Rewrite llvm-pdbdump in terms of LLVMDebugInfoPDB.

[oota-llvm.git] / lib / DebugInfo / PDB / PDBSymbolData.cpp

diff --git a/lib/DebugInfo/PDB/PDBSymbolData.cpp b/lib/DebugInfo/PDB/PDBSymbolData.cpp
index e93307fba4d5f3a8b5f6a8054ebf03675e56c70a..f605af2677124ce8bc0f248f578beadd13e8d2cc 100644 (file)
--- a/lib/DebugInfo/PDB/PDBSymbolData.cpp
+++ b/lib/DebugInfo/PDB/PDBSymbolData.cpp
@@ -8,12 +8,59 @@
 //===----------------------------------------------------------------------===//
 
 #include <utility>
+#include "llvm/DebugInfo/PDB/PDBExtras.h"
 #include "llvm/DebugInfo/PDB/PDBSymbolData.h"
 
+#include "llvm/Support/Format.h"
+
 using namespace llvm;
 
 PDBSymbolData::PDBSymbolData(const IPDBSession &PDBSession,
                              std::unique_ptr<IPDBRawSymbol> DataSymbol)
     : PDBSymbol(PDBSession, std::move(DataSymbol)) {}
 
-void PDBSymbolData::dump(llvm::raw_ostream &OS) const {}
\ No newline at end of file
+void PDBSymbolData::dump(raw_ostream &OS, int Indent,
+                         PDB_DumpLevel Level) const {
+  OS.indent(Indent);
+  if (Level == PDB_DumpLevel::Compact) {
+    PDB_LocType Loc = getLocationType();
+    OS << Loc << " data [";
+    switch (Loc) {
+    case PDB_LocType::Static:
+      OS << format_hex(getRelativeVirtualAddress(), 10);
+      break;
+    case PDB_LocType::TLS:
+      OS << getAddressSection() << ":" << format_hex(getAddressOffset(), 10);
+      break;
+    case PDB_LocType::RegRel:
+      OS << getRegisterId() << " + " << getOffset() << "]";
+      break;
+    case PDB_LocType::ThisRel:
+      OS << "this + " << getOffset() << "]";
+      break;
+    case PDB_LocType::Enregistered:
+      OS << getRegisterId() << "]";
+      break;
+    case PDB_LocType::BitField: {
+      uint32_t Offset = getOffset();
+      uint32_t BitPos = getBitPosition();
+      uint32_t Length = getLength();
+      uint32_t StartBits = 8 - BitPos;
+      uint32_t MiddleBytes = (Length - StartBits) / 8;
+      uint32_t EndBits = Length - StartBits - MiddleBytes * 8;
+      OS << format_hex(Offset, 10) << ":" << BitPos;
+      OS << " - " << format_hex(Offset + MiddleBytes, 10) << ":" << EndBits;
+      break;
+    }
+    case PDB_LocType::Slot:
+      OS << getSlot();
+    case PDB_LocType::IlRel:
+    case PDB_LocType::MetaData:
+    case PDB_LocType::Constant:
+    default:
+      OS << "???";
+    }
+    OS << "] ";
+  }
+  OS << getName() << "\n";
+}
\ No newline at end of file