[DebugInfo] Pass DWARFSection down to DWARFUnit constructor (NFC).

Keep the actual section contents and the relocation map together.

llvm-svn: 219261

1 files changed, 10 insertions, 10 deletions

diff --git a/llvm/lib/DebugInfo/DWARFUnit.h b/llvm/lib/DebugInfo/DWARFUnit.h
index 91245c46ff7..09eb55fc323 100644
--- a/llvm/lib/DebugInfo/DWARFUnit.h
+++ b/llvm/lib/DebugInfo/DWARFUnit.h
@@ -88,9 +88,8 @@ private:
     DataExtractor Data(Section.Data, LE, 0);
     uint32_t Offset = 0;
     while (Data.isValidOffset(Offset)) {
-      auto U =
-          llvm::make_unique<UnitType>(Context, DA, Section.Data, RS, SS, SOS,
-                                      AOS, &Section.Relocs, LE, *this);
+      auto U = llvm::make_unique<UnitType>(Context, Section, DA, RS, SS, SOS,
+                                           AOS, LE, *this);
       if (!U->extract(Data, &Offset))
         break;
       this->push_back(std::move(U));
@@ -102,16 +101,16 @@ private:
 
 class DWARFUnit {
   DWARFContext &Context;
+  // Section containing this DWARFUnit.
+  const DWARFSection &InfoSection;
 
   const DWARFDebugAbbrev *Abbrev;
-  StringRef InfoSection;
   StringRef RangeSection;
   uint32_t RangeSectionBase;
   StringRef StringSection;
   StringRef StringOffsetSection;
   StringRef AddrOffsetSection;
   uint32_t AddrOffsetSectionBase;
-  const RelocAddrMap *RelocMap;
   bool isLittleEndian;
   const DWARFUnitSectionBase &UnitSection;
 
@@ -140,9 +139,10 @@ protected:
   virtual uint32_t getHeaderSize() const { return 11; }
 
 public:
-  DWARFUnit(DWARFContext& Context, const DWARFDebugAbbrev *DA, StringRef IS,
-            StringRef RS, StringRef SS, StringRef SOS, StringRef AOS,
-            const RelocAddrMap *M, bool LE, const DWARFUnitSectionBase &UnitSection);
+  DWARFUnit(DWARFContext &Context, const DWARFSection &Section,
+            const DWARFDebugAbbrev *DA, StringRef RS, StringRef SS,
+            StringRef SOS, StringRef AOS, bool LE,
+            const DWARFUnitSectionBase &UnitSection);
 
   virtual ~DWARFUnit();
 
@@ -164,13 +164,13 @@ public:
   bool getStringOffsetSectionItem(uint32_t Index, uint32_t &Result) const;
 
   DataExtractor getDebugInfoExtractor() const {
-    return DataExtractor(InfoSection, isLittleEndian, AddrSize);
+    return DataExtractor(InfoSection.Data, isLittleEndian, AddrSize);
   }
   DataExtractor getStringExtractor() const {
     return DataExtractor(StringSection, false, 0);
   }
 
-  const RelocAddrMap *getRelocMap() const { return RelocMap; }
+  const RelocAddrMap *getRelocMap() const { return &InfoSection.Relocs; }
 
   bool extract(DataExtractor debug_info, uint32_t* offset_ptr);