133       for (size_t offset = 0; offset < debug_frame->sh_size;) {  in VisitDebugFrame()  local
134         const CFI* entry = Read<CFI>(debug_frame->sh_offset + offset);  in VisitDebugFrame()
135         DCHECK_LE(entry->size(), debug_frame->sh_size - offset);  in VisitDebugFrame()
137           visit_cie(Read<CIE>(debug_frame->sh_offset + offset));  in VisitDebugFrame()
139           const FDE* fde = Read<FDE>(debug_frame->sh_offset + offset);  in VisitDebugFrame()
142         offset += entry->size();  in VisitDebugFrame()
152   const T* Read(size_t offset) {  in Read()  argument
153     DCHECK_LE(offset + sizeof(T), file_.size());  in Read()
154     return reinterpret_cast<const T*>(file_.data() + offset);  in Read()
158   ArrayRef<const T> Read(size_t offset, size_t count) {  in Read()  argument
159     DCHECK_LE(offset + count * sizeof(T), file_.size());  in Read()
160     return ArrayRef<const T>(Read<T>(offset), count);  in Read()