[DebugInfo] Pass DWARFSection into DWARFUnitSection constructor (NFC).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219259 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/DebugInfo/DWARFContext.cpp b/lib/DebugInfo/DWARFContext.cpp
index ceaff053ef840cc39c25945bc2e4af601e549448..2cacfd9b949a0cdaae48d964e1c8345fa10b254e 100644 (file)
--- a/lib/DebugInfo/DWARFContext.cpp
+++ b/lib/DebugInfo/DWARFContext.cpp
@@ -314,7 +314,7 @@ DWARFContext::getLineTableForUnit(DWARFUnit *cu) {
 }
 
 void DWARFContext::parseCompileUnits() {
-  CUs.parse(*this, getInfoSection().Data, getInfoSection().Relocs);
+  CUs.parse(*this, getInfoSection());
 }
 
 void DWARFContext::parseTypeUnits() {
@@ -322,12 +322,12 @@ void DWARFContext::parseTypeUnits() {
     return;
   for (const auto &I : getTypesSections()) {
     TUs.push_back(DWARFUnitSection<DWARFTypeUnit>());
-    TUs.back().parse(*this, I.second.Data, I.second.Relocs);
+    TUs.back().parse(*this, I.second);
   }
 }
 
 void DWARFContext::parseDWOCompileUnits() {
-  DWOCUs.parseDWO(*this, getInfoDWOSection().Data, getInfoDWOSection().Relocs);
+  DWOCUs.parseDWO(*this, getInfoDWOSection());
 }
 
 void DWARFContext::parseDWOTypeUnits() {
@@ -335,7 +335,7 @@ void DWARFContext::parseDWOTypeUnits() {
     return;
   for (const auto &I : getTypesDWOSections()) {
     DWOTUs.push_back(DWARFUnitSection<DWARFTypeUnit>());
-    DWOTUs.back().parseDWO(*this, I.second.Data, I.second.Relocs);
+    DWOTUs.back().parseDWO(*this, I.second);
   }
 }
 

diff --git a/lib/DebugInfo/DWARFUnit.cpp b/lib/DebugInfo/DWARFUnit.cpp
index 46a765c70468df165207a2baf1f681dcfe9005db..092eb32d2a1a176cca3a4652c5a5f850ace5fa8d 100644 (file)
--- a/lib/DebugInfo/DWARFUnit.cpp
+++ b/lib/DebugInfo/DWARFUnit.cpp
@@ -17,19 +17,17 @@
 using namespace llvm;
 using namespace dwarf;
 
-
-void DWARFUnitSectionBase::parse(DWARFContext &C, StringRef SectionData,
-                                 const RelocAddrMap &Map) {
-  parseImpl(C, C.getDebugAbbrev(), SectionData, C.getRangeSection(),
-            C.getStringSection(), StringRef(), C.getAddrSection(), Map,
+void DWARFUnitSectionBase::parse(DWARFContext &C, const DWARFSection &Section) {
+  parseImpl(C, Section, C.getDebugAbbrev(), C.getRangeSection(),
+            C.getStringSection(), StringRef(), C.getAddrSection(),
             C.isLittleEndian());
 }
 
-void DWARFUnitSectionBase::parseDWO(DWARFContext &C, StringRef SectionData,
-                                    const RelocAddrMap &Map) {
-  parseImpl(C, C.getDebugAbbrevDWO(), SectionData, C.getRangeDWOSection(),
+void DWARFUnitSectionBase::parseDWO(DWARFContext &C,
+                                    const DWARFSection &DWOSection) {
+  parseImpl(C, DWOSection, C.getDebugAbbrevDWO(), C.getRangeDWOSection(),
             C.getStringDWOSection(), C.getStringOffsetDWOSection(),
-            C.getAddrSection(), Map, C.isLittleEndian());
+            C.getAddrSection(), C.isLittleEndian());
 }
 
 DWARFUnit::DWARFUnit(DWARFContext &DC, const DWARFDebugAbbrev *DA,

diff --git a/lib/DebugInfo/DWARFUnit.h b/lib/DebugInfo/DWARFUnit.h
index a4dd276b101b4b3420b809f1c6f63f2fa3ca9c8f..91245c46ff7340c84938a0ca518c572a98bfd355 100644 (file)
--- a/lib/DebugInfo/DWARFUnit.h
+++ b/lib/DebugInfo/DWARFUnit.h
@@ -14,6 +14,7 @@
 #include "DWARFDebugInfoEntry.h"
 #include "DWARFDebugRangeList.h"
 #include "DWARFRelocMap.h"
+#include "DWARFSection.h"
 #include <vector>
 
 namespace llvm {
@@ -24,9 +25,9 @@ class ObjectFile;
 
 class DWARFContext;
 class DWARFDebugAbbrev;
+class DWARFUnit;
 class StringRef;
 class raw_ostream;
-class DWARFUnit;
 
 /// Base class for all DWARFUnitSection classes. This provides the
 /// functionality common to all unit types.
@@ -36,14 +37,13 @@ public:
   /// same section this Unit originated from.
   virtual DWARFUnit *getUnitForOffset(uint32_t Offset) const = 0;
 
-  void parse(DWARFContext &C, StringRef SectionData, const RelocAddrMap &Map);
-  void parseDWO(DWARFContext &C, StringRef SectionData, const RelocAddrMap &Map);
+  void parse(DWARFContext &C, const DWARFSection &Section);
+  void parseDWO(DWARFContext &C, const DWARFSection &DWOSection);
 
 protected:
-  virtual void parseImpl(DWARFContext &Context, const DWARFDebugAbbrev *DA,
-                         StringRef Section, StringRef RS, StringRef SS,
-                         StringRef SOS, StringRef AOS, const RelocAddrMap &M,
-                         bool isLittleEndian) = 0;
+  virtual void parseImpl(DWARFContext &Context, const DWARFSection &Section,
+                         const DWARFDebugAbbrev *DA, StringRef RS, StringRef SS,
+                         StringRef SOS, StringRef AOS, bool isLittleEndian) = 0;
 
   ~DWARFUnitSectionBase() {}
 };
@@ -79,18 +79,18 @@ public:
     return nullptr;
   }
 
- private:
-  void parseImpl(DWARFContext &Context, const DWARFDebugAbbrev *DA,
-                 StringRef Section, StringRef RS, StringRef SS, StringRef SOS,
-                 StringRef AOS, const RelocAddrMap &M, bool LE) override {
+private:
+  void parseImpl(DWARFContext &Context, const DWARFSection &Section,
+                 const DWARFDebugAbbrev *DA, StringRef RS, StringRef SS,
+                 StringRef SOS, StringRef AOS, bool LE) override {
     if (Parsed)
       return;
-    DataExtractor Data(Section, LE, 0);
+    DataExtractor Data(Section.Data, LE, 0);
     uint32_t Offset = 0;
     while (Data.isValidOffset(Offset)) {
       auto U =
-          llvm::make_unique<UnitType>(Context, DA, Section, RS, SS, SOS, AOS,
-                                      &M, Data.isLittleEndian(), *this);
+          llvm::make_unique<UnitType>(Context, DA, Section.Data, RS, SS, SOS,
+                                      AOS, &Section.Relocs, LE, *this);
       if (!U->extract(Data, &Offset))
         break;
       this->push_back(std::move(U));