to force r11 usage for exception handling
+
+ __asm__ __volatile__
+ (
+ "lr 7,15\n\t"
+ "ahi 7,-48\n\t"
+
+ "lr 3,%2\n\t"
+ "sll 3,2\n\t"
+ "lcr 3,3\n\t"
+ "l 2,0(15)\n\t"
+ "la 15,0(3,7)\n\t"
+ "st 2,0(15)\n\t"
+
+ "lr 2,%0\n\t"
+ "lr 3,%1\n\t"
+ "la 4,96(15)\n\t"
+ "lr 5,%2\n\t"
+ "basr 14,%3\n\t"
+
+ "ld 0,116(7)\n\t"
+ "ld 2,124(7)\n\t"
+ "lm 2,6,96(7)\n\t"
+ :
+ : "r" (pStackLongs),
+ "r" (pPT),
+ "r" (overflow),
+ "a" (invoke_copy_to_stack),
+ "a" (method),
+ "X" (dummy)
+ : "2", "3", "4", "5", "6", "7", "memory"
+ );
+// "basr 14,%8\n\t"
+
+ (*(void (*)())method)();
+
+ __asm__ __volatile__
+ (
+ "la 15,48(7)\n\t"
+
+ "lr %2,2\n\t"
+ "lr %3,3\n\t"
+ "ler %0,0\n\t"
+ "ldr %1,0\n\t"
+
+ : "=f" (fret), "=f" (dret), "=r" (iret), "=r" (iret2)
+ );
+
+ switch( eReturnType )
+ {
+ case typelib_TypeClass_HYPER:
+ case typelib_TypeClass_UNSIGNED_HYPER:
+// ((long*)pRegisterReturn)[0] = iret;
+ ((long*)pRegisterReturn)[1] = iret2;
+ case typelib_TypeClass_LONG:
+ case typelib_TypeClass_UNSIGNED_LONG:
+ case typelib_TypeClass_ENUM:
+ ((long*)pRegisterReturn)[0] = iret;
+ break;
+ case typelib_TypeClass_CHAR:
+ case typelib_TypeClass_SHORT:
+ case typelib_TypeClass_UNSIGNED_SHORT:
+ *(unsigned short*)pRegisterReturn = (unsigned short)iret;
+ break;
+ case typelib_TypeClass_BOOLEAN:
+ case typelib_TypeClass_BYTE:
+ *(unsigned char*)pRegisterReturn = (unsigned char)iret;
+ break;
+ case typelib_TypeClass_FLOAT:
+ *(float*)pRegisterReturn = fret;
+ break;
+ case typelib_TypeClass_DOUBLE:
+ *(double*)pRegisterReturn = dret;
+ break;
+ }
+}
+
+
+//============================================================================
+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 ...
+ char * pCppStack =
+ (char *)alloca( sizeof(sal_Int32) + ((nParams+2) * sizeof(sal_Int64)) );
+ char * pCppStackStart = pCppStack;
+
+ // need to know parameter types for callVirtualMethod so generate a signature string
+ char * pParamType = (char *) alloca(nParams+2);
+ char * pPT = pParamType;
+
+ // return
+ typelib_TypeDescription * pReturnTypeDescr = 0;
+ TYPELIB_DANGER_GET( &pReturnTypeDescr, pReturnTypeRef );
+ OSL_ENSURE( pReturnTypeDescr, "### expected return type description!" );
+
+ void * pCppReturn = 0; // if != 0 && != pUnoReturn, needs reconversion
+
+ if (pReturnTypeDescr)
+ {
+ if (bridges::cpp_uno::shared::isSimpleType( pReturnTypeDescr ))
+ {
+ pCppReturn = pUnoReturn; // direct way for simple types
+ }
+ else
+ {
+ // complex return via ptr
+ pCppReturn = *(void **)pCppStack = (bridges::cpp_uno::shared::relatesToInterfaceType( pReturnTypeDescr )
+ ? alloca( pReturnTypeDescr->nSize )
+ : pUnoReturn); // direct way
+ *pPT++ = 'I'; //signify that a complex return type on stack
+ pCppStack += sizeof(void *);
+ }
+ }
+ // push "this" pointer
+ void * pAdjustedThisPtr = reinterpret_cast< void ** >( pThis->getCppI() ) + aVtableSlot.offset;
+ *(void**)pCppStack = pAdjustedThisPtr;
+ pCppStack += sizeof( void* );
+ *pPT++ = 'I';
+
+ // stack space
+ OSL_ENSURE( sizeof(void *) == sizeof(sal_Int32), "### unexpected size!" );
+ // 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] = pCppStack, pUnoArgs[nPos], pParamTypeDescr,
+ pThis->getBridge()->getUno2Cpp() );
+
+ switch (pParamTypeDescr->eTypeClass)
+ {
+
+ // we need to know type of each param so that we know whether to use
+ // gpr or fpr to pass in parameters:
+ // Key: I - int, long, pointer, etc means pass in gpr
+ // B - byte value passed in gpr
+ // S - short value passed in gpr
+ // F - float value pass in fpr
+ // D - double value pass in fpr
+ // H - long long int pass in proper pairs of gpr (3,4) (5,6), etc
+ // X - indicates end of parameter description string
+
+ case typelib_TypeClass_LONG:
+ case typelib_TypeClass_UNSIGNED_LONG:
+ case typelib_TypeClass_ENUM:
+ *pPT++ = 'I';
+ break;
+ case typelib_TypeClass_SHORT:
+ *pPT++ = 'T';
+ break;
+ case typelib_TypeClass_CHAR:
+ case typelib_TypeClass_UNSIGNED_SHORT:
+ *pPT++ = 'S';
+ break;
+ case typelib_TypeClass_BOOLEAN:
+ *pPT++ = 'B';
+ break;
+ case typelib_TypeClass_BYTE:
+ *pPT++ = 'C';
+ break;
+ case typelib_TypeClass_FLOAT:
+ *pPT++ = 'F';
+ break;
+ case typelib_TypeClass_DOUBLE:
+ *pPT++ = 'D';
+ pCppStack += sizeof(sal_Int32); // extra long
+ break;
+ case typelib_TypeClass_HYPER:
+ case typelib_TypeClass_UNSIGNED_HYPER:
+ *pPT++ = 'H';
+ pCppStack += sizeof(sal_Int32); // extra long
+ }
+
+ // no longer needed
+ TYPELIB_DANGER_RELEASE( pParamTypeDescr );
+ }
+ else // ptr to complex value | ref
+ {
+ if (! rParam.bIn) // is pure out
+ {
+ // cpp out is constructed mem, uno out is not!
+ uno_constructData(
+ *(void **)pCppStack = pCppArgs[nPos] = alloca( pParamTypeDescr->nSize ),
+ pParamTypeDescr );
+ pTempIndizes[nTempIndizes] = nPos; // default constructed for cpp call
+ // will be released at reconversion
+ ppTempParamTypeDescr[nTempIndizes++] = pParamTypeDescr;
+ }
+ // is in/inout
+ else if (bridges::cpp_uno::shared::relatesToInterfaceType( pParamTypeDescr ))
+ {
+ uno_copyAndConvertData(
+ *(void **)pCppStack = 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
+ {
+ *(void **)pCppStack = pCppArgs[nPos] = pUnoArgs[nPos];
+ // no longer needed
+ TYPELIB_DANGER_RELEASE( pParamTypeDescr );
+ }
+ // KBH: FIXME: is this the right way to pass these
+ *pPT++='I';
+ }
+ pCppStack += sizeof(sal_Int32); // standard parameter length
+ }
+
+ // terminate the signature string
+ *pPT++='X';
+ *pPT=0;
+
+ try
+ {
+ OSL_ENSURE( !( (pCppStack - pCppStackStart ) & 3), "UNALIGNED STACK !!! (Please DO panic)" );
+ callVirtualMethod(
+ pAdjustedThisPtr, aVtableSlot.index,
+ pCppReturn, pReturnTypeDescr->eTypeClass, pParamType,
+ (sal_Int32 *)pCppStackStart, (pCppStack - pCppStackStart) / sizeof(sal_Int32) );
+ // 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 )
+{
+#ifdef CMC_DEBUG
+ fprintf(stderr, "unoInterfaceProxyDispatch\n");
+#endif
+
+
+ // 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( 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,
+ 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(
+ 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 );
+ }
+ }
+}
+
+} } }
+/* vi:set tabstop=4 shiftwidth=4 expandtab: */
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-27 07:57:30 +0000