X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FDebugInfo%2FDWARFContext.h;h=af9965fd1d33a1948f0b6b414f2c566601ba9c1a;hb=11eb51e23935e22e1cb7b346c45713e8c9169c84;hp=687ff93b0799e33fedca2a2a01f93e1ba5ba34bd;hpb=e7285c72793b69f005b5656be9f7aed101cdee4a;p=oota-llvm.git

diff --git a/lib/DebugInfo/DWARFContext.h b/lib/DebugInfo/DWARFContext.h
index 687ff93b079..af9965fd1d3 100644
--- a/lib/DebugInfo/DWARFContext.h
+++ b/lib/DebugInfo/DWARFContext.h
@@ -12,7 +12,9 @@
 
 #include "DWARFCompileUnit.h"
 #include "DWARFDebugAranges.h"
+#include "DWARFDebugFrame.h"
 #include "DWARFDebugLine.h"
+#include "DWARFDebugLoc.h"
 #include "DWARFDebugRangeList.h"
 #include "llvm/ADT/OwningPtr.h"
 #include "llvm/ADT/SmallVector.h"
@@ -27,8 +29,10 @@ namespace llvm {
 class DWARFContext : public DIContext {
   SmallVector<DWARFCompileUnit, 1> CUs;
   OwningPtr<DWARFDebugAbbrev> Abbrev;
+  OwningPtr<DWARFDebugLoc> Loc;
   OwningPtr<DWARFDebugAranges> Aranges;
   OwningPtr<DWARFDebugLine> Line;
+  OwningPtr<DWARFDebugFrame> DebugFrame;
 
   SmallVector<DWARFCompileUnit, 1> DWOCUs;
   OwningPtr<DWARFDebugAbbrev> AbbrevDWO;
@@ -45,7 +49,7 @@ class DWARFContext : public DIContext {
 
 public:
   DWARFContext() {}
-  virtual void dump(raw_ostream &OS);
+  virtual void dump(raw_ostream &OS, DIDumpType DumpType = DIDT_All);
 
   /// Get the number of compile units in this context.
   unsigned getNumCompileUnits() {
@@ -78,29 +82,43 @@ public:
   /// Get a pointer to the parsed DebugAbbrev object.
   const DWARFDebugAbbrev *getDebugAbbrev();
 
+  /// Get a pointer to the parsed DebugLoc object.
+  const DWARFDebugLoc *getDebugLoc();
+
   /// Get a pointer to the parsed dwo abbreviations object.
   const DWARFDebugAbbrev *getDebugAbbrevDWO();
 
   /// Get a pointer to the parsed DebugAranges object.
   const DWARFDebugAranges *getDebugAranges();
 
+  /// Get a pointer to the parsed frame information object.
+  const DWARFDebugFrame *getDebugFrame();
+
   /// Get a pointer to a parsed line table corresponding to a compile unit.
   const DWARFDebugLine::LineTable *
   getLineTableForCompileUnit(DWARFCompileUnit *cu);
 
   virtual DILineInfo getLineInfoForAddress(uint64_t Address,
       DILineInfoSpecifier Specifier = DILineInfoSpecifier());
+  virtual DILineInfoTable getLineInfoForAddressRange(uint64_t Address,
+      uint64_t Size, DILineInfoSpecifier Specifier = DILineInfoSpecifier());
   virtual DIInliningInfo getInliningInfoForAddress(uint64_t Address,
       DILineInfoSpecifier Specifier = DILineInfoSpecifier());
 
   virtual bool isLittleEndian() const = 0;
+  virtual uint8_t getAddressSize() const = 0;
   virtual const RelocAddrMap &infoRelocMap() const = 0;
+  virtual const RelocAddrMap &lineRelocMap() const = 0;
+  virtual const RelocAddrMap &locRelocMap() const = 0;
   virtual StringRef getInfoSection() = 0;
   virtual StringRef getAbbrevSection() = 0;
+  virtual StringRef getLocSection() = 0;
   virtual StringRef getARangeSection() = 0;
+  virtual StringRef getDebugFrameSection() = 0;
   virtual StringRef getLineSection() = 0;
   virtual StringRef getStringSection() = 0;
   virtual StringRef getRangeSection() = 0;
+  virtual StringRef getPubNamesSection() = 0;
 
   // Sections for DWARF5 split dwarf proposal.
   virtual StringRef getInfoDWOSection() = 0;
@@ -108,6 +126,7 @@ public:
   virtual StringRef getStringDWOSection() = 0;
   virtual StringRef getStringOffsetDWOSection() = 0;
   virtual StringRef getRangeDWOSection() = 0;
+  virtual StringRef getAddrSection() = 0;
   virtual const RelocAddrMap &infoDWORelocMap() const = 0;
 
   static bool isSupportedVersion(unsigned version) {
@@ -128,13 +147,19 @@ private:
 class DWARFContextInMemory : public DWARFContext {
   virtual void anchor();
   bool IsLittleEndian;
+  uint8_t AddressSize;
   RelocAddrMap InfoRelocMap;
+  RelocAddrMap LocRelocMap;
+  RelocAddrMap LineRelocMap;
   StringRef InfoSection;
   StringRef AbbrevSection;
+  StringRef LocSection;
   StringRef ARangeSection;
+  StringRef DebugFrameSection;
   StringRef LineSection;
   StringRef StringSection;
   StringRef RangeSection;
+  StringRef PubNamesSection;
 
   // Sections for DWARF5 split dwarf proposal.
   RelocAddrMap InfoDWORelocMap;
@@ -143,17 +168,27 @@ class DWARFContextInMemory : public DWARFContext {
   StringRef StringDWOSection;
   StringRef StringOffsetDWOSection;
   StringRef RangeDWOSection;
+  StringRef AddrSection;
+
+  SmallVector<MemoryBuffer*, 4> UncompressedSections;
 
 public:
   DWARFContextInMemory(object::ObjectFile *);
+  ~DWARFContextInMemory();
   virtual bool isLittleEndian() const { return IsLittleEndian; }
+  virtual uint8_t getAddressSize() const { return AddressSize; }
   virtual const RelocAddrMap &infoRelocMap() const { return InfoRelocMap; }
+  virtual const RelocAddrMap &locRelocMap() const { return LocRelocMap; }
+  virtual const RelocAddrMap &lineRelocMap() const { return LineRelocMap; }
   virtual StringRef getInfoSection() { return InfoSection; }
   virtual StringRef getAbbrevSection() { return AbbrevSection; }
+  virtual StringRef getLocSection() { return LocSection; }
   virtual StringRef getARangeSection() { return ARangeSection; }
+  virtual StringRef getDebugFrameSection() { return DebugFrameSection; }
   virtual StringRef getLineSection() { return LineSection; }
   virtual StringRef getStringSection() { return StringSection; }
   virtual StringRef getRangeSection() { return RangeSection; }
+  virtual StringRef getPubNamesSection() { return PubNamesSection; }
 
   // Sections for DWARF5 split dwarf proposal.
   virtual StringRef getInfoDWOSection() { return InfoDWOSection; }
@@ -163,6 +198,9 @@ public:
     return StringOffsetDWOSection;
   }
   virtual StringRef getRangeDWOSection() { return RangeDWOSection; }
+  virtual StringRef getAddrSection() {
+    return AddrSection;
+  }
   virtual const RelocAddrMap &infoDWORelocMap() const {
     return InfoDWORelocMap;
   }