Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

8 files changed, 1880 insertions, 0 deletions

diff --git a/bridges/source/cpp_uno/gcc3_linux_intel/call.hxx b/bridges/source/cpp_uno/gcc3_linux_intel/call.hxx
new file mode 100644
index 000000000..986d2106e
--- /dev/null
+++ b/bridges/source/cpp_uno/gcc3_linux_intel/call.hxx
@@ -0,0 +1,31 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_BRIDGES_SOURCE_CPP_UNO_GCC3_LINUX_INTEL_CALL_HXX
+#define INCLUDED_BRIDGES_SOURCE_CPP_UNO_GCC3_LINUX_INTEL_CALL_HXX
+
+#include <sal/config.h>
+
+extern "C" void cpp_vtable_call(
+    int nFunctionIndex, int nVtableOffset, void ** pCallStack,
+    void * pRegisterReturn);
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/bridges/source/cpp_uno/gcc3_linux_intel/call.s b/bridges/source/cpp_uno/gcc3_linux_intel/call.s
new file mode 100644
index 000000000..6be583247
--- /dev/null
+++ b/bridges/source/cpp_uno/gcc3_linux_intel/call.s
@@ -0,0 +1,292 @@
+/*
+ * 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 .
+ */
+
+    .text
+
+.globl privateSnippetExecutorGeneral
+    .type   privateSnippetExecutorGeneral,@function
+privateSnippetExecutorGeneral:
+.LFBg:
+    movl    %esp,%ecx
+    pushl   %ebp              # proper stack frame needed for exception handling
+.LCFIg0:
+    movl    %esp,%ebp
+.LCFIg1:
+    subl    $0x8,%esp         # 32bit returnValue, and preserve potential 128bit
+                              #  stack alignment
+    pushl   %esp              # 32bit &returnValue
+    pushl   %ecx              # 32bit pCallStack
+    pushl   %edx              # 32bit nVtableOffset
+    pushl   %eax              # 32bit nFunctionIndex
+    call    cpp_vtable_call
+    movl    16(%esp),%eax     # 32bit returnValue
+    leave
+    ret
+.LFEg:
+    .size   privateSnippetExecutorGeneral,.-privateSnippetExecutorGeneral
+
+.globl privateSnippetExecutorVoid
+    .type   privateSnippetExecutorVoid,@function
+privateSnippetExecutorVoid:
+.LFBv:
+    movl    %esp,%ecx
+    pushl   %ebp              # proper stack frame needed for exception handling
+.LCFIv0:
+    movl    %esp,%ebp
+.LCFIv1:
+    andl    $0xFFFFFFF0,%esp  # preserve potential 128bit stack alignment
+    pushl   $0                # 32bit null pointer (returnValue not used)
+    pushl   %ecx              # 32bit pCallStack
+    pushl   %edx              # 32bit nVtableOffset
+    pushl   %eax              # 32bit nFunctionIndex
+    call    cpp_vtable_call
+    leave
+    ret
+.LFEv:
+    .size   privateSnippetExecutorVoid,.-privateSnippetExecutorVoid
+
+.globl privateSnippetExecutorHyper
+    .type   privateSnippetExecutorHyper,@function
+privateSnippetExecutorHyper:
+.LFBh:
+    movl    %esp,%ecx
+    pushl   %ebp              # proper stack frame needed for exception handling
+.LCFIh0:
+    movl    %esp,%ebp
+.LCFIh1:
+    subl    $0x8,%esp         # 64bit returnValue (preserves potential 128bit
+                              #  stack alignment)
+    pushl   %esp              # 32bit &returnValue
+    pushl   %ecx              # 32bit pCallStack
+    pushl   %edx              # 32bit nVtableOffset
+    pushl   %eax              # 32bit nFunctionIndex
+    call    cpp_vtable_call
+    movl    16(%esp),%eax     # 64bit returnValue, lower half
+    movl    20(%esp),%edx     # 64bit returnValue, upper half
+    leave
+    ret
+.LFEh:
+    .size   privateSnippetExecutorHyper,.-privateSnippetExecutorHyper
+
+.globl privateSnippetExecutorFloat
+    .type   privateSnippetExecutorFloat,@function
+privateSnippetExecutorFloat:
+.LFBf:
+    movl    %esp,%ecx
+    pushl   %ebp              # proper stack frame needed for exception handling
+.LCFIf0:
+    movl    %esp,%ebp
+.LCFIf1:
+    subl    $0x8,%esp         # 32bit returnValue, and preserve potential 128bit
+                              #  stack alignment
+    pushl   %esp              # 32bit &returnValue
+    pushl   %ecx              # 32bit pCallStack
+    pushl   %edx              # 32bit nVtableOffset
+    pushl   %eax              # 32bit nFunctionIndex
+    call    cpp_vtable_call
+    flds    16(%esp)          # 32bit returnValue
+    leave
+    ret
+.LFEf:
+    .size   privateSnippetExecutorFloat,.-privateSnippetExecutorFloat
+
+.globl privateSnippetExecutorDouble
+    .type   privateSnippetExecutorDouble,@function
+privateSnippetExecutorDouble:
+.LFBd:
+    movl    %esp,%ecx
+    pushl   %ebp              # proper stack frame needed for exception handling
+.LCFId0:
+    movl    %esp,%ebp
+.LCFId1:
+    subl    $0x8,%esp         # 64bit returnValue (preserves potential 128bit
+                              #  stack alignment)
+    pushl   %esp              # 32bit &returnValue
+    pushl   %ecx              # 32bit pCallStack
+    pushl   %edx              # 32bit nVtableOffset
+    pushl   %eax              # 32bit nFunctionIndex
+    call    cpp_vtable_call
+    fldl    16(%esp)          # 64bit returnValue
+    leave
+    ret
+.LFEd:
+    .size   privateSnippetExecutorDouble,.-privateSnippetExecutorDouble
+
+.globl privateSnippetExecutorClass
+    .type   privateSnippetExecutorClass,@function
+privateSnippetExecutorClass:
+.LFBc:
+    movl    %esp,%ecx
+    pushl   %ebp              # proper stack frame needed for exception handling
+.LCFIc0:
+    movl    %esp,%ebp
+.LCFIc1:
+    subl    $0x8,%esp         # 32bit returnValue, and preserve potential 128bit
+                              #  stack alignment
+    pushl   %esp              # 32bit &returnValue
+    pushl   %ecx              # 32bit pCallStack
+    pushl   %edx              # 32bit nVtableOffset
+    pushl   %eax              # 32bit nFunctionIndex
+    call    cpp_vtable_call
+    movl    16(%esp),%eax     # 32bit returnValue
+    leave
+    ret     $4
+.LFEc:
+    .size   privateSnippetExecutorClass,.-privateSnippetExecutorClass
+
+    .section .eh_frame,"a",@progbits
+.Lframe1:
+    .long   .LECIE1-.LSCIE1   # length
+.LSCIE1:
+    .long   0                 # CIE_ID
+    .byte   1                 # version
+    .string "zR"              # augmentation
+    .uleb128 1                # code_alignment_factor
+    .sleb128 -4               # data_alignment_factor
+    .byte   8                 # return_address_register
+    .uleb128 1                # augmentation size 1:
+    .byte   0x1B              #  FDE Encoding (pcrel sdata4)
+                              # initial_instructions:
+    .byte   0x0C              #  DW_CFA_def_cfa %esp, 4
+    .uleb128 4
+    .uleb128 4
+    .byte   0x88              #  DW_CFA_offset ret, 1
+    .uleb128 1
+    .align 4
+.LECIE1:
+.LSFDEg:
+    .long   .LEFDEg-.LASFDEg  # length
+.LASFDEg:
+    .long   .LASFDEg-.Lframe1 # CIE_pointer
+    .long   .LFBg-.           # initial_location
+    .long   .LFEg-.LFBg       # address_range
+    .uleb128 0                # augmentation size 0
+                              # instructions:
+    .byte   0x04              #  DW_CFA_advance_loc4
+    .long   .LCFIg0-.LFBg
+    .byte   0x0E              #  DW_CFA_def_cfa_offset 8
+    .uleb128 8
+    .byte   0x85              #  DW_CFA_offset %ebp, 2
+    .uleb128 2
+    .byte   0x04              #  DW_CFA_advance_loc4
+    .long   .LCFIg1-.LCFIg0
+    .byte   0x0D              #  DW_CFA_def_cfa_register %ebp
+    .uleb128 5
+    .align 4
+.LEFDEg:
+.LSFDEv:
+    .long   .LEFDEv-.LASFDEv  # length
+.LASFDEv:
+    .long   .LASFDEv-.Lframe1 # CIE_pointer
+    .long   .LFBv-.           # initial_location
+    .long   .LFEv-.LFBv       # address_range
+    .uleb128 0                # augmentation size 0
+                              # instructions:
+    .byte   0x04              #  DW_CFA_advance_loc4
+    .long   .LCFIv0-.LFBv
+    .byte   0x0E              #  DW_CFA_def_cfa_offset 8
+    .uleb128 8
+    .byte   0x85              #  DW_CFA_offset %ebp, 2
+    .uleb128 2
+    .byte   0x04              #  DW_CFA_advance_loc4
+    .long   .LCFIv1-.LCFIv0
+    .byte   0x0D              #  DW_CFA_def_cfa_register %ebp
+    .uleb128 5
+    .align 4
+.LEFDEv:
+.LSFDEh:
+    .long   .LEFDEh-.LASFDEh  # length
+.LASFDEh:
+    .long   .LASFDEh-.Lframe1 # CIE_pointer
+    .long   .LFBh-.           # initial_location
+    .long   .LFEh-.LFBh       # address_range
+    .uleb128 0                # augmentation size 0
+                              # instructions:
+    .byte   0x04              #  DW_CFA_advance_loc4
+    .long   .LCFIh0-.LFBh
+    .byte   0x0E              #  DW_CFA_def_cfa_offset 8
+    .uleb128 8
+    .byte   0x85              #  DW_CFA_offset %ebp, 2
+    .uleb128 2
+    .byte   0x04              #  DW_CFA_advance_loc4
+    .long   .LCFIh1-.LCFIh0
+    .byte   0x0D              #  DW_CFA_def_cfa_register %ebp
+    .uleb128 5
+    .align 4
+.LEFDEh:
+.LSFDEf:
+    .long   .LEFDEf-.LASFDEf  # length
+.LASFDEf:
+    .long   .LASFDEf-.Lframe1 # CIE_pointer
+    .long   .LFBf-.           # initial_location
+    .long   .LFEf-.LFBf       # address_range
+    .uleb128 0                # augmentation size 0
+                              # instructions:
+    .byte   0x04              #  DW_CFA_advance_loc4
+    .long   .LCFIf0-.LFBf
+    .byte   0x0E              #  DW_CFA_def_cfa_offset 8
+    .uleb128 8
+    .byte   0x85              #  DW_CFA_offset %ebp, 2
+    .uleb128 2
+    .byte   0x04              #  DW_CFA_advance_loc4
+    .long   .LCFIf1-.LCFIf0
+    .byte   0x0D              #  DW_CFA_def_cfa_register %ebp
+    .uleb128 5
+    .align 4
+.LEFDEf:
+.LSFDEd:
+    .long   .LEFDEd-.LASFDEd  # length
+.LASFDEd:
+    .long   .LASFDEd-.Lframe1 # CIE_pointer
+    .long   .LFBd-.           # initial_location
+    .long   .LFEd-.LFBd       # address_range
+    .uleb128 0                # augmentation size 0
+                              # instructions:
+    .byte   0x04              #  DW_CFA_advance_loc4
+    .long   .LCFId0-.LFBd
+    .byte   0x0E              #  DW_CFA_def_cfa_offset 8
+    .uleb128 8
+    .byte   0x85              #  DW_CFA_offset %ebp, 2
+    .uleb128 2
+    .byte   0x04              #  DW_CFA_advance_loc4
+    .long   .LCFId1-.LCFId0
+    .byte   0x0D              #  DW_CFA_def_cfa_register %ebp
+    .uleb128 5
+    .align 4
+.LEFDEd:
+.LSFDEc:
+    .long   .LEFDEc-.LASFDEc  # length
+.LASFDEc:
+    .long   .LASFDEc-.Lframe1 # CIE_pointer
+    .long   .LFBc-.           # initial_location
+    .long   .LFEc-.LFBc       # address_range
+    .uleb128 0                # augmentation size 0
+                              # instructions:
+    .byte   0x04              #  DW_CFA_advance_loc4
+    .long   .LCFIc0-.LFBc
+    .byte   0x0E              #  DW_CFA_def_cfa_offset 8
+    .uleb128 8
+    .byte   0x85              #  DW_CFA_offset %ebp, 2
+    .uleb128 2
+    .byte   0x04              #  DW_CFA_advance_loc4
+    .long   .LCFIc1-.LCFIc0
+    .byte   0x0D              #  DW_CFA_def_cfa_register %ebp
+    .uleb128 5
+    .align 4
+.LEFDEc:
+    .section .note.GNU-stack,"",@progbits
diff --git a/bridges/source/cpp_uno/gcc3_linux_intel/callvirtualmethod.cxx b/bridges/source/cpp_uno/gcc3_linux_intel/callvirtualmethod.cxx
new file mode 100644
index 000000000..b0b160b24
--- /dev/null
+++ b/bridges/source/cpp_uno/gcc3_linux_intel/callvirtualmethod.cxx
@@ -0,0 +1,150 @@
+/* -*- 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 <cassert>
+
+#include <cppu/macros.hxx>
+#include <sal/types.h>
+#include <typelib/typeclass.h>
+#include <typelib/typedescription.h>
+
+#include "callvirtualmethod.hxx"
+#include "share.hxx"
+
+// The call instruction within the asm block of callVirtualMethod may throw
+// exceptions.  At least GCC 4.7.0 with -O0 would create (unnecessary)
+// .gcc_exception_table call-site table entries around all other calls in this
+// function that can throw, leading to std::terminate if the asm call throws an
+// exception and the unwinding C++ personality routine finds the unexpected hole
+// in the .gcc_exception_table.  Therefore, make sure this function explicitly
+// only calls nothrow-functions (so GCC 4.7.0 with -O0 happens to not create a
+// .gcc_exception_table section at all for this function).  For some reason,
+// this also needs to be in a source file of its own.
+//
+// Also, this file should be compiled with -fnon-call-exceptions, and ideally
+// there would be a way to tell the compiler that the asm block contains calls
+// to functions that can potentially throw; see the mail thread starting at
+// <http://gcc.gnu.org/ml/gcc/2012-03/msg00454.html> "C++: Letting compiler know
+// asm block can call function that can throw?"
+
+void CPPU_CURRENT_NAMESPACE::callVirtualMethod(
+    void * pAdjustedThisPtr, sal_Int32 nVtableIndex, void * pRegisterReturn,
+    typelib_TypeDescription * pReturnTypeDescr, bool bSimpleReturn,
+    sal_Int32 * pStackLongs, sal_Int32 nStackLongs)
+{
+    // parameter list is mixed list of * and values
+    // reference parameters are pointers
+
+    assert(pStackLongs && pAdjustedThisPtr);
+    assert(sizeof (void *) == 4 && sizeof (sal_Int32) == 4);
+        // unexpected size of int
+    assert(nStackLongs && pStackLongs); // no stack
+
+#if defined __clang__
+    if (! pAdjustedThisPtr) CPPU_CURRENT_NAMESPACE::dummy_can_throw_anything("xxx"); // address something
+#endif
+
+    long edx, eax; // for register returns
+    void * stackptr;
+    asm volatile (
+        "mov   %%esp, %2\n\t"
+        // preserve potential 128bit stack alignment
+        "and   $0xfffffff0, %%esp\n\t"
+        "mov   %3, %%eax\n\t"
+        "lea   -4(,%%eax,4), %%eax\n\t"
+        "and   $0xf, %%eax\n\t"
+        "sub   $0xc, %%eax\n\t"
+        "add   %%eax, %%esp\n\t"
+        // copy values
+        "mov   %3, %%eax\n\t"
+        "mov   %%eax, %%edx\n\t"
+        "dec   %%edx\n\t"
+        "shl   $2, %%edx\n\t"
+        "add   %4, %%edx\n"
+        "Lcopy:\n\t"
+        "pushl 0(%%edx)\n\t"
+        "sub   $4, %%edx\n\t"
+        "dec   %%eax\n\t"
+        "jne   Lcopy\n\t"
+        // do the actual call
+        "mov   %5, %%edx\n\t"
+        "mov   0(%%edx), %%edx\n\t"
+        "mov   %6, %%eax\n\t"
+        "shl   $2, %%eax\n\t"
+        "add   %%eax, %%edx\n\t"
+        "mov   0(%%edx), %%edx\n\t"
+        "call  *%%edx\n\t"
+        // save return registers
+         "mov   %%eax, %0\n\t"
+         "mov   %%edx, %1\n\t"
+        // cleanup stack
+        "mov   %2, %%esp\n\t"
+        : "=m"(eax), "=m"(edx), "=m"(stackptr)
+        : "m"(nStackLongs), "m"(pStackLongs), "m"(pAdjustedThisPtr), "m"(nVtableIndex)
+        : "eax", "ecx", "edx" );
+    switch( pReturnTypeDescr->eTypeClass )
+    {
+        case typelib_TypeClass_VOID:
+            break;
+        case typelib_TypeClass_HYPER:
+        case typelib_TypeClass_UNSIGNED_HYPER:
+            static_cast<long*>(pRegisterReturn)[1] = edx;
+            [[fallthrough]];
+        case typelib_TypeClass_LONG:
+        case typelib_TypeClass_UNSIGNED_LONG:
+        case typelib_TypeClass_CHAR:
+        case typelib_TypeClass_ENUM:
+            static_cast<long*>(pRegisterReturn)[0] = eax;
+            break;
+        case typelib_TypeClass_SHORT:
+        case typelib_TypeClass_UNSIGNED_SHORT:
+            *static_cast<unsigned short*>(pRegisterReturn) = eax;
+            break;
+        case typelib_TypeClass_BOOLEAN:
+        case typelib_TypeClass_BYTE:
+            *static_cast<unsigned char*>(pRegisterReturn) = eax;
+            break;
+        case typelib_TypeClass_FLOAT:
+            asm ( "fstps %0" : : "m"(*static_cast<char *>(pRegisterReturn)) );
+            break;
+        case typelib_TypeClass_DOUBLE:
+            asm ( "fstpl %0\n\t" : : "m"(*static_cast<char *>(pRegisterReturn)) );
+            break;
+        default:
+        {
+#if defined (FREEBSD) || defined(NETBSD) || defined(OPENBSD) || defined(MACOSX) || \
+    defined(DRAGONFLY)
+            sal_Int32 const nRetSize = pReturnTypeDescr->nSize;
+            if (bSimpleReturn && nRetSize <= 8 && nRetSize > 0)
+            {
+                if (nRetSize > 4)
+                    static_cast<long *>(pRegisterReturn)[1] = edx;
+                static_cast<long *>(pRegisterReturn)[0] = eax;
+            }
+#else
+            (void)bSimpleReturn;
+#endif
+            break;
+        }
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/bridges/source/cpp_uno/gcc3_linux_intel/callvirtualmethod.hxx b/bridges/source/cpp_uno/gcc3_linux_intel/callvirtualmethod.hxx
new file mode 100644
index 000000000..4098b87d8
--- /dev/null
+++ b/bridges/source/cpp_uno/gcc3_linux_intel/callvirtualmethod.hxx
@@ -0,0 +1,40 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_BRIDGES_SOURCE_CPP_UNO_GCC3_LINUX_INTEL_CALLVIRTUALMETHOD_HXX
+#define INCLUDED_BRIDGES_SOURCE_CPP_UNO_GCC3_LINUX_INTEL_CALLVIRTUALMETHOD_HXX
+
+#include <sal/config.h>
+
+#include <cppu/macros.hxx>
+#include <sal/types.h>
+#include <typelib/typedescription.h>
+
+namespace CPPU_CURRENT_NAMESPACE {
+
+void callVirtualMethod(
+    void * pAdjustedThisPtr, sal_Int32 nVtableIndex, void * pRegisterReturn,
+    typelib_TypeDescription * pReturnTypeDescr, bool bSimpleReturn,
+    sal_Int32 * pStackLongs, sal_Int32 nStackLongs);
+
+}
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/bridges/source/cpp_uno/gcc3_linux_intel/cpp2uno.cxx b/bridges/source/cpp_uno/gcc3_linux_intel/cpp2uno.cxx
new file mode 100644
index 000000000..70c6091ec
--- /dev/null
+++ b/bridges/source/cpp_uno/gcc3_linux_intel/cpp2uno.cxx
@@ -0,0 +1,517 @@
+/* -*- 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 <com/sun/star/uno/RuntimeException.hpp>
+#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 "call.hxx"
+#include "share.hxx"
+
+using namespace ::com::sun::star::uno;
+
+namespace
+{
+
+void 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 ** pCallStack,
+    void * pReturnValue )
+{
+    // pCallStack: ret, [return ptr], this, params
+    char * pCppStack = reinterpret_cast<char *>(pCallStack +1);
+
+    // return
+    typelib_TypeDescription * pReturnTypeDescr = nullptr;
+    if (pReturnTypeRef)
+        TYPELIB_DANGER_GET( &pReturnTypeDescr, pReturnTypeRef );
+
+    void * pUnoReturn = nullptr;
+    void * pCppReturn = nullptr; // complex return ptr: if != 0 && != pUnoReturn, reconversion need
+
+    if (pReturnTypeDescr)
+    {
+        if (x86::isSimpleReturnType( pReturnTypeDescr ))
+        {
+            pUnoReturn = pReturnValue; // direct way for simple types
+        }
+        else // complex return via ptr (pCppReturn)
+        {
+            pCppReturn = *reinterpret_cast<void **>(pCppStack);
+            pCppStack += sizeof(void *);
+
+            pUnoReturn = (bridges::cpp_uno::shared::relatesToInterfaceType(
+                              pReturnTypeDescr )
+                          ? alloca( pReturnTypeDescr->nSize )
+                          : pCppReturn); // direct way
+        }
+    }
+    // pop this
+    pCppStack += sizeof( void* );
+
+    // stack space
+    static_assert(sizeof(void *) == sizeof(sal_Int32), "### unexpected size!");
+    // parameters
+    void ** pUnoArgs = static_cast<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 = reinterpret_cast<sal_Int32 *>(pUnoArgs + (2 * nParams));
+    // type descriptions for reconversions
+    typelib_TypeDescription ** ppTempParamTypeDescr = reinterpret_cast<typelib_TypeDescription **>(pUnoArgs + (3 * nParams));
+
+    sal_Int32 nTempIndices   = 0;
+
+    for ( sal_Int32 nPos = 0; nPos < nParams; ++nPos )
+    {
+        const typelib_MethodParameter & rParam = pParams[nPos];
+        typelib_TypeDescription * pParamTypeDescr = nullptr;
+        TYPELIB_DANGER_GET( &pParamTypeDescr, rParam.pTypeRef );
+
+        if (!rParam.bOut
+            && bridges::cpp_uno::shared::isSimpleType( pParamTypeDescr ))
+            // value
+        {
+            pCppArgs[nPos] = pCppStack;
+            pUnoArgs[nPos] = pCppStack;
+            switch (pParamTypeDescr->eTypeClass)
+            {
+            case typelib_TypeClass_HYPER:
+            case typelib_TypeClass_UNSIGNED_HYPER:
+            case typelib_TypeClass_DOUBLE:
+                pCppStack += sizeof(sal_Int32); // extra long
+                break;
+            default:
+                break;
+            }
+            // no longer needed
+            TYPELIB_DANGER_RELEASE( pParamTypeDescr );
+        }
+        else // ptr to complex value | ref
+        {
+            pCppArgs[nPos] = *reinterpret_cast<void **>(pCppStack);
+
+            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 ),
+                                        *reinterpret_cast<void **>(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] = *reinterpret_cast<void **>(pCppStack);
+                // no longer needed
+                TYPELIB_DANGER_RELEASE( pParamTypeDescr );
+            }
+        }
+        pCppStack += sizeof(sal_Int32); // standard parameter length
+    }
+
+    // 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], nullptr );
+            TYPELIB_DANGER_RELEASE( ppTempParamTypeDescr[nTempIndices] );
+        }
+        if (pReturnTypeDescr)
+            TYPELIB_DANGER_RELEASE( pReturnTypeDescr );
+
+        CPPU_CURRENT_NAMESPACE::raiseException(
+            &aUnoExc, pThis->getBridge()->getUno2Cpp() );
+            // has to destruct the any
+    }
+    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, nullptr );
+
+            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, nullptr );
+            }
+            // complex return ptr is set to eax
+            *static_cast< void ** >(pReturnValue) = pCppReturn;
+        }
+        if (pReturnTypeDescr)
+        {
+            TYPELIB_DANGER_RELEASE( pReturnTypeDescr );
+        }
+    }
+}
+
+
+extern "C" void cpp_vtable_call(
+    int nFunctionIndex, int nVtableOffset, void** pCallStack,
+    void * pReturnValue )
+{
+    static_assert(sizeof(sal_Int32)==sizeof(void *), "### unexpected!");
+
+    // pCallStack: ret adr, [ret *], this, params
+    void * pThis;
+    if( nFunctionIndex & 0x80000000 )
+    {
+        nFunctionIndex &= 0x7fffffff;
+        pThis = pCallStack[2];
+    }
+    else
+    {
+        pThis = pCallStack[1];
+    }
+    pThis = static_cast< char * >(pThis) - nVtableOffset;
+    bridges::cpp_uno::shared::CppInterfaceProxy * pCppI
+        = bridges::cpp_uno::shared::CppInterfaceProxy::castInterfaceToProxy(
+            pThis);
+
+    typelib_InterfaceTypeDescription * pTypeDescr = pCppI->getTypeDescr();
+
+    if (nFunctionIndex >= pTypeDescr->nMapFunctionIndexToMemberIndex)
+    {
+        SAL_WARN(
+            "bridges",
+            "illegal " << OUString::unacquired(&pTypeDescr->aBase.pTypeName)
+                << " vtable index " << nFunctionIndex << "/"
+                << pTypeDescr->nMapFunctionIndexToMemberIndex);
+        throw RuntimeException(
+            ("illegal " + OUString::unacquired(&pTypeDescr->aBase.pTypeName)
+             + " vtable index " + OUString::number(nFunctionIndex) + "/"
+             + OUString::number(pTypeDescr->nMapFunctionIndexToMemberIndex)),
+            static_cast<XInterface *>(pThis));
+    }
+
+    // determine called method
+    sal_Int32 nMemberPos = pTypeDescr->pMapFunctionIndexToMemberIndex[nFunctionIndex];
+    assert(nMemberPos < pTypeDescr->nAllMembers);
+
+    TypeDescription aMemberDescr( pTypeDescr->ppAllMembers[nMemberPos] );
+
+    switch (aMemberDescr.get()->eTypeClass)
+    {
+    case typelib_TypeClass_INTERFACE_ATTRIBUTE:
+    {
+        if (pTypeDescr->pMapMemberIndexToFunctionIndex[nMemberPos] == nFunctionIndex)
+        {
+            // is GET method
+            cpp2uno_call(
+                pCppI, aMemberDescr.get(),
+                reinterpret_cast<typelib_InterfaceAttributeTypeDescription *>(aMemberDescr.get())->pAttributeTypeRef,
+                0, nullptr, // no params
+                pCallStack, pReturnValue );
+        }
+        else
+        {
+            // is SET method
+            typelib_MethodParameter aParam;
+            aParam.pTypeRef =
+                reinterpret_cast<typelib_InterfaceAttributeTypeDescription *>(aMemberDescr.get())->pAttributeTypeRef;
+            aParam.bIn      = true;
+            aParam.bOut     = false;
+
+            cpp2uno_call(
+                pCppI, aMemberDescr.get(),
+                nullptr, // indicates void return
+                1, &aParam,
+                pCallStack, pReturnValue );
+        }
+        break;
+    }
+    case typelib_TypeClass_INTERFACE_METHOD:
+    {
+        // is METHOD
+        switch (nFunctionIndex)
+        {
+        case 1: // acquire()
+            pCppI->acquireProxy(); // non virtual call!
+            break;
+        case 2: // release()
+            pCppI->releaseProxy(); // non virtual call!
+            break;
+        case 0: // queryInterface() opt
+        {
+            typelib_TypeDescription * pTD = nullptr;
+            TYPELIB_DANGER_GET( &pTD, static_cast< Type * >( pCallStack[3] )->getTypeLibType() );
+            if (pTD)
+            {
+                XInterface * pInterface = nullptr;
+                (*pCppI->getBridge()->getCppEnv()->getRegisteredInterface)(
+                    pCppI->getBridge()->getCppEnv(),
+                    reinterpret_cast<void **>(&pInterface), pCppI->getOid().pData,
+                    reinterpret_cast<typelib_InterfaceTypeDescription *>(pTD) );
+
+                if (pInterface)
+                {
+                    ::uno_any_construct(
+                        static_cast< uno_Any * >( pCallStack[1] ),
+                        &pInterface, pTD, cpp_acquire );
+                    pInterface->release();
+                    TYPELIB_DANGER_RELEASE( pTD );
+                    *static_cast< void ** >(pReturnValue) = pCallStack[1];
+                    break;
+                }
+                TYPELIB_DANGER_RELEASE( pTD );
+            }
+            [[fallthrough]]; // else perform queryInterface()
+        }
+        default:
+            cpp2uno_call(
+                pCppI, aMemberDescr.get(),
+                reinterpret_cast<typelib_InterfaceMethodTypeDescription *>(aMemberDescr.get())->pReturnTypeRef,
+                reinterpret_cast<typelib_InterfaceMethodTypeDescription *>(aMemberDescr.get())->nParams,
+                reinterpret_cast<typelib_InterfaceMethodTypeDescription *>(aMemberDescr.get())->pParams,
+                pCallStack, pReturnValue );
+        }
+        break;
+    }
+    default:
+    {
+        throw RuntimeException( "no member description found!", static_cast<XInterface *>(pThis) );
+    }
+    }
+}
+
+extern "C" typedef void (*PrivateSnippetExecutor)();
+
+int const codeSnippetSize = 16;
+
+#if defined (FREEBSD) || defined(NETBSD) || defined(OPENBSD) || defined(MACOSX) || \
+    defined(DRAGONFLY)
+namespace
+{
+    PrivateSnippetExecutor returnsInRegister(typelib_TypeDescriptionReference * pReturnTypeRef)
+    {
+        //These archs apparently are returning small structs in registers, while Linux
+        //doesn't
+        PrivateSnippetExecutor exec=NULL;
+
+        typelib_TypeDescription * pReturnTypeDescr = 0;
+        TYPELIB_DANGER_GET( &pReturnTypeDescr, pReturnTypeRef );
+        const bool bSimpleReturnStruct = x86::isSimpleReturnType(pReturnTypeDescr);
+        const sal_Int32 nRetSize = pReturnTypeDescr->nSize;
+        TYPELIB_DANGER_RELEASE( pReturnTypeDescr );
+        if (bSimpleReturnStruct)
+        {
+            exec = privateSnippetExecutorGeneral; // fills eax
+            if (nRetSize > 4)
+                exec = privateSnippetExecutorHyper; // fills eax/edx
+        }
+        return exec;
+    }
+}
+#endif
+
+unsigned char * codeSnippet(
+    unsigned char * code, sal_PtrDiff writetoexecdiff, sal_Int32 functionIndex, sal_Int32 vtableOffset,
+    typelib_TypeDescriptionReference * pReturnTypeRef)
+{
+    PrivateSnippetExecutor exec;
+    typelib_TypeClass eReturnClass = pReturnTypeRef ? pReturnTypeRef->eTypeClass : typelib_TypeClass_VOID;
+    switch (eReturnClass)
+    {
+    case typelib_TypeClass_VOID:
+        exec = privateSnippetExecutorVoid;
+        break;
+    case typelib_TypeClass_HYPER:
+    case typelib_TypeClass_UNSIGNED_HYPER:
+        exec = privateSnippetExecutorHyper;
+        break;
+    case typelib_TypeClass_FLOAT:
+        exec = privateSnippetExecutorFloat;
+        break;
+    case typelib_TypeClass_DOUBLE:
+        exec = privateSnippetExecutorDouble;
+        break;
+    case typelib_TypeClass_STRUCT:
+    case typelib_TypeClass_EXCEPTION:
+#if defined(FREEBSD) || defined(NETBSD) || defined(OPENBSD) || defined(MACOSX) || \
+    defined(DRAGONFLY)
+        exec = returnsInRegister(pReturnTypeRef);
+        if (!exec)
+        {
+            exec = privateSnippetExecutorClass;
+            functionIndex |= 0x80000000;
+        }
+        break;
+#endif
+    case typelib_TypeClass_STRING:
+    case typelib_TypeClass_TYPE:
+    case typelib_TypeClass_ANY:
+    case typelib_TypeClass_SEQUENCE:
+    case typelib_TypeClass_INTERFACE:
+        exec = privateSnippetExecutorClass;
+        functionIndex |= 0x80000000;
+        break;
+    default:
+        exec = privateSnippetExecutorGeneral;
+        break;
+    }
+    unsigned char * p = code;
+    assert(sizeof (sal_Int32) == 4);
+    // mov function_index, %eax:
+    *p++ = 0xB8;
+    *reinterpret_cast< sal_Int32 * >(p) = functionIndex;
+    p += sizeof (sal_Int32);
+    // mov vtable_offset, %edx:
+    *p++ = 0xBA;
+    *reinterpret_cast< sal_Int32 * >(p) = vtableOffset;
+    p += sizeof (sal_Int32);
+    // jmp privateSnippetExecutor:
+    *p++ = 0xE9;
+    *reinterpret_cast< sal_Int32 * >(p)
+        = reinterpret_cast<unsigned char *>(exec) - p - sizeof (sal_Int32) - writetoexecdiff;
+    p += sizeof (sal_Int32);
+    assert(p - code <= codeSnippetSize);
+    return code + codeSnippetSize;
+}
+
+}
+
+struct bridges::cpp_uno::shared::VtableFactory::Slot { void * fn; };
+
+bridges::cpp_uno::shared::VtableFactory::Slot *
+bridges::cpp_uno::shared::VtableFactory::mapBlockToVtable(void * block) {
+    return static_cast< Slot * >(block) + 2;
+}
+
+std::size_t bridges::cpp_uno::shared::VtableFactory::getBlockSize(
+    sal_Int32 slotCount)
+{
+    return (slotCount + 2) * sizeof (Slot) + slotCount * codeSnippetSize;
+}
+
+bridges::cpp_uno::shared::VtableFactory::Slot *
+bridges::cpp_uno::shared::VtableFactory::initializeBlock(
+    void * block, sal_Int32 slotCount, sal_Int32,
+    typelib_InterfaceTypeDescription *)
+{
+    Slot * slots = mapBlockToVtable(block);
+    slots[-2].fn = nullptr;
+    slots[-1].fn = nullptr;
+    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;
+    for (sal_Int32 i = 0; i < type->nMembers; ++i) {
+        typelib_TypeDescription * member = nullptr;
+        TYPELIB_DANGER_GET(&member, type->ppMembers[i]);
+        assert(member != nullptr);
+        switch (member->eTypeClass) {
+        case typelib_TypeClass_INTERFACE_ATTRIBUTE:
+            // Getter:
+            (s++)->fn = code + writetoexecdiff;
+            code = codeSnippet(
+                code, writetoexecdiff, functionOffset++, vtableOffset,
+                reinterpret_cast< typelib_InterfaceAttributeTypeDescription * >(
+                    member)->pAttributeTypeRef);
+            // Setter:
+            if (!reinterpret_cast<
+                typelib_InterfaceAttributeTypeDescription * >(
+                    member)->bReadOnly)
+            {
+                (s++)->fn = code + writetoexecdiff;
+                code = codeSnippet(
+                    code, writetoexecdiff, functionOffset++, vtableOffset,
+                    nullptr);
+            }
+            break;
+
+        case typelib_TypeClass_INTERFACE_METHOD:
+            (s++)->fn = code + writetoexecdiff;
+            code = codeSnippet(
+                code, writetoexecdiff, functionOffset++, vtableOffset,
+                reinterpret_cast< typelib_InterfaceMethodTypeDescription * >(
+                    member)->pReturnTypeRef);
+            break;
+
+        default:
+            assert(false);
+            break;
+        }
+        TYPELIB_DANGER_RELEASE(member);
+    }
+    return code;
+}
+
+void bridges::cpp_uno::shared::VtableFactory::flushCode(
+    unsigned char const *, unsigned char const *)
+{}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/bridges/source/cpp_uno/gcc3_linux_intel/except.cxx b/bridges/source/cpp_uno/gcc3_linux_intel/except.cxx
new file mode 100644
index 000000000..79a37803b
--- /dev/null
+++ b/bridges/source/cpp_uno/gcc3_linux_intel/except.cxx
@@ -0,0 +1,302 @@
+/* -*- 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 <cstdio>
+#include <cstring>
+#include <dlfcn.h>
+
+#include <rtl/strbuf.hxx>
+#include <rtl/ustrbuf.hxx>
+#include <osl/mutex.hxx>
+#include <sal/log.hxx>
+
+#include <com/sun/star/uno/genfunc.hxx>
+#include <com/sun/star/uno/RuntimeException.hpp>
+#include <typelib/typedescription.hxx>
+#include <unordered_map>
+#include "share.hxx"
+
+using namespace ::std;
+using namespace ::osl;
+using namespace ::com::sun::star::uno;
+using namespace ::__cxxabiv1;
+
+
+namespace CPPU_CURRENT_NAMESPACE
+{
+
+void dummy_can_throw_anything( char const * )
+{
+}
+
+static OUString toUNOname( char const * p )
+{
+#if OSL_DEBUG_LEVEL > 1
+    char const * start = p;
+#endif
+
+    // example: N3com3sun4star4lang24IllegalArgumentExceptionE
+
+    OUStringBuffer buf( 64 );
+    assert( 'N' == *p );
+    ++p; // skip N
+
+    while ('E' != *p)
+    {
+        // read chars count
+        long n = (*p++ - '0');
+        while ('0' <= *p && '9' >= *p)
+        {
+            n *= 10;
+            n += (*p++ - '0');
+        }
+        buf.appendAscii( p, n );
+        p += n;
+        if ('E' != *p)
+            buf.append( '.' );
+    }
+
+#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 std::unordered_map< OUString, type_info * > t_rtti_map;
+
+    Mutex m_mutex;
+    t_rtti_map m_rttis;
+    t_rtti_map m_generatedRttis;
+
+#if !defined ANDROID
+    void * m_hApp;
+#endif
+
+public:
+    RTTI();
+    ~RTTI();
+
+    type_info * getRTTI( typelib_CompoundTypeDescription * );
+};
+
+RTTI::RTTI()
+#if !defined ANDROID
+    : m_hApp( dlopen(nullptr, RTLD_LAZY) )
+#endif
+{
+}
+
+RTTI::~RTTI()
+{
+#if !defined ANDROID
+    dlclose( m_hApp );
+#endif
+}
+
+
+type_info * RTTI::getRTTI( typelib_CompoundTypeDescription *pTypeDescr )
+{
+    type_info * rtti;
+
+    OUString const & unoName = OUString::unacquired(&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( "_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() );
+#if !defined ANDROID
+        rtti = static_cast<type_info *>(dlsym( m_hApp, symName.getStr() ));
+#else
+        rtti = static_cast<type_info *>(dlsym( RTLD_DEFAULT, symName.getStr() ));
+#endif
+
+        if (rtti)
+        {
+            pair< t_rtti_map::iterator, bool > insertion(
+                m_rttis.insert( t_rtti_map::value_type( unoName, rtti ) ) );
+            SAL_WARN_IF( !insertion.second, "bridges", "### 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(
+                        pTypeDescr->pBaseTypeDescription);
+                    rtti = new __si_class_type_info(
+                        strdup( rttiName ), static_cast<__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 ) ) );
+                SAL_WARN_IF( !insertion.second, "bridges", "### inserting new generated rtti failed?!" );
+            }
+            else // taking already generated rtti
+            {
+                rtti = iFind->second;
+            }
+        }
+    }
+    else
+    {
+        rtti = iRttiFind->second;
+    }
+
+    return rtti;
+}
+
+
+extern "C" {
+static void _GLIBCXX_CDTOR_CALLABI deleteException( void * pExc )
+{
+    __cxa_exception const * header = static_cast<__cxa_exception const *>(pExc) - 1;
+    typelib_TypeDescription * pTD = nullptr;
+    OUString unoName( toUNOname( header->exceptionType->name() ) );
+    ::typelib_typedescription_getByName( &pTD, unoName.pData );
+    assert(pTD && "### unknown exception type! leaving out destruction => leaking!!!");
+    if (pTD)
+    {
+        ::uno_destructData( pExc, pTD, cpp_release );
+        ::typelib_typedescription_release( pTD );
+    }
+}
+}
+
+void raiseException( uno_Any * pUnoExc, uno_Mapping * pUno2Cpp )
+{
+#if OSL_DEBUG_LEVEL > 1
+    OString cstr(
+        OUStringToOString(
+            OUString::unacquired( &pUnoExc->pType->pTypeName ),
+            RTL_TEXTENCODING_ASCII_US ) );
+    fprintf( stderr, "> uno exception occurred: %s\n", cstr.getStr() );
+#endif
+    void * pCppExc;
+    type_info * rtti;
+
+    {
+    // construct cpp exception object
+    typelib_TypeDescription * pTypeDescr = nullptr;
+    TYPELIB_DANGER_GET( &pTypeDescr, pUnoExc->pType );
+    assert(pTypeDescr);
+    if (! pTypeDescr)
+    {
+        throw RuntimeException(
+            "cannot get typedescription for type " +
+            OUString::unacquired( &pUnoExc->pType->pTypeName ) );
+    }
+
+    pCppExc = __cxxabiv1::__cxa_allocate_exception( pTypeDescr->nSize );
+    ::uno_copyAndConvertData( pCppExc, pUnoExc->pData, pTypeDescr, pUno2Cpp );
+
+    // destruct uno exception
+    ::uno_any_destruct( pUnoExc, nullptr );
+    // avoiding locked counts
+    static RTTI rtti_data;
+    rtti = rtti_data.getRTTI(reinterpret_cast<typelib_CompoundTypeDescription*>(pTypeDescr));
+    TYPELIB_DANGER_RELEASE( pTypeDescr );
+    assert(rtti && "### no rtti for throwing exception!");
+    if (! rtti)
+    {
+        throw RuntimeException(
+            "no rtti for type " +
+            OUString::unacquired( &pUnoExc->pType->pTypeName ) );
+    }
+    }
+
+    __cxxabiv1::__cxa_throw( pCppExc, rtti, deleteException );
+}
+
+void fillUnoException(uno_Any * pUnoExc, uno_Mapping * pCpp2Uno)
+{
+    __cxa_exception * header = reinterpret_cast<CPPU_CURRENT_NAMESPACE::__cxa_eh_globals*>(
+                 __cxxabiv1::__cxa_get_globals())->caughtExceptions;
+    if (! header)
+    {
+        RuntimeException aRE( "no exception header!" );
+        Type const & rType = cppu::UnoType<decltype(aRE)>::get();
+        uno_type_any_constructAndConvert( pUnoExc, &aRE, rType.getTypeLibType(), pCpp2Uno );
+        SAL_WARN("bridges", aRE.Message);
+        return;
+    }
+
+    std::type_info *exceptionType = __cxxabiv1::__cxa_current_exception_type();
+
+    typelib_TypeDescription * pExcTypeDescr = nullptr;
+    OUString unoName( toUNOname( exceptionType->name() ) );
+#if OSL_DEBUG_LEVEL > 1
+    OString cstr_unoName( OUStringToOString( unoName, RTL_TEXTENCODING_ASCII_US ) );
+    fprintf( stderr, "> c++ exception occurred: %s\n", cstr_unoName.getStr() );
+#endif
+    typelib_typedescription_getByName( &pExcTypeDescr, unoName.pData );
+    if (nullptr == pExcTypeDescr)
+    {
+        RuntimeException aRE( "exception type not found: " + unoName );
+        Type const & rType = cppu::UnoType<decltype(aRE)>::get();
+        uno_type_any_constructAndConvert( pUnoExc, &aRE, rType.getTypeLibType(), pCpp2Uno );
+        SAL_WARN("bridges", aRE.Message);
+    }
+    else
+    {
+        // construct uno exception any
+        uno_any_constructAndConvert( pUnoExc, header->adjustedPtr, pExcTypeDescr, pCpp2Uno );
+        typelib_typedescription_release( pExcTypeDescr );
+    }
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/bridges/source/cpp_uno/gcc3_linux_intel/share.hxx b/bridges/source/cpp_uno/gcc3_linux_intel/share.hxx
new file mode 100644
index 000000000..39325c84e
--- /dev/null
+++ b/bridges/source/cpp_uno/gcc3_linux_intel/share.hxx
@@ -0,0 +1,156 @@
+/* -*- 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 <typeinfo>
+#include <exception>
+#include <cstddef>
+
+#include <cxxabi.h>
+#ifndef _GLIBCXX_CDTOR_CALLABI // new in GCC 4.7 cxxabi.h
+#define _GLIBCXX_CDTOR_CALLABI
+#endif
+#include <unwind.h>
+
+#include <config_cxxabi.h>
+#include <uno/any2.h>
+#include <uno/mapping.h>
+
+#if !HAVE_CXXABI_H_CLASS_TYPE_INFO
+// <https://mentorembedded.github.io/cxx-abi/abi.html>,
+// libstdc++-v3/libsupc++/cxxabi.h:
+namespace __cxxabiv1 {
+class __class_type_info: public std::type_info {
+public:
+    explicit __class_type_info(char const * n): type_info(n) {}
+    ~__class_type_info() override;
+};
+}
+#endif
+
+#if !HAVE_CXXABI_H_SI_CLASS_TYPE_INFO
+// <https://mentorembedded.github.io/cxx-abi/abi.html>,
+// libstdc++-v3/libsupc++/cxxabi.h:
+namespace __cxxabiv1 {
+class __si_class_type_info: public __class_type_info {
+public:
+    __class_type_info const * __base_type;
+    explicit __si_class_type_info(
+        char const * n, __class_type_info const *base):
+        __class_type_info(n), __base_type(base) {}
+    ~__si_class_type_info() override;
+};
+}
+#endif
+
+namespace CPPU_CURRENT_NAMESPACE
+{
+
+void dummy_can_throw_anything( char const * );
+
+// ----- following decl from libstdc++-v3/libsupc++/unwind-cxx.h
+
+struct __cxa_exception
+{
+    std::type_info *exceptionType;
+    void (*exceptionDestructor)(void *);
+
+    void (*unexpectedHandler)(); // std::unexpected_handler dropped from C++17
+    std::terminate_handler terminateHandler;
+
+    __cxa_exception *nextException;
+
+    int handlerCount;
+
+    int handlerSwitchValue;
+    const unsigned char *actionRecord;
+    const unsigned char *languageSpecificData;
+    void *catchTemp;
+    void *adjustedPtr;
+
+    _Unwind_Exception unwindHeader;
+};
+
+struct __cxa_eh_globals
+{
+    __cxa_exception *caughtExceptions;
+    unsigned int uncaughtExceptions;
+};
+
+}
+
+// __cxa_get_globals is exported from libstdc++ since GCC 3.4.0 (CXXABI_1.3),
+// but it is only declared in cxxabi.h (in namespace __cxxabiv1) since
+// GCC 4.7.0.  It returns a pointer to a struct __cxa_eh_globals, but that
+// struct is only incompletely declared even in the GCC 4.7.0 cxxabi.h.
+// Therefore, provide a declaration here for old GCC (libstdc++, really) version
+// that returns a void pointer, and in the code calling it always cast to the
+// above fake definition of CPPU_CURRENT_NAMESPACE::__cxa_eh_globals (which
+// hopefully keeps matching the real definition in libstdc++); similarly for
+// __cxa_allocate_exception and __cxa_throw, though they do not have the
+// additional problem of an incompletely declared return type:
+
+#if !HAVE_CXXABI_H_CXA_GET_GLOBALS
+namespace __cxxabiv1 { extern "C" void * __cxa_get_globals() throw(); }
+#endif
+
+#if !HAVE_CXXABI_H_CXA_CURRENT_EXCEPTION_TYPE
+namespace __cxxabiv1 {
+extern "C" std::type_info *__cxa_current_exception_type() throw();
+}
+#endif
+
+#if !HAVE_CXXABI_H_CXA_ALLOCATE_EXCEPTION
+namespace __cxxabiv1 {
+extern "C" void * __cxa_allocate_exception(std::size_t thrown_size) throw();
+}
+#endif
+
+#if !HAVE_CXXABI_H_CXA_THROW
+namespace __cxxabiv1 {
+extern "C" void __cxa_throw(
+    void * thrown_exception, void * tinfo, void (* dest)(void *))
+    __attribute__((noreturn));
+}
+#endif
+
+extern "C" void privateSnippetExecutorGeneral();
+extern "C" void privateSnippetExecutorVoid();
+extern "C" void privateSnippetExecutorHyper();
+extern "C" void privateSnippetExecutorFloat();
+extern "C" void privateSnippetExecutorDouble();
+extern "C" void privateSnippetExecutorClass();
+
+namespace CPPU_CURRENT_NAMESPACE
+{
+
+void raiseException(
+    uno_Any * pUnoExc, uno_Mapping * pUno2Cpp );
+
+void fillUnoException(uno_Any *, uno_Mapping * pCpp2Uno);
+
+}
+
+namespace x86
+{
+    bool isSimpleReturnType(typelib_TypeDescription * pTD, bool recursive = false);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/bridges/source/cpp_uno/gcc3_linux_intel/uno2cpp.cxx b/bridges/source/cpp_uno/gcc3_linux_intel/uno2cpp.cxx
new file mode 100644
index 000000000..8d532b774
--- /dev/null
+++ b/bridges/source/cpp_uno/gcc3_linux_intel/uno2cpp.cxx
@@ -0,0 +1,392 @@
+/* -*- 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 <typeinfo>
+
+#include <sal/alloca.h>
+
+#include <com/sun/star/uno/genfunc.hxx>
+#include <com/sun/star/uno/Exception.hpp>
+#include <com/sun/star/uno/RuntimeException.hpp>
+#include <o3tl/runtimetooustring.hxx>
+#include <uno/data.h>
+
+#include <bridge.hxx>
+#include <types.hxx>
+#include <unointerfaceproxy.hxx>
+#include <vtables.hxx>
+
+#include "callvirtualmethod.hxx"
+#include "share.hxx"
+
+using namespace ::com::sun::star::uno;
+
+namespace
+{
+
+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      =
+          static_cast<char *>(alloca( sizeof(sal_Int32) + ((nParams+2) * sizeof(sal_Int64)) ));
+      char * pCppStackStart = pCppStack;
+
+    // return
+    typelib_TypeDescription * pReturnTypeDescr = nullptr;
+    TYPELIB_DANGER_GET( &pReturnTypeDescr, pReturnTypeRef );
+    assert(pReturnTypeDescr);
+
+    void * pCppReturn = nullptr; // if != 0 && != pUnoReturn, needs reconversion
+    bool bSimpleReturn = true;
+
+    if (pReturnTypeDescr)
+    {
+        bSimpleReturn = x86::isSimpleReturnType(pReturnTypeDescr);
+        if (bSimpleReturn)
+        {
+            pCppReturn = pUnoReturn; // direct way for simple types
+        }
+        else
+        {
+            // complex return via ptr
+            pCppReturn = *reinterpret_cast<void **>(pCppStack)
+                = (bridges::cpp_uno::shared::relatesToInterfaceType(
+                       pReturnTypeDescr )
+                   ? alloca( pReturnTypeDescr->nSize )
+                   : pUnoReturn); // direct way
+            pCppStack += sizeof(void *);
+        }
+    }
+    // push this
+    void * pAdjustedThisPtr = reinterpret_cast< void ** >(pThis->getCppI())
+        + aVtableSlot.offset;
+    *reinterpret_cast<void **>(pCppStack) = pAdjustedThisPtr;
+    pCppStack += sizeof( void* );
+
+    // stack space
+    static_assert(sizeof(void *) == sizeof(sal_Int32), "### unexpected size!");
+    // args
+    void ** pCppArgs  = static_cast<void **>(alloca( 3 * sizeof(void *) * nParams ));
+    // indices of values this have to be converted (interface conversion cpp<=>uno)
+    sal_Int32 * pTempIndices = reinterpret_cast<sal_Int32 *>(pCppArgs + nParams);
+    // type descriptions for reconversions
+    typelib_TypeDescription ** ppTempParamTypeDescr = reinterpret_cast<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 = nullptr;
+        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)
+            {
+            case typelib_TypeClass_HYPER:
+            case typelib_TypeClass_UNSIGNED_HYPER:
+            case typelib_TypeClass_DOUBLE:
+                pCppStack += sizeof(sal_Int32); // extra long
+                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(
+                    *reinterpret_cast<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(
+                    *reinterpret_cast<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
+            {
+                *reinterpret_cast<void **>(pCppStack) = pCppArgs[nPos] = pUnoArgs[nPos];
+                // no longer needed
+                TYPELIB_DANGER_RELEASE( pParamTypeDescr );
+            }
+        }
+        pCppStack += sizeof(sal_Int32); // standard parameter length
+    }
+
+    try
+    {
+        assert( !( (pCppStack - pCppStackStart ) & 3) && "UNALIGNED STACK !!! (Please DO panic)" );
+        try {
+            CPPU_CURRENT_NAMESPACE::callVirtualMethod(
+                pAdjustedThisPtr, aVtableSlot.index,
+                pCppReturn, pReturnTypeDescr, bSimpleReturn,
+                reinterpret_cast<sal_Int32 *>(pCppStackStart), (pCppStack - pCppStackStart) / sizeof(sal_Int32) );
+        } 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 = nullptr;
+
+        // 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, nullptr ); // destroy uno value
+                    uno_copyAndConvertData( pUnoArgs[nIndex], pCppArgs[nIndex], pParamTypeDescr,
+                                            pThis->getBridge()->getCpp2Uno() );
+                }
+            }
+            else // pure out
+            {
+                uno_copyAndConvertData( pUnoArgs[nIndex], pCppArgs[nIndex], pParamTypeDescr,
+                                        pThis->getBridge()->getCpp2Uno() );
+            }
+            // destroy temp cpp param => cpp: every param was constructed
+            uno_destructData( pCppArgs[nIndex], pParamTypeDescr, cpp_release );
+
+            TYPELIB_DANGER_RELEASE( pParamTypeDescr );
+        }
+        // return value
+        if (pCppReturn && pUnoReturn != pCppReturn)
+        {
+            uno_copyAndConvertData( pUnoReturn, pCppReturn, pReturnTypeDescr,
+                                    pThis->getBridge()->getCpp2Uno() );
+            uno_destructData( pCppReturn, pReturnTypeDescr, cpp_release );
+        }
+    }
+    catch (...)
+    {
+        // fill uno exception
+        CPPU_CURRENT_NAMESPACE::fillUnoException(*ppUnoExc, pThis->getBridge()->getCpp2Uno());
+
+        // temporary params
+        for ( ; nTempIndices--; )
+        {
+            sal_Int32 nIndex = pTempIndices[nTempIndices];
+            // destroy temp cpp param => cpp: every param was constructed
+            uno_destructData( pCppArgs[nIndex], ppTempParamTypeDescr[nTempIndices], cpp_release );
+            TYPELIB_DANGER_RELEASE( ppTempParamTypeDescr[nTempIndices] );
+        }
+        // return type
+        if (pReturnTypeDescr)
+            TYPELIB_DANGER_RELEASE( pReturnTypeDescr );
+    }
+}
+
+}
+
+namespace x86
+{
+    bool isSimpleReturnType(typelib_TypeDescription * pTD, bool recursive)
+    {
+        if (bridges::cpp_uno::shared::isSimpleType( pTD ))
+            return true;
+#if defined(FREEBSD) || defined(NETBSD) || defined(OPENBSD) || \
+    defined(MACOSX) || defined(DRAGONFLY)
+        // Only structs of exactly 1, 2, 4, or 8 bytes are returned through
+        // registers, see <http://developer.apple.com/documentation/DeveloperTools/
+        // Conceptual/LowLevelABI/Articles/IA32.html>:
+        if (pTD->eTypeClass == typelib_TypeClass_STRUCT &&
+            (recursive || pTD->nSize <= 2 || pTD->nSize == 4 || pTD->nSize == 8))
+        {
+            typelib_CompoundTypeDescription *const pCompTD =
+                (typelib_CompoundTypeDescription *) pTD;
+            for ( sal_Int32 pos = pCompTD->nMembers; pos--; ) {
+                typelib_TypeDescription * pMemberTD = 0;
+                TYPELIB_DANGER_GET( &pMemberTD, pCompTD->ppTypeRefs[pos] );
+                bool const b = isSimpleReturnType(pMemberTD, true);
+                TYPELIB_DANGER_RELEASE( pMemberTD );
+                if (! b)
+                    return false;
+            }
+            return true;
+        }
+#else
+        (void)recursive;
+#endif
+        return false;
+    }
+}
+
+namespace bridges::cpp_uno::shared {
+
+void unoInterfaceProxyDispatch(
+    uno_Interface * pUnoI, const typelib_TypeDescription * pMemberDescr,
+    void * pReturn, void * pArgs[], uno_Any ** ppException )
+{
+    // is my surrogate
+    bridges::cpp_uno::shared::UnoInterfaceProxy * pThis
+        = static_cast< bridges::cpp_uno::shared::UnoInterfaceProxy * >(pUnoI);
+
+    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,
+                reinterpret_cast<typelib_InterfaceAttributeTypeDescription const *>(pMemberDescr)->pAttributeTypeRef,
+                0, nullptr, // no params
+                pReturn, pArgs, ppException );
+        }
+        else
+        {
+            // is SET
+            typelib_MethodParameter aParam;
+            aParam.pTypeRef =
+                reinterpret_cast<typelib_InterfaceAttributeTypeDescription const *>(pMemberDescr)->pAttributeTypeRef;
+            aParam.bIn      = true;
+            aParam.bOut     = false;
+
+            typelib_TypeDescriptionReference * pReturnTypeRef = nullptr;
+            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 = nullptr;
+            break;
+        case 2: // release uno interface
+            (*pUnoI->release)( pUnoI );
+            *ppException = nullptr;
+            break;
+        case 0: // queryInterface() opt
+        {
+            typelib_TypeDescription * pTD = nullptr;
+            TYPELIB_DANGER_GET( &pTD, static_cast< Type * >( pArgs[0] )->getTypeLibType() );
+            if (pTD)
+            {
+                uno_Interface * pInterface = nullptr;
+                (*pThis->pBridge->getUnoEnv()->getRegisteredInterface)(
+                    pThis->pBridge->getUnoEnv(),
+                    reinterpret_cast<void **>(&pInterface), pThis->oid.pData, reinterpret_cast<typelib_InterfaceTypeDescription *>(pTD) );
+
+                if (pInterface)
+                {
+                    ::uno_any_construct(
+                        static_cast< uno_Any * >( pReturn ),
+                        &pInterface, pTD, nullptr );
+                    (*pInterface->release)( pInterface );
+                    TYPELIB_DANGER_RELEASE( pTD );
+                    *ppException = nullptr;
+                    break;
+                }
+                TYPELIB_DANGER_RELEASE( pTD );
+            }
+            [[fallthrough]]; // else perform queryInterface()
+        }
+        default:
+            // dependent dispatch
+            cpp_call(
+                pThis, aVtableSlot,
+                reinterpret_cast<typelib_InterfaceMethodTypeDescription const *>(pMemberDescr)->pReturnTypeRef,
+                reinterpret_cast<typelib_InterfaceMethodTypeDescription const *>(pMemberDescr)->nParams,
+                reinterpret_cast<typelib_InterfaceMethodTypeDescription const *>(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(), nullptr );
+    }
+    }
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */