INTEGRATION: CWS ia64port01_DEV300 (1.1.2); FILE ADDED

2008/02/18 10:40:37 cmc 1.1.2.3: #i84999# follow sb's suggested pattern, stage 1, gcc3_linux_*
2008/02/15 17:36:56 cmc 1.1.2.2: #i84999# struct returning rules
2008/01/04 19:09:57 cmc 1.1.2.1: first cut at ia64 bridge

1 files changed, 138 insertions, 0 deletions

diff --git a/bridges/source/cpp_uno/gcc3_linux_ia64/share.hxx b/bridges/source/cpp_uno/gcc3_linux_ia64/share.hxx
new file mode 100644
index 000000000000..b36b99ed9c4b
--- /dev/null
+++ b/bridges/source/cpp_uno/gcc3_linux_ia64/share.hxx
@@ -0,0 +1,138 @@
+/*************************************************************************
+ *
+ *  OpenOffice.org - a multi-platform office productivity suite
+ *
+ *  $RCSfile: share.hxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: obo $ $Date: 2008-02-27 09:52:30 $
+ *
+ *  The Contents of this file are made available subject to
+ *  the terms of GNU Lesser General Public License Version 2.1.
+ *
+ *
+ *    GNU Lesser General Public License Version 2.1
+ *    =============================================
+ *    Copyright 2005 by Sun Microsystems, Inc.
+ *    901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *    This library is free software; you can redistribute it and/or
+ *    modify it under the terms of the GNU Lesser General Public
+ *    License version 2.1, as published by the Free Software Foundation.
+ *
+ *    This library is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *    Lesser General Public License for more details.
+ *
+ *    You should have received a copy of the GNU Lesser General Public
+ *    License along with this library; if not, write to the Free Software
+ *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *    MA  02111-1307  USA
+ *
+ ************************************************************************/
+
+#include "uno/mapping.h"
+
+#include <typeinfo>
+#include <exception>
+#include <cstddef>
+#include "bridges/cpp_uno/shared/vtablefactory.hxx"
+
+namespace CPPU_CURRENT_NAMESPACE
+{
+
+  void dummy_can_throw_anything( char const * );
+
+
+// ----- following decl from libstdc++-v3/libsupc++/unwind-cxx.h and unwind.h
+
+struct _Unwind_Exception
+{
+    unsigned exception_class __attribute__((__mode__(__DI__)));
+    void * exception_cleanup;
+    unsigned private_1 __attribute__((__mode__(__word__)));
+    unsigned private_2 __attribute__((__mode__(__word__)));
+} __attribute__((__aligned__));
+
+struct __cxa_exception
+{
+    ::std::type_info *exceptionType;
+    void (*exceptionDestructor)(void *);
+
+    ::std::unexpected_handler unexpectedHandler;
+    ::std::terminate_handler terminateHandler;
+
+    __cxa_exception *nextException;
+
+    int handlerCount;
+
+    int handlerSwitchValue;
+    const unsigned char *actionRecord;
+    const unsigned char *languageSpecificData;
+    void *catchTemp;
+    void *adjustedPtr;
+
+    _Unwind_Exception unwindHeader;
+};
+
+extern "C" void *__cxa_allocate_exception(
+    std::size_t thrown_size ) throw();
+extern "C" void __cxa_throw (
+    void *thrown_exception, std::type_info *tinfo, void (*dest) (void *) ) __attribute__((noreturn));
+
+struct __cxa_eh_globals
+{
+    __cxa_exception *caughtExceptions;
+    unsigned int uncaughtExceptions;
+};
+extern "C" __cxa_eh_globals *__cxa_get_globals () throw();
+
+// -----
+
+//==================================================================================================
+void raiseException(
+    uno_Any * pUnoExc, uno_Mapping * pUno2Cpp );
+//==================================================================================================
+void fillUnoException(
+    __cxa_exception * header, uno_Any *, uno_Mapping * pCpp2Uno );
+}
+
+namespace ia64
+{
+    enum ia64limits { MAX_GPR_REGS = 8, MAX_SSE_REGS = 8, MAX_REG_SLOTS = 8 };
+
+    bool return_in_hidden_param( typelib_TypeDescriptionReference *pTypeRef );
+    bool return_via_r8_buffer( typelib_TypeDescriptionReference *pTypeRef );
+
+    struct RegReturn
+    {
+        long r8;
+        long r9;
+        long r10;
+        long r11;
+    };
+}
+
+namespace bridges
+{
+    namespace cpp_uno
+    {
+        namespace shared
+        {
+            /*
+                http://www.swag.uwaterloo.ca/asx/ABI.html
+                On Itanium, function pointers are pairs: the function address followed
+                by the global pointer value that should be used when calling the
+                function (code address, gp value)
+            */
+            struct VtableFactory::Slot
+            {
+                sal_uInt64 code_address;
+                sal_uInt64 gp_value;
+            };
+        }
+    }
+}
+/* vi:set tabstop=4 shiftwidth=4 expandtab: */