bridges/source/cpp_uno/gcc3_solaris_sparc/share.hxx

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  30 #include "uno/mapping.h"
  31 #include <typeinfo>
  32 #include <exception>
  33 #include <cstddef>
  34 namespace CPPU_CURRENT_NAMESPACE
  35 {
  36 void dummy_can_throw_anything( char const * );
  37 // ----- following decl from libstdc++-v3/libsupc++/unwind-cxx.h and unwind.h
  38
  39 struct _Unwind_Exception
  40 {
  41     unsigned exception_class __attribute__((__mode__(__DI__)));
  42     void * exception_cleanup;
  43     unsigned private_1 __attribute__((__mode__(__word__)));
  44     unsigned private_2 __attribute__((__mode__(__word__)));
  45 } __attribute__((__aligned__));
  46
  47 struct __cxa_exception
  48 {
  49     ::std::type_info *exceptionType;
  50     void (*exceptionDestructor)(void *);
  51
  52     ::std::unexpected_handler unexpectedHandler;
  53     ::std::terminate_handler terminateHandler;
  54
  55     __cxa_exception *nextException;
  56
  57     int handlerCount;
  58
  59     int handlerSwitchValue;
  60     const unsigned char *actionRecord;
  61     const unsigned char *languageSpecificData;
  62     void *catchTemp;
  63     void *adjustedPtr;
  64
  65     _Unwind_Exception unwindHeader;
  66 };
  67
  68 extern "C" void *__cxa_allocate_exception(
  69     std::size_t thrown_size ) throw();
  70 extern "C" void __cxa_throw (
  71     void *thrown_exception, std::type_info *tinfo, void (*dest) (void *) ) __attribute__((noreturn));
  72
  73 struct __cxa_eh_globals
  74 {
  75     __cxa_exception *caughtExceptions;
  76     unsigned int uncaughtExceptions;
  77 };
  78 extern "C" __cxa_eh_globals *__cxa_get_globals () throw();
  79
  80 //==================================================================================================
  81 void raiseException(
  82     uno_Any * pUnoExc, uno_Mapping * pUno2Cpp );
  83 //==================================================================================================
  84 void fillUnoException(
  85     __cxa_exception * header, uno_Any *, uno_Mapping * pCpp2Uno );
  86
  87 inline char* adjustPointer( char* pIn, typelib_TypeDescription* pType )
  88 {
  89     switch( pType->nSize )
  90     {
  91         case 1: return pIn + 3;
  92         case 2: return pIn + 2;
  93         case 3: return pIn + 1;
  94             // Huh ? perhaps a char[3] ? Though that would be a pointer
  95             // well, we have it anyway for symmetry
  96     }
  97     return pIn;
  98 }
  99
 100 }