46   struct trace_arg *arg = a;  in backtrace_helper()  local
51   if (arg->cnt != -1)  in backtrace_helper()
53       ip = UNWIND_LINK_PTR (arg->unwind_link, _Unwind_GetIP) (ctx);  in backtrace_helper()
54       arg->array[arg->cnt] = (void *) ip;  in backtrace_helper()
58 	= UNWIND_LINK_PTR (arg->unwind_link, _Unwind_GetCFA) (ctx);  in backtrace_helper()
60       if (arg->cnt > 0 && arg->array[arg->cnt - 1] == arg->array[arg->cnt]  in backtrace_helper()
61 	 && cfa == arg->cfa)  in backtrace_helper()
63       arg->cfa = cfa;  in backtrace_helper()
65   if (++arg->cnt == arg->size)  in backtrace_helper()
74   struct trace_arg arg =  in __backtrace()  local
85   if (arg.unwind_link == NULL)  in __backtrace()
110       UNWIND_LINK_PTR (arg.unwind_link, _Unwind_Backtrace)  in __backtrace()
111 	(backtrace_helper, &arg);  in __backtrace()
115       if (arg.cnt > 1 && arg.array[arg.cnt - 1] == NULL)  in __backtrace()
116 	--arg.cnt;  in __backtrace()
117       count = arg.cnt != -1 ? arg.cnt : 0;  in __backtrace()