+//===-- DWARFUnitIndex.cpp ------------------------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/DebugInfo/DWARF/DWARFUnitIndex.h"
+
+namespace llvm {
+
+bool DWARFUnitIndex::Header::parse(DataExtractor IndexData, uint32_t *OffsetPtr) {
+ Version = IndexData.getU32(OffsetPtr);
+ NumColumns = IndexData.getU32(OffsetPtr);
+ NumUnits = IndexData.getU32(OffsetPtr);
+ NumBuckets = IndexData.getU32(OffsetPtr);
+ return Version <= 2;
+}
+
+void DWARFUnitIndex::Header::dump(raw_ostream &OS) const {
+ OS << "Index header:\n" << format(" version: %u\n", Version)
+ << format(" columns: %u\n", NumColumns)
+ << format(" units: %u\n", NumUnits)
+ << format(" buckets: %u\n", NumBuckets);
+}
+
+bool DWARFUnitIndex::parse(DataExtractor IndexData) {
+ uint32_t Offset = 0;
+ if (!Header.parse(IndexData, &Offset))
+ return false;
+
+ return true;
+}
+
+void DWARFUnitIndex::dump(raw_ostream &OS) const {
+ Header.dump(OS);
+}
+
+}