libstdc%2B%2B-v3/libsupc%2B%2B/eh_personality.cc

154 save_caught_exception(struct _Unwind_Exception* ue_header,
163     ue_header->barrier_cache.sp = _Unwind_GetGR(context, 13);
164     ue_header->barrier_cache.bitpattern[0] = (_uw) thrown_ptr;
165     ue_header->barrier_cache.bitpattern[1]
167     ue_header->barrier_cache.bitpattern[2]
169     ue_header->barrier_cache.bitpattern[3] = (_uw) landing_pad;
176 restore_caught_exception(struct _Unwind_Exception* ue_header,
181   handler_switch_value = (int) ue_header->barrier_cache.bitpattern[1];
183     (const unsigned char*) ue_header->barrier_cache.bitpattern[2];
184   landing_pad = (_Unwind_Ptr) ue_header->barrier_cache.bitpattern[3];
190       if (__gnu_unwind_frame(ue_header, context) != _URC_OK)	\
278 save_caught_exception(struct _Unwind_Exception* ue_header,
287   __cxa_exception* xh = __get_exception_header_from_ue(ue_header);
303 restore_caught_exception(struct _Unwind_Exception* ue_header,
308   __cxa_exception* xh = __get_exception_header_from_ue(ue_header);
345 		      struct _Unwind_Exception* ue_header,
351 		      struct _Unwind_Exception *ue_header,
369   void* thrown_ptr = ue_header + 1;
385 	  && ue_header->barrier_cache.sp == _Unwind_GetGR(context, 13))
407   ip = (_Unwind_Ptr) ue_header;
410   __cxa_exception* xh = __get_exception_header_from_ue(ue_header);
422       restore_caught_exception(ue_header, handler_switch_value,
543 	throw_type = ue_header;
619 	  save_caught_exception(ue_header, context, thrown_ptr,
629   // because they all expect ue_header to be a struct __cxa_exception.
647 	__cxa_call_terminate(ue_header);
666 	  ue_header->barrier_cache.bitpattern[1] = n;
668 	  ue_header->barrier_cache.bitpattern[2] = 0;
670 	  ue_header->barrier_cache.bitpattern[3] = 4;
672 	  ue_header->barrier_cache.bitpattern[4] = (_Unwind_Word) e;
682 		 __builtin_extend_pointer (ue_header));
688     __cxa_begin_cleanup(ue_header);