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-rw-r--r--bridges/source/cpp_uno/gcc3_linux_ia64/cpp2uno.cxx676
1 files changed, 676 insertions, 0 deletions
diff --git a/bridges/source/cpp_uno/gcc3_linux_ia64/cpp2uno.cxx b/bridges/source/cpp_uno/gcc3_linux_ia64/cpp2uno.cxx
new file mode 100644
index 000000000..2cf39d998
--- /dev/null
+++ b/bridges/source/cpp_uno/gcc3_linux_ia64/cpp2uno.cxx
@@ -0,0 +1,676 @@
+/* -*- 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 <stdio.h>
+
+extern "C" { extern void (*privateSnippetExecutor)(); }
+
+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, long r8,
+ void ** gpreg, void ** fpreg, void ** ovrflw,
+ sal_Int64 * pRegisterReturn /* space for register return */ )
+{
+#if OSL_DEBUG_LEVEL > 2
+ fprintf(stderr, "as far as cpp2uno_call\n");
+#endif
+
+ int ng = 0; //number of gpr registers used
+ int nf = 0; //number of fpr registers used
+
+ // 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 ( ia64::return_in_hidden_param( pReturnTypeRef ) ) // complex return via ptr passed as hidden parameter reg (pCppReturn)
+ {
+ pCppReturn = *(void **)gpreg;
+ gpreg++;
+ ng++;
+
+ pUnoReturn = (bridges::cpp_uno::shared::relatesToInterfaceType( pReturnTypeDescr )
+ ? alloca( pReturnTypeDescr->nSize )
+ : pCppReturn); // direct way
+ }
+ else if ( ia64::return_via_r8_buffer( pReturnTypeRef ) ) // complex return via ptr passed in r8
+ {
+ pCppReturn = (void *)r8;
+
+ pUnoReturn = (bridges::cpp_uno::shared::relatesToInterfaceType( pReturnTypeDescr )
+ ? alloca( pReturnTypeDescr->nSize )
+ : pCppReturn); // direct way
+ }
+
+ else
+ pUnoReturn = pRegisterReturn; // direct way for simple types
+ }
+ // pop this
+ gpreg++;
+ ng++;
+
+ // stack space
+ static_assert(sizeof(void *) == sizeof(sal_Int64), "### unexpected size!");
+ // parameters
+ void ** pUnoArgs = (void **)alloca( 4 * sizeof(void *) * nParams );
+ void ** pCppArgs = pUnoArgs + nParams;
+ // indices of values this have to be converted (interface conversion cpp<=>uno)
+ sal_Int32 * pTempIndices = (sal_Int32 *)(pUnoArgs + (2 * nParams));
+ // type descriptions for reconversions
+ typelib_TypeDescription ** ppTempParamTypeDescr = (typelib_TypeDescription **)(pUnoArgs + (3 * nParams));
+
+ sal_Int32 nTempIndices = 0;
+ bool bOverflowUsed = false;
+ 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 OSL_DEBUG_LEVEL > 2
+ fprintf(stderr, "arg %d of %d\n", nPos, nParams);
+#endif
+
+ //I think it is impossible to get UNO to pass structs as parameters by copy
+ if (!rParam.bOut && bridges::cpp_uno::shared::isSimpleType( pParamTypeDescr ))
+ {
+#if OSL_DEBUG_LEVEL > 2
+ fprintf(stderr, "simple\n");
+#endif
+
+ switch (pParamTypeDescr->eTypeClass)
+ {
+ case typelib_TypeClass_FLOAT:
+ if (nf < ia64::MAX_SSE_REGS && ng < ia64::MAX_GPR_REGS)
+ {
+ float tmp = (float) (*((double *)fpreg));
+ (*((float *) fpreg)) = tmp;
+ pCppArgs[nPos] = pUnoArgs[nPos] = fpreg++;
+ nf++;
+ gpreg++;
+ ng++;
+ }
+ else
+ {
+ pCppArgs[nPos] = pUnoArgs[nPos] = ovrflw;
+ bOverflowUsed = true;
+ }
+ if (bOverflowUsed) ovrflw++;
+ break;
+ case typelib_TypeClass_DOUBLE:
+ if (nf < ia64::MAX_SSE_REGS && ng < ia64::MAX_GPR_REGS)
+ {
+ pCppArgs[nPos] = pUnoArgs[nPos] = fpreg++;
+ nf++;
+ gpreg++;
+ ng++;
+ }
+ else
+ {
+ pCppArgs[nPos] = pUnoArgs[nPos] = ovrflw;
+ bOverflowUsed = true;
+ }
+ if (bOverflowUsed) ovrflw++;
+ break;
+ case typelib_TypeClass_BYTE:
+ case typelib_TypeClass_BOOLEAN:
+ case typelib_TypeClass_CHAR:
+ case typelib_TypeClass_SHORT:
+ case typelib_TypeClass_UNSIGNED_SHORT:
+ case typelib_TypeClass_ENUM:
+ case typelib_TypeClass_LONG:
+ case typelib_TypeClass_UNSIGNED_LONG:
+ default:
+ if (ng < ia64::MAX_GPR_REGS)
+ {
+ pCppArgs[nPos] = pUnoArgs[nPos] = gpreg++;
+ ng++;
+ }
+ else
+ {
+ pCppArgs[nPos] = pUnoArgs[nPos] = ovrflw;
+ bOverflowUsed = true;
+ }
+ if (bOverflowUsed) ovrflw++;
+ break;
+ }
+
+ // no longer needed
+ TYPELIB_DANGER_RELEASE( pParamTypeDescr );
+ }
+ else // ptr to complex value | ref
+ {
+#if OSL_DEBUG_LEVEL > 2
+ fprintf(stderr, "complex, ng is %d\n", ng);
+#endif
+ void *pCppStack; //temporary stack pointer
+
+ if (ng < ia64::MAX_GPR_REGS)
+ {
+ pCppArgs[nPos] = pCppStack = *gpreg++;
+ ng++;
+ }
+ else
+ {
+ pCppArgs[nPos] = pCppStack = *ovrflw;
+ bOverflowUsed = true;
+ }
+ if (bOverflowUsed) ovrflw++;
+
+ if (! rParam.bIn) // is pure out
+ {
+ // uno out is unconstructed mem!
+ pUnoArgs[nPos] = 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] = 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 );
+ }
+ }
+ }
+
+#if OSL_DEBUG_LEVEL > 2
+ fprintf(stderr, "end of params\n");
+#endif
+
+ // 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 = ia64::return_via_r8_buffer(pReturnTypeRef) ? typelib_TypeClass_VOID : (typelib_TypeClass)pReturnTypeDescr->eTypeClass;
+ TYPELIB_DANGER_RELEASE( pReturnTypeDescr );
+ return eRet;
+ }
+ else
+ return typelib_TypeClass_VOID;
+ }
+}
+
+
+static typelib_TypeClass cpp_mediate(
+ sal_uInt64 nOffsetAndIndex,
+ void ** gpreg, void ** fpreg, long sp, long r8,
+ sal_Int64 * pRegisterReturn /* space for register return */ )
+{
+ static_assert(sizeof(sal_Int64)==sizeof(void *), "### unexpected!");
+
+ sal_Int32 nVtableOffset = (nOffsetAndIndex >> 32);
+ sal_Int32 nFunctionIndex = (nOffsetAndIndex & 0xFFFFFFFF);
+
+ void ** ovrflw = (void**)(sp);
+
+ // gpreg: [ret *], this, [other gpr params]
+ // fpreg: [fpr params]
+ // ovrflw: [gpr or fpr params (properly aligned)]
+
+ void * pThis;
+ if (nFunctionIndex & 0x80000000 )
+ {
+ nFunctionIndex &= 0x7fffffff;
+ pThis = gpreg[1];
+#if OSL_DEBUG_LEVEL > 2
+ fprintf(stderr, "pThis is gpreg[1]\n");
+#endif
+ }
+ else
+ {
+ pThis = gpreg[0];
+#if OSL_DEBUG_LEVEL > 2
+ fprintf(stderr, "pThis is gpreg[0]\n");
+#endif
+ }
+
+#if OSL_DEBUG_LEVEL > 2
+ fprintf(stderr, "pThis is %p\n", pThis);
+#endif
+
+ pThis = static_cast< char * >(pThis) - nVtableOffset;
+
+#if OSL_DEBUG_LEVEL > 2
+ fprintf(stderr, "pThis is now %p\n", pThis);
+#endif
+
+ bridges::cpp_uno::shared::CppInterfaceProxy * pCppI
+ = bridges::cpp_uno::shared::CppInterfaceProxy::castInterfaceToProxy(
+ pThis);
+
+ typelib_InterfaceTypeDescription * pTypeDescr = pCppI->getTypeDescr();
+
+#if OSL_DEBUG_LEVEL > 2
+ fprintf(stderr, "indexes are %d %d\n", nFunctionIndex, pTypeDescr->nMapFunctionIndexToMemberIndex);
+#endif
+
+ 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);
+
+#if OSL_DEBUG_LEVEL > 2
+ fprintf(stderr, "members are %d %d\n", nMemberPos, pTypeDescr->nAllMembers);
+#endif
+
+ 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
+ r8, 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,
+ r8, 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,
+ r8, gpreg, fpreg, ovrflw, pRegisterReturn );
+ }
+ break;
+ }
+ default:
+ {
+#if OSL_DEBUG_LEVEL > 2
+ fprintf(stderr, "screwed\n");
+#endif
+
+ throw RuntimeException( "no member description found!", (XInterface *)pThis );
+ }
+ }
+
+#if OSL_DEBUG_LEVEL > 2
+ fprintf(stderr, "end of cpp_mediate\n");
+#endif
+ return eRet;
+}
+}
+
+extern "C" ia64::RegReturn cpp_vtable_call(
+ long in0, long in1, long in2, long in3, long in4, long in5, long in6, long in7,
+ long firstonstack
+ )
+{
+ register long r15 asm("r15");
+ long r8 = r15;
+
+ register long r14 asm("r14");
+ long nOffsetAndIndex = r14;
+
+ long sp = (long)&firstonstack;
+
+ sal_uInt64 gpreg[ia64::MAX_GPR_REGS];
+ gpreg[0] = in0;
+ gpreg[1] = in1;
+ gpreg[2] = in2;
+ gpreg[3] = in3;
+ gpreg[4] = in4;
+ gpreg[5] = in5;
+ gpreg[6] = in6;
+ gpreg[7] = in7;
+
+ double fpreg[ia64::MAX_SSE_REGS];
+ register double f8 asm("f8"); fpreg[0] = f8;
+ register double f9 asm("f9"); fpreg[1] = f9;
+ register double f10 asm("f10"); fpreg[2] = f10;
+ register double f11 asm("f11"); fpreg[3] = f11;
+ register double f12 asm("f12"); fpreg[4] = f12;
+ register double f13 asm("f13"); fpreg[5] = f13;
+ register double f14 asm("f14"); fpreg[6] = f14;
+ register double f15 asm("f15"); fpreg[7] = f15;
+
+#if OSL_DEBUG_LEVEL > 2
+ fprintf(stderr, "cpp_vtable_call called with %lx\n", nOffsetAndIndex);
+ fprintf(stderr, "adump is %lx %lx %lx %lx %lx %lx %lx %lx\n", in0, in1, in2, in3, in4, in5, in6, in7);
+ fprintf(stderr, "bdump is %f %f %f %f %f %f %f %f\n", f8, f9, f10, f11, f12, f13, f14, f15);
+#endif
+
+ volatile long nRegReturn[4] = { 0 };
+
+ typelib_TypeClass aType =
+ cpp_mediate( nOffsetAndIndex, (void**)gpreg, (void**)fpreg, sp, r8, (sal_Int64*)&nRegReturn[0]);
+
+ ia64::RegReturn ret;
+ switch( aType )
+ {
+ case typelib_TypeClass_VOID:
+ break;
+ case typelib_TypeClass_BOOLEAN:
+ case typelib_TypeClass_BYTE:
+ case typelib_TypeClass_CHAR:
+ case typelib_TypeClass_UNSIGNED_SHORT:
+ case typelib_TypeClass_SHORT:
+ case typelib_TypeClass_ENUM:
+ case typelib_TypeClass_UNSIGNED_LONG:
+ case typelib_TypeClass_LONG:
+ case typelib_TypeClass_UNSIGNED_HYPER:
+ case typelib_TypeClass_HYPER:
+ ret.r8 = nRegReturn[0];
+ break;
+ case typelib_TypeClass_FLOAT:
+ asm volatile("ldfs f8=%0" : : "m"((*((float*)&nRegReturn))) : "f8");
+ break;
+ case typelib_TypeClass_DOUBLE:
+ asm volatile("ldfd f8=%0" : : "m"((*((double*)&nRegReturn))) : "f8");
+ break;
+ case typelib_TypeClass_STRUCT:
+ case typelib_TypeClass_EXCEPTION:
+ {
+ ret.r8 = nRegReturn[0];
+ ret.r9 = nRegReturn[1];
+ ret.r10 = nRegReturn[2];
+ ret.r11 = nRegReturn[3];
+ break;
+ }
+ default:
+ break;
+ }
+ return ret;
+}
+
+namespace
+{
+const int codeSnippetSize = 40;
+
+bridges::cpp_uno::shared::VtableFactory::Slot codeSnippet( unsigned char * code, sal_PtrDiff writetoexecdiff, sal_Int32 nFunctionIndex, sal_Int32 nVtableOffset,
+ bool bHasHiddenParam )
+{
+#if OSL_DEBUG_LEVEL > 2
+ fprintf(stderr, "size is %d\n", codeSnippetSize);
+ fprintf(stderr,"in codeSnippet functionIndex is %x\n", nFunctionIndex);
+ fprintf(stderr,"in codeSnippet vtableOffset is %x\n", nVtableOffset);
+#endif
+
+ sal_uInt64 nOffsetAndIndex = ( ( (sal_uInt64) nVtableOffset ) << 32 ) | ( (sal_uInt64) nFunctionIndex );
+
+ if ( bHasHiddenParam )
+ nOffsetAndIndex |= 0x80000000;
+
+ long *raw = (long *)code;
+
+ bridges::cpp_uno::shared::VtableFactory::Slot* destination = (bridges::cpp_uno::shared::VtableFactory::Slot*)cpp_vtable_call;
+
+ raw[0] = (long)&privateSnippetExecutor;
+ raw[1] = (long)&raw[2];
+ raw[2] = nOffsetAndIndex;
+ raw[3] = destination->gp_value;
+
+ return *(bridges::cpp_uno::shared::VtableFactory::Slot*)(code+writetoexecdiff);
+}
+}
+
+void bridges::cpp_uno::shared::VtableFactory::flushCode(unsigned char const *, unsigned char const *)
+{
+}
+
+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);
+ Slot foo = {0,0};
+ slots[-2] = foo;
+ slots[-1] = foo;
+ return slots + slotCount;
+}
+
+unsigned char * bridges::cpp_uno::shared::VtableFactory::addLocalFunctions(
+ Slot ** in_slots, unsigned char * code, sal_PtrDiff writetoexecdiff,
+ typelib_InterfaceTypeDescription const * type, sal_Int32 functionOffset,
+ sal_Int32 functionCount, sal_Int32 vtableOffset)
+{
+ (*in_slots) -= functionCount;
+ Slot * slots = *in_slots;
+#if OSL_DEBUG_LEVEL > 2
+ 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]);
+ assert(member != 0);
+ switch (member->eTypeClass) {
+ case typelib_TypeClass_INTERFACE_ATTRIBUTE:
+ // Getter:
+ *slots++ = codeSnippet(
+ code, writetoexecdiff, functionOffset++, vtableOffset,
+ ia64::return_in_hidden_param(
+ reinterpret_cast<
+ typelib_InterfaceAttributeTypeDescription * >(
+ member)->pAttributeTypeRef));
+ code += codeSnippetSize;
+
+
+ // Setter:
+ if (!reinterpret_cast<
+ typelib_InterfaceAttributeTypeDescription * >(
+ member)->bReadOnly)
+ {
+ *slots++ = codeSnippet(code, writetoexecdiff, functionOffset++, vtableOffset, false);
+ code += codeSnippetSize;
+ }
+ break;
+
+ case typelib_TypeClass_INTERFACE_METHOD:
+ *slots++ = codeSnippet(
+ code, writetoexecdiff, functionOffset++, vtableOffset,
+ ia64::return_in_hidden_param(
+ reinterpret_cast<
+ typelib_InterfaceMethodTypeDescription * >(
+ member)->pReturnTypeRef));
+ code += codeSnippetSize;
+ break;
+
+ default:
+ assert(false);
+ break;
+ }
+ TYPELIB_DANGER_RELEASE(member);
+ }
+ return code;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-23 03:52:34 +0000