Adapt gcc3_solaris_intel bridge to GCC 4.7

...similarly to 0fdbb5b0eabbaa571f3747fda12a56c938cba474 "Make
cpp_uno/gcc3_linux_x86-64 bridge work with GCC 4.7"

Change-Id: Idcafcb07678d02446172d7fde30631a342f6437e

4 files changed, 171 insertions, 85 deletions

diff --git a/bridges/Library_cpp_uno.mk b/bridges/Library_cpp_uno.mk
index 5d9454c70076..34ecf045c13f 100644
--- a/bridges/Library_cpp_uno.mk
+++ b/bridges/Library_cpp_uno.mk
@@ -74,6 +74,7 @@ bridge_noncallexception_objects := callvirtualmethod
 else ifeq ($(OS),SOLARIS)
 bridges_SELECTED_BRIDGE := gcc3_solaris_intel
 bridge_exception_objects := cpp2uno except uno2cpp
+bridge_noncallexception_objects := callvirtualmethod
 else ifeq ($(COM),MSC)
 bridges_SELECTED_BRIDGE := msvc_win32_intel
 bridge_exception_objects := cpp2uno dllinit uno2cpp
diff --git a/bridges/source/cpp_uno/gcc3_solaris_intel/callvirtualmethod.cxx b/bridges/source/cpp_uno/gcc3_solaris_intel/callvirtualmethod.cxx
new file mode 100644
index 000000000000..00f9bdca31e6
--- /dev/null
+++ b/bridges/source/cpp_uno/gcc3_solaris_intel/callvirtualmethod.cxx
@@ -0,0 +1,117 @@
+/* -*- 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 <uno/data.h>
+
+#include "bridges/cpp_uno/shared/bridge.hxx"
+#include "bridges/cpp_uno/shared/types.hxx"
+#include "bridges/cpp_uno/shared/unointerfaceproxy.hxx"
+#include "bridges/cpp_uno/shared/vtables.hxx"
+
+#include "share.hxx"
+
+#include "callvirtualmethod.hxx"
+
+void CPPU_CURRENT_NAMESPACE::callVirtualMethod(
+    void * pAdjustedThisPtr,
+    sal_Int32 nVtableIndex,
+    void * pRegisterReturn,
+    typelib_TypeClass eReturnType,
+    sal_Int32 * pStackLongs,
+    sal_Int32 nStackLongs )
+{
+    // parameter list is mixed list of * and values
+    // reference parameters are pointers
+
+    assert(pStackLongs && pAdjustedThisPtr);
+    static_assert((sizeof(void *) == 4) && (sizeof(sal_Int32) == 4), "### unexpected size of int!");
+    assert(nStackLongs && pStackLongs && "### no stack in callVirtualMethod !");
+
+    // never called
+    if (! pAdjustedThisPtr) CPPU_CURRENT_NAMESPACE::dummy_can_throw_anything("xxx"); // address something
+
+    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( eReturnType )
+    {
+        case typelib_TypeClass_HYPER:
+        case typelib_TypeClass_UNSIGNED_HYPER:
+            ((long*)pRegisterReturn)[1] = edx;
+        case typelib_TypeClass_LONG:
+        case typelib_TypeClass_UNSIGNED_LONG:
+        case typelib_TypeClass_CHAR:
+        case typelib_TypeClass_ENUM:
+            ((long*)pRegisterReturn)[0] = eax;
+            break;
+        case typelib_TypeClass_SHORT:
+        case typelib_TypeClass_UNSIGNED_SHORT:
+            *(unsigned short*)pRegisterReturn = eax;
+            break;
+        case typelib_TypeClass_BOOLEAN:
+        case typelib_TypeClass_BYTE:
+            *(unsigned char*)pRegisterReturn = eax;
+            break;
+        case typelib_TypeClass_FLOAT:
+            asm ( "fstps %0" : : "m"(*(char *)pRegisterReturn) );
+            break;
+        case typelib_TypeClass_DOUBLE:
+            asm ( "fstpl %0\n\t" : : "m"(*(char *)pRegisterReturn) );
+            break;
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/bridges/source/cpp_uno/gcc3_solaris_intel/callvirtualmethod.hxx b/bridges/source/cpp_uno/gcc3_solaris_intel/callvirtualmethod.hxx
new file mode 100644
index 000000000000..783a4c174f9c
--- /dev/null
+++ b/bridges/source/cpp_uno/gcc3_solaris_intel/callvirtualmethod.hxx
@@ -0,0 +1,50 @@
+/* -*- 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_SOLARIS_INTEL_CALLVIRTUALMETHOD_HXX
+#define INCLUDED_BRIDGES_SOURCE_CPP_UNO_GCC3_SOLARIS_INTEL_CALLVIRTUALMETHOD_HXX
+
+
+#include <malloc.h>
+#include "sal/alloca.h"
+
+#include "sal/config.h"
+
+#include <cstring>
+
+
+#include "sal/types.h"
+#include "typelib/typeclass.h"
+#include "typelib/typedescription.h"
+
+namespace CPPU_CURRENT_NAMESPACE {
+
+void callVirtualMethod(
+    void * pAdjustedThisPtr,
+    sal_Int32 nVtableIndex,
+    void * pRegisterReturn,
+    typelib_TypeClass eReturnType,
+    sal_Int32 * pStackLongs,
+    sal_Int32 nStackLongs );
+
+}
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/bridges/source/cpp_uno/gcc3_solaris_intel/uno2cpp.cxx b/bridges/source/cpp_uno/gcc3_solaris_intel/uno2cpp.cxx
index 51c4eec2b179..4f829ad7798f 100644
--- a/bridges/source/cpp_uno/gcc3_solaris_intel/uno2cpp.cxx
+++ b/bridges/source/cpp_uno/gcc3_solaris_intel/uno2cpp.cxx
@@ -32,95 +32,13 @@
 
 #include "share.hxx"
 
+#include "callvirtualmethod.hxx"
+
 using namespace ::com::sun::star::uno;
 
 namespace
 {
 
-static void  __attribute__((noinline)) callVirtualMethod(
-    void * pAdjustedThisPtr,
-    sal_Int32 nVtableIndex,
-    void * pRegisterReturn,
-    typelib_TypeClass eReturnType,
-    sal_Int32 * pStackLongs,
-    sal_Int32 nStackLongs )
-{
-    // parameter list is mixed list of * and values
-    // reference parameters are pointers
-
-    assert(pStackLongs && pAdjustedThisPtr);
-    static_assert((sizeof(void *) == 4) && (sizeof(sal_Int32) == 4), "### unexpected size of int!");
-    assert(nStackLongs && pStackLongs && "### no stack in callVirtualMethod !");
-
-    // never called
-    if (! pAdjustedThisPtr) CPPU_CURRENT_NAMESPACE::dummy_can_throw_anything("xxx"); // address something
-
-    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( eReturnType )
-    {
-        case typelib_TypeClass_HYPER:
-        case typelib_TypeClass_UNSIGNED_HYPER:
-            ((long*)pRegisterReturn)[1] = edx;
-        case typelib_TypeClass_LONG:
-        case typelib_TypeClass_UNSIGNED_LONG:
-        case typelib_TypeClass_CHAR:
-        case typelib_TypeClass_ENUM:
-            ((long*)pRegisterReturn)[0] = eax;
-            break;
-        case typelib_TypeClass_SHORT:
-        case typelib_TypeClass_UNSIGNED_SHORT:
-            *(unsigned short*)pRegisterReturn = eax;
-            break;
-        case typelib_TypeClass_BOOLEAN:
-        case typelib_TypeClass_BYTE:
-            *(unsigned char*)pRegisterReturn = eax;
-            break;
-        case typelib_TypeClass_FLOAT:
-            asm ( "fstps %0" : : "m"(*(char *)pRegisterReturn) );
-            break;
-        case typelib_TypeClass_DOUBLE:
-            asm ( "fstpl %0\n\t" : : "m"(*(char *)pRegisterReturn) );
-            break;
-    }
-}
-
 static void cpp_call(
     bridges::cpp_uno::shared::UnoInterfaceProxy * pThis,
     bridges::cpp_uno::shared::VtableSlot aVtableSlot,
@@ -234,7 +152,7 @@ static void cpp_call(
     try
     {
         assert( !( (pCppStack - pCppStackStart ) & 3) && "UNALIGNED STACK !!! (Please DO panic)");
-        callVirtualMethod(
+        CPPU_CURRENT_NAMESPACE::callVirtualMethod(
             pAdjustedThisPtr, aVtableSlot.index,
             pCppReturn, pReturnTypeDescr->eTypeClass,
             (sal_Int32 *)pCppStackStart, (pCppStack - pCppStackStart) / sizeof(sal_Int32) );