77       context_(context),  in StackVisitor()
218     DCHECK(context_ != nullptr);  // You can't reliably read registers without a context.  in GetVReg()
426   DCHECK(context_ != nullptr);  // You can't reliably read registers without a context.  in GetVRegPair()
509   DCHECK(context_ != nullptr);  in IsAccessibleGPR()
510   return context_->IsAccessibleGPR(reg);  in IsAccessibleGPR()
515   DCHECK(context_ != nullptr);  in GetGPRAddress()
516   return context_->GetGPRAddress(reg);  in GetGPRAddress()
521   DCHECK(context_ != nullptr);  in GetGPR()
522   return context_->GetGPR(reg);  in GetGPR()
526   DCHECK(context_ != nullptr);  in IsAccessibleFPR()
527   return context_->IsAccessibleFPR(reg);  in IsAccessibleFPR()
532   DCHECK(context_ != nullptr);  in GetFPR()
533   return context_->GetFPR(reg);  in GetFPR()
894         if (context_ != nullptr) {  in WalkStack()
895           context_->FillCalleeSaves(reinterpret_cast<uint8_t*>(cur_quick_frame_), frame_info);  in WalkStack()