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-rw-r--r--bridges/source/cpp_uno/gcc3_linux_sparc64/uno2cpp.cxx853
1 files changed, 853 insertions, 0 deletions
diff --git a/bridges/source/cpp_uno/gcc3_linux_sparc64/uno2cpp.cxx b/bridges/source/cpp_uno/gcc3_linux_sparc64/uno2cpp.cxx
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index 000000000..ed498d858
--- /dev/null
+++ b/bridges/source/cpp_uno/gcc3_linux_sparc64/uno2cpp.cxx
@@ -0,0 +1,853 @@
+/* -*- 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 <sal/config.h>
+
+#include <exception>
+#include <malloc.h>
+#include <typeinfo>
+
+#include <com/sun/star/uno/Exception.hpp>
+#include <com/sun/star/uno/RuntimeException.hpp>
+#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"
+
+#define SET_FP(n, p) \
+ __asm__( "ldx %0, %%l0\n\t" \
+ "ldd [%%l0], %%f" #n "\n" \
+ : : "m"(p) );
+
+using namespace com::sun::star::uno;
+
+namespace
+{
+ void fillReturn(const typelib_TypeDescription * pTypeDescr,
+ long long * oret, float * fret, double * dret, void * pRegisterReturn)
+ {
+ for (const typelib_CompoundTypeDescription *p =
+ reinterpret_cast<const typelib_CompoundTypeDescription*>( pTypeDescr );
+ p != NULL; p = p->pBaseTypeDescription)
+ {
+
+ for (sal_Int32 i = 0; i < p->nMembers; ++i)
+ {
+ typelib_TypeDescriptionReference *pTypeInStruct = p->ppTypeRefs[ i ];
+
+ sal_Int32 nOff = p->pMemberOffsets[ i ];
+
+ switch (pTypeInStruct->eTypeClass)
+ {
+ case typelib_TypeClass_HYPER:
+ case typelib_TypeClass_UNSIGNED_HYPER:
+ *(long*)((char *)pRegisterReturn + nOff) = *(long*)((char *)oret + nOff);
+ break;
+ case typelib_TypeClass_LONG:
+ case typelib_TypeClass_UNSIGNED_LONG:
+ case typelib_TypeClass_ENUM:
+ *(int*)((char *)pRegisterReturn + nOff) = *(int*)((char *)oret + nOff);
+ break;
+ case typelib_TypeClass_CHAR:
+ case typelib_TypeClass_SHORT:
+ case typelib_TypeClass_UNSIGNED_SHORT:
+ *(unsigned short*)((char *)pRegisterReturn + nOff) = *(unsigned short*)((char *)oret + nOff);
+ break;
+ case typelib_TypeClass_BOOLEAN:
+ case typelib_TypeClass_BYTE:
+ *(unsigned char*)((char *)pRegisterReturn + nOff) = *(unsigned char*)((char *)oret + nOff);
+ break;
+ case typelib_TypeClass_FLOAT:
+ *(float*)((char *)pRegisterReturn + nOff) = *(float*)((char *)fret + nOff);
+ break;
+ case typelib_TypeClass_DOUBLE:
+ *(double*)((char *)pRegisterReturn + nOff) = *(double*)((char *)dret + nOff);
+ break;
+ case typelib_TypeClass_STRUCT:
+ case typelib_TypeClass_EXCEPTION:
+ {
+ typelib_TypeDescription * td = NULL;
+ TYPELIB_DANGER_GET(&td, pTypeInStruct);
+ fillReturn(td,
+ (long long *)((char *)oret + nOff),
+ (float *)((char *)fret + nOff),
+ (double *)((char *)dret + nOff),
+ (char *)pRegisterReturn + nOff);
+ TYPELIB_DANGER_RELEASE(td);
+ }
+ default:
+ break;
+ }
+ }
+ }
+ }
+
+// The call instruction within the asm section of callVirtualMethod may throw
+// exceptions. So that the compiler handles this correctly, it is important
+// that (a) callVirtualMethod might call dummy_can_throw_anything (although this
+// never happens at runtime), which in turn can throw exceptions, and (b)
+// callVirtualMethod is not inlined at its call site (so that any exceptions are
+// caught which are thrown from the instruction calling callVirtualMethod):
+
+void callVirtualMethod( void * pAdjustedThisPtr,
+ sal_Int32 nVtableIndex,
+ void * pRegisterReturn,
+ typelib_TypeDescriptionReference * pReturnTypeRef,
+ sal_Int64 * pStackHypers,
+ sal_Int32 nStackHypers,
+ typelib_MethodParameter * pParams, sal_Int32 nParams) __attribute__((noinline));
+
+void callVirtualMethod( void * pAdjustedThisPtr,
+ sal_Int32 /* nVtableIndex */,
+ void * pRegisterReturn,
+ typelib_TypeDescriptionReference * pReturnTypeRef,
+ sal_Int64 * pStackHypers,
+#if OSL_DEBUG_LEVEL > 0
+ sal_Int32 nStackHypers,
+#else
+// sal_Int64 * /*pStackHypers*/,
+ sal_Int32 /*nStackHypers*/,
+#endif
+ typelib_MethodParameter * pParams, sal_Int32 nParams)
+{
+ // parameter list is mixed list of * and values
+ // reference parameters are pointers
+
+ assert(pStackHypers && pAdjustedThisPtr);
+ static_assert( (sizeof(void *) == 8) &&
+ (sizeof(sal_Int64) == 8), "### unexpected size of int!" );
+ assert(nStackHypers && pStackHypers && "### no stack in callVirtualMethod !");
+
+ // never called
+ if (! pAdjustedThisPtr) CPPU_CURRENT_NAMESPACE::dummy_can_throw_anything("xxx"); // address something
+
+ long bSimpleReturn = !CPPU_CURRENT_NAMESPACE::return_in_hidden_param( pReturnTypeRef );
+
+ int paramsOffset = bSimpleReturn ? 1 : 2;
+ for (sal_Int32 i = 0; i < nParams; ++i)
+ {
+ if (!pParams[i].bOut)
+ {
+ switch (pParams[i].pTypeRef->eTypeClass) {
+ case typelib_TypeClass_FLOAT:
+ case typelib_TypeClass_DOUBLE:
+ {
+ int paramArrayIdx = i + paramsOffset;
+ assert(paramArrayIdx < nStackHypers);
+ void *p = &pStackHypers[paramArrayIdx];
+ switch (paramArrayIdx) {
+ // Cannot be 0 - paramsOffset >= 1
+ case 1:
+ SET_FP(2, p);
+ break;
+ case 2:
+ SET_FP(4, p);
+ break;
+ case 3:
+ SET_FP(6, p);
+ break;
+ case 4:
+ SET_FP(8, p);
+ break;
+ case 5:
+ SET_FP(10, p);
+ break;
+ case 6:
+ SET_FP(12, p);
+ break;
+ case 7:
+ SET_FP(14, p);
+ break;
+ case 8:
+ SET_FP(16, p);
+ break;
+ case 9:
+ SET_FP(18, p);
+ break;
+ case 10:
+ SET_FP(20, p);
+ break;
+ case 11:
+ SET_FP(22, p);
+ break;
+ case 12:
+ SET_FP(24, p);
+ break;
+ case 13:
+ SET_FP(26, p);
+ break;
+ case 14:
+ SET_FP(28, p);
+ break;
+ case 15:
+ SET_FP(30, p);
+ break;
+ // Anything larger is passed on the stack
+ }
+ break;
+ }
+ default:
+ break;
+ }
+ }
+ }
+
+ //long o0;
+ //double f0d;
+ //float f0f;
+ volatile long long saveReg[14];
+
+ long long oret[4];
+ union {
+ float f[8];
+ double d[4];
+ } fdret;
+
+ __asm__ (
+ // save registers
+ "stx %%l0, [%[saveReg]]\n\t"
+ "stx %%l1, [%[saveReg]+8]\n\t"
+ "mov %[saveReg], %%l1\n\t"
+ "add %%l1, 16, %%l0\n\t"
+ "stx %%l2, [%%l0]\n\t"
+ "add %%l0, 8, %%l0\n\t"
+ "stx %%l3, [%%l0]\n\t"
+ "add %%l0, 8, %%l0\n\t"
+ "stx %%l4, [%%l0]\n\t"
+ "add %%l0, 8, %%l0\n\t"
+ "stx %%l5, [%%l0]\n\t"
+ "add %%l0, 8, %%l0\n\t"
+ "stx %%o0, [%%l0]\n\t"
+ "add %%l0, 8, %%l0\n\t"
+ "stx %%o1, [%%l0]\n\t"
+ "add %%l0, 8, %%l0\n\t"
+ "stx %%o2, [%%l0]\n\t"
+ "add %%l0, 8, %%l0\n\t"
+ "stx %%o3, [%%l0]\n\t"
+ "add %%l0, 8, %%l0\n\t"
+ "stx %%o4, [%%l0]\n\t"
+ "add %%l0, 8, %%l0\n\t"
+ "stx %%o5, [%%l0]\n\t"
+ "add %%l0, 8, %%l0\n\t"
+ "stx %%l6, [%%l0]\n\t"
+ "add %%l0, 8, %%l0\n\t"
+ "stx %%l7, [%%l0]\n\t"
+ "mov %%l1, %%l7\n\t"
+
+ // increase our own stackframe if necessary
+ "mov %%sp, %%l3\n\t" // save stack ptr for readjustment
+
+ "subcc %%i5, 6, %%l0\n\t"
+ "ble .LmoveOn\n\t"
+ "nop\n\t"
+
+ "sllx %%l0, 3, %%l0\n\t"
+ "add %%l0, 192, %%l0\n\t"
+ "add %%sp, 2047, %%l1\n\t" // old stack ptr
+ "sub %%l1, %%l0, %%l0\n\t" // future stack ptr
+ "andcc %%l0, 15, %%g0\n\t" // align stack to 16
+ "be .LisAligned\n\t"
+ "nop\n\t"
+ "sub %%l0, 8, %%l0\n"
+ ".LisAligned:\n\t"
+ "mov %%l0, %%o5\n\t" // save newly computed stack ptr
+ "add %%g0, 16, %%o4\n"
+
+ // now copy hypers down to save register window
+ // and local variables
+ ".LcopyDown:\n\t"
+ "ldx [%%l1], %%l2\n\t"
+ "stx %%l2,[%%l0]\n\t"
+ "add %%l0, 8, %%l0\n\t"
+ "add %%l1, 8, %%l1\n\t"
+ "subcc %%o4, 1, %%o4\n\t"
+ "bne .LcopyDown\n\t"
+ "nop\n\t"
+
+ "sub %%o5, 2047, %%sp\n\t" // move new stack ptr (hopefully) atomically - with bias
+ // while register window is valid in both spaces
+ // (scheduling might hit in copyDown loop)
+
+ "sub %%i5, 6, %%l0\n\t" // copy parameters past the sixth to stack
+ "add %%i4, 48, %%l1\n\t"
+ "add %%sp, 2223, %%l2\n" // 2047+176
+ ".LcopyLong:\n\t"
+ "ldx [%%l1], %%o0\n\t"
+ "stx %%o0, [%%l2]\n\t"
+ "add %%l1, 8, %%l1\n\t"
+ "add %%l2, 8, %%l2\n\t"
+ "subcc %%l0, 1, %%l0\n\t"
+ "bne .LcopyLong\n\t"
+ "nop\n"
+
+ ".LmoveOn:\n\t"
+ "mov %%i5, %%l0\n\t" // prepare out registers
+ "mov %%i4, %%l1\n\t"
+
+ "ldx [%%l1], %%o0\n\t"// // prepare complex return ptr
+ //"ldd [%%l1], %%f0\n\t"
+ //"stx %%o0, [%%sp+2047+128]\n\t"
+ "sub %%l0, 1, %%l0\n\t"
+ "add %%l1, 8, %%l1\n\t"
+ //"subxcc %%o0, %%g0, %%o0\n\t"
+ //"bne .LhadComplexReturn\n\t"
+ //"nop\n\t"
+
+ // No complex return ptr - this (next on stack) goes in %o0
+
+ //"ldx [%%l1], %%o0\n\t"
+ //"subcc %%l0, 1, %%l0\n\t"
+ //"be .LdoCall\n\t"
+ //"nop\n\t"
+ //"add %%l1, 8, %%l1\n\t"
+
+ //".LhadComplexReturn:\n\t"
+ "ldx [%%l1], %%o1\n\t"
+ //"ldd [%%l1], %%f2\n\t"
+ "subcc %%l0, 1, %%l0\n\t"
+ "be .LdoCall\n\t"
+ "nop\n\t"
+
+ "add %%l1, 8, %%l1\n\t"
+ "ldx [%%l1], %%o2\n\t"
+ //"ldd [%%l1], %%f4\n\t"
+ "subcc %%l0, 1, %%l0\n\t"
+ "be .LdoCall\n\t"
+ "nop\n\t"
+
+ "add %%l1, 8, %%l1\n\t"
+ "ldx [%%l1], %%o3\n\t"
+ //"ldd [%%l1], %%f6\n\t"
+ "subcc %%l0, 1, %%l0\n\t"
+ "be .LdoCall\n\t"
+ "nop\n\t"
+
+ "add %%l1, 8, %%l1\n\t"
+ "ldx [%%l1], %%o4\n\t"
+ //"ldd [%%l1], %%f8\n\t"
+ "subcc %%l0, 1, %%l0\n\t"
+ "be .LdoCall\n\t"
+ "nop\n\t"
+
+ "add %%l1, 8, %%l1\n\t"
+ "ldx [%%l1], %%o5\n"
+ //"ldd [%%l1], %%f10\n\t"
+
+ ".LdoCall:\n\t"
+ "ldx [%%i0], %%l0\n\t" // get vtable ptr
+
+"sllx %%i1, 3, %%l6\n\t"
+// "add %%l6, 8, %%l6\n\t"
+ "add %%l6, %%l0, %%l0\n\t"
+// // vtable has 8byte wide entries,
+// // upper half contains 2 half words, of which the first
+// // is the this ptr patch !
+// // first entry is (or __tf)
+
+// "ldsh [%%l0], %%l6\n\t" // load this ptr patch
+// "add %%l6, %%o0, %%o0\n\t" // patch this ptr
+
+// "add %%l0, 4, %%l0\n\t" // get virtual function ptr
+ "ldx [%%l0], %%l0\n\t"
+
+// "ldx %0, %%l2\n\t"
+// "subcc %%l2, %%g0, %%l2\n\t"
+// "be .LcomplexCall\n\t"
+// "nop\n\t"
+ "call %%l0\n\t"
+ "nop\n\t"
+// "ba .LcallReturned\n\t"
+// "nop\n"
+// ".LcomplexCall:\n\t"
+// "call %%l0\n\t"
+// "nop\n\t"
+// "unimp\n"
+
+// ".LcallReturned:\n\t"
+ "subcc %%l3, %%sp, %%g0\n\t"
+ "be .LcopiedUp\n\t"
+ "nop\n\t"
+ // Copy register save area back up
+ // Note: copy in reverse order (top down) in case areas overlap
+ "add %%sp, 2167, %%l0\n\t" // 2047+120
+ "add %%l3, 2167, %%l1\n\t"
+ "add %%g0, 16, %%o4\n\t"
+ ".LcopyUp:\n\t"
+ "ldx [%%l0], %%l2\n\t"
+ "stx %%l2, [%%l1]\n\t"
+ "sub %%l0, 8, %%l0\n\t"
+ "sub %%l1, 8, %%l1\n\t"
+ "subcc %%o4, 1, %%o4\n\t"
+ "bne .LcopyUp\n\t"
+ "nop\n\t"
+
+ ".LcopiedUp:\n\t"
+ "mov %%l3, %%sp\n\t" // readjust stack so that our locals are where they belong
+
+ // save possible return registers into our locals
+ "stx %%o0, %[oret0]\n\t"
+ "stx %%o1, %[oret1]\n\t"
+ "stx %%o2, %[oret2]\n\t"
+ "stx %%o3, %[oret3]\n\t"
+ "std %%f0, %[dret0]\n\t"
+ "std %%f2, %[dret1]\n\t"
+ "std %%f4, %[dret2]\n\t"
+ "std %%f6, %[dret3]\n\t"
+ //"st %%f0, %3\n\t"
+
+ // restore registers
+ "ldx [%%l7], %%l0\n\t"
+ "add %%l7, 8, %%l7\n\t"
+ "ldx [%%l7], %%l1\n\t"
+ "add %%l7, 8, %%l7\n\t"
+ "ldx [%%l7], %%l2\n\t"
+ "add %%l7, 8, %%l7\n\t"
+ "ldx [%%l7], %%l3\n\t"
+ "add %%l7, 8, %%l7\n\t"
+ "ldx [%%l7], %%l4\n\t"
+ "add %%l7, 8, %%l7\n\t"
+ "ldx [%%l7], %%l5\n\t"
+ "add %%l7, 8, %%l7\n\t"
+ "ldx [%%l7], %%o0\n\t"
+ "add %%l7, 8, %%l7\n\t"
+ "ldx [%%l7], %%o1\n\t"
+ "add %%l7, 8, %%l7\n\t"
+ "ldx [%%l7], %%o2\n\t"
+ "add %%l7, 8, %%l7\n\t"
+ "ldx [%%l7], %%o3\n\t"
+ "add %%l7, 8, %%l7\n\t"
+ "ldx [%%l7], %%o4\n\t"
+ "add %%l7, 8, %%l7\n\t"
+ "ldx [%%l7], %%o5\n\t"
+ "add %%l7, 8, %%l7\n\t"
+ "ldx [%%l7], %%l6\n\t"
+ "add %%l7, 8, %%l7\n\t"
+ "ldx [%%l7], %%l7\n\t"
+ :
+ //"=m"(bSimpleReturn),
+ [oret0]"=m"(oret[0]), [oret1]"=m"(oret[1]), [oret2]"=m"(oret[2]), [oret3]"=m"(oret[3]),
+ [dret0]"=m"(fdret.d[0]), [dret1]"=m"(fdret.d[1]), [dret2]"=m"(fdret.d[2]), [dret3]"=m"(fdret.d[3])
+ //"=m"(f0f)
+ :
+ [saveReg]"r"(&saveReg[0])
+ :
+ "memory"
+ );
+ switch(pReturnTypeRef->eTypeClass)
+ {
+ case typelib_TypeClass_HYPER:
+ case typelib_TypeClass_UNSIGNED_HYPER:
+ *(long*)pRegisterReturn = oret[0];
+ break;
+ case typelib_TypeClass_LONG:
+ case typelib_TypeClass_UNSIGNED_LONG:
+ case typelib_TypeClass_ENUM:
+ *(int*)pRegisterReturn = (int)oret[0];
+ break;
+ case typelib_TypeClass_CHAR:
+ case typelib_TypeClass_SHORT:
+ case typelib_TypeClass_UNSIGNED_SHORT:
+ *(unsigned short*)pRegisterReturn = (unsigned short)oret[0];
+ break;
+ case typelib_TypeClass_BOOLEAN:
+ case typelib_TypeClass_BYTE:
+ *(unsigned char*)pRegisterReturn = (unsigned char)oret[0];
+ break;
+ case typelib_TypeClass_FLOAT:
+ *(float*)pRegisterReturn = fdret.f[0];
+ break;
+ case typelib_TypeClass_DOUBLE:
+ *(double*)pRegisterReturn = fdret.d[0];
+ break;
+ case typelib_TypeClass_STRUCT:
+ case typelib_TypeClass_EXCEPTION:
+ {
+ sal_Int32 const nRetSize = pReturnTypeRef->pType->nSize;
+ if (bSimpleReturn && nRetSize <= 32 && nRetSize > 0)
+ {
+ typelib_TypeDescription * pTypeDescr = 0;
+ TYPELIB_DANGER_GET( &pTypeDescr, pReturnTypeRef );
+ fillReturn(pTypeDescr, oret, fdret.f, fdret.d, pRegisterReturn);
+ TYPELIB_DANGER_RELEASE( pTypeDescr );
+ }
+ break;
+ }
+ default:
+ 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, this, values|ptr ...
+ char * pCppStack =
+ (char *)alloca( (nParams+2) * sizeof(sal_Int64) );
+ char * pCppStackStart = pCppStack;
+
+ //fprintf(stderr, "pCppStack: %p, pCppStackStart: %p\n", pCppStack, pCppStackStart);
+
+ // return
+ typelib_TypeDescription * pReturnTypeDescr = 0;
+ TYPELIB_DANGER_GET( &pReturnTypeDescr, pReturnTypeRef );
+ assert(pReturnTypeDescr);
+
+ void * pCppReturn = 0; // if != 0 && != pUnoReturn, needs reconversion
+
+ if (pReturnTypeDescr)
+ {
+ if ( CPPU_CURRENT_NAMESPACE::return_in_hidden_param( pReturnTypeRef ) )
+ {
+ // complex return via ptr
+ pCppReturn = *(void **)pCppStack = (bridges::cpp_uno::shared::relatesToInterfaceType(pReturnTypeDescr )
+ ? alloca( pReturnTypeDescr->nSize )
+ : pUnoReturn); // direct way
+ pCppStack += sizeof(void*);
+ }
+ else
+ {
+ pCppReturn = pUnoReturn; // direct way for simple types
+ }
+ }
+ // push this
+ void * pAdjustedThisPtr = reinterpret_cast< void ** >(pThis->getCppI())
+ + aVtableSlot.offset;
+ *(void**)pCppStack = pAdjustedThisPtr;
+ pCppStack += sizeof( void* );
+
+ // stack space
+ static_assert(sizeof(void *) == sizeof(sal_Int64), "### unexpected size!");
+ // args
+ void ** pCppArgs = (void **)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] = alloca( 8 ), pUnoArgs[nPos], pParamTypeDescr,
+ pThis->getBridge()->getUno2Cpp() );
+
+ switch (pParamTypeDescr->eTypeClass)
+ {
+ case typelib_TypeClass_LONG:
+ *(sal_Int64 *)pCppStack = *(sal_Int32 *)pCppArgs[nPos];
+ break;
+ case typelib_TypeClass_UNSIGNED_LONG:
+ case typelib_TypeClass_ENUM:
+ *(sal_Int64 *)pCppStack = *(sal_uInt32 *)pCppArgs[nPos];
+ break;
+ case typelib_TypeClass_CHAR:
+ case typelib_TypeClass_SHORT:
+ *(sal_Int64 *)pCppStack = *(sal_Int16 *)pCppArgs[nPos];
+ break;
+ case typelib_TypeClass_UNSIGNED_SHORT:
+ *(sal_Int64 *)pCppStack = *(sal_uInt16 *)pCppArgs[nPos];
+ break;
+ case typelib_TypeClass_BOOLEAN:
+ case typelib_TypeClass_BYTE:
+ *(sal_Int64 *)pCppStack = *(sal_Int8 *)pCppArgs[nPos];
+ break;
+ case typelib_TypeClass_FLOAT:
+ *(float *)(pCppStack+4) = *(float *)pCppArgs[nPos];
+ break;
+ case typelib_TypeClass_DOUBLE:
+ *(double *)pCppStack = *(double *)pCppArgs[nPos];
+ break;
+ case typelib_TypeClass_HYPER:
+ case typelib_TypeClass_UNSIGNED_HYPER:
+ *(sal_Int64 *)pCppStack = *(sal_Int64 *)pCppArgs[nPos];
+ 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(
+ *(void **)pCppStack = pCppArgs[nPos] = alloca( pParamTypeDescr->nSize ),
+ pParamTypeDescr );
+ pTempIndices[nTempIndices] = nPos; // default constructed for cpp call
+ // will be released at reconversion
+ ppTempParamTypeDescr[nTempIndices++] = pParamTypeDescr;
+ }
+ // is in/inout
+ else if (bridges::cpp_uno::shared::relatesToInterfaceType(
+ pParamTypeDescr ))
+ {
+ uno_copyAndConvertData(
+ *(void **)pCppStack = pCppArgs[nPos] = alloca( pParamTypeDescr->nSize ),
+ pUnoArgs[nPos], pParamTypeDescr,
+ pThis->getBridge()->getUno2Cpp() );
+
+ pTempIndices[nTempIndices] = nPos; // has to be reconverted
+ // will be released at reconversion
+ ppTempParamTypeDescr[nTempIndices++] = pParamTypeDescr;
+ }
+ else // direct way
+ {
+ *(void **)pCppStack = pCppArgs[nPos] = pUnoArgs[nPos];
+ // no longer needed
+ TYPELIB_DANGER_RELEASE( pParamTypeDescr );
+ }
+ }
+ pCppStack += sizeof(sal_Int64); // standard parameter length
+ }
+
+ try
+ {
+ int nStackHypers = (pCppStack - pCppStackStart)/sizeof(sal_Int64);
+ assert( !( (pCppStack - pCppStackStart ) & 7) && "UNALIGNED STACK !!! (Please DO panic" );
+
+ //fprintf( stderr, "callVirtualMethod: %p, %lld, %p, %p, %p, %lld\n",
+ // pAdjustedThisPtr,
+ // (long long)aVtableSlot.index,
+ // pCppReturn,
+ // pReturnTypeRef,
+ // pCppStackStart,
+ // (long long)nStackHypers);
+ try {
+ callVirtualMethod(
+ pAdjustedThisPtr,
+ aVtableSlot.index,
+ pCppReturn,
+ pReturnTypeRef,
+ (sal_Int64 *)pCppStackStart,
+ nStackHypers,
+ pParams,
+ nParams);
+ } 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( ... )
+ {
+ // get 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 )
+{
+#if defined BRIDGES_DEBUG
+ OString cstr( OUStringToOString( pMemberDescr->pTypeName, RTL_TEXTENCODING_ASCII_US ) );
+ fprintf( stderr, "received dispatch( %s )\n", cstr.getStr() );
+#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("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 2024-05-25 20:49:02 +0000