500   assert (state->unwound == NULL);  in new_unwound()
506   Dwfl_Frame *unwound;  in new_unwound()  local
507   unwound = malloc (sizeof (*unwound) + sizeof (*unwound->regs) * nregs);  in new_unwound()
508   state->unwound = unwound;  in new_unwound()
509   unwound->thread = thread;  in new_unwound()
510   unwound->unwound = NULL;  in new_unwound()
511   unwound->signal_frame = false;  in new_unwound()
512   unwound->initial_frame = false;  in new_unwound()
513   unwound->pc_state = DWFL_FRAME_STATE_ERROR;  in new_unwound()
514   memset (unwound->regs_set, 0, sizeof (unwound->regs_set));  in new_unwound()
532   Dwfl_Frame *unwound = state->unwound;  in handle_cfi()  local
533   unwound->signal_frame = frame->fde->cie->signal_frame;  in handle_cfi()
562 		unwound->pc_state = DWFL_FRAME_STATE_PC_UNDEFINED;  in handle_cfi()
601       if (! __libdwfl_frame_reg_set (unwound, regno, regval))  in handle_cfi()
613   if (unwound->pc_state == DWFL_FRAME_STATE_ERROR  in handle_cfi()
614       && __libdwfl_frame_reg_get (unwound,  in handle_cfi()
616 				  &unwound->pc))  in handle_cfi()
620       if (unwound->pc == 0)  in handle_cfi()
621 	unwound->pc_state = DWFL_FRAME_STATE_PC_UNDEFINED;  in handle_cfi()
623 	unwound->pc_state = DWFL_FRAME_STATE_PC_SET;  in handle_cfi()
632   Dwfl_Frame *unwound = state->unwound;  in setfunc()  local
637       assert (unwound->pc_state == DWFL_FRAME_STATE_PC_UNDEFINED);  in setfunc()
638       unwound->pc = *regs;  in setfunc()
639       unwound->pc_state = DWFL_FRAME_STATE_PC_SET;  in setfunc()
643     if (! __libdwfl_frame_reg_set (unwound, firstreg++, *regs++))  in setfunc()
673   if (state->unwound)  in __libdwfl_frame_unwind()
694 	  if (state->unwound)  in __libdwfl_frame_unwind()
701 	  if (state->unwound)  in __libdwfl_frame_unwind()
705   assert (state->unwound == NULL);  in __libdwfl_frame_unwind()
710   state->unwound->pc_state = DWFL_FRAME_STATE_PC_UNDEFINED;  in __libdwfl_frame_unwind()
717       assert (state->unwound->unwound == NULL);  in __libdwfl_frame_unwind()
718       free (state->unwound);  in __libdwfl_frame_unwind()
719       state->unwound = NULL;  in __libdwfl_frame_unwind()
723   assert (state->unwound->pc_state == DWFL_FRAME_STATE_PC_SET);  in __libdwfl_frame_unwind()
724   state->unwound->signal_frame = signal_frame;  in __libdwfl_frame_unwind()