71       context_(context),  in StackVisitor()
180     DCHECK(context_ != nullptr);  // You can't reliably read registers without a context.  in GetVReg()
332     DCHECK(context_ != nullptr);  // You can't reliably read registers without a context.  in GetVRegPair()
437   DCHECK(context_ != nullptr);  in IsAccessibleGPR()
438   return context_->IsAccessibleGPR(reg);  in IsAccessibleGPR()
443   DCHECK(context_ != nullptr);  in GetGPRAddress()
444   return context_->GetGPRAddress(reg);  in GetGPRAddress()
449   DCHECK(context_ != nullptr);  in GetGPR()
450   return context_->GetGPR(reg);  in GetGPR()
454   DCHECK(context_ != nullptr);  in IsAccessibleFPR()
455   return context_->IsAccessibleFPR(reg);  in IsAccessibleFPR()
460   DCHECK(context_ != nullptr);  in GetFPR()
461   return context_->GetFPR(reg);  in GetFPR()
845         if (context_ != nullptr) {  in WalkStack()
846           context_->FillCalleeSaves(reinterpret_cast<uint8_t*>(cur_quick_frame_), frame_info);  in WalkStack()