llvm-pdbdump: Add flags controlling the type of values to dump.

llvm-svn: 229330

1 files changed, 44 insertions, 52 deletions

diff --git a/llvm/lib/DebugInfo/PDB/PDBSymbolFunc.cpp b/llvm/lib/DebugInfo/PDB/PDBSymbolFunc.cpp
index 817279b..cd01423 100644
--- a/llvm/lib/DebugInfo/PDB/PDBSymbolFunc.cpp
+++ b/llvm/lib/DebugInfo/PDB/PDBSymbolFunc.cpp
@@ -29,66 +29,58 @@ std::unique_ptr<PDBSymbolTypeFunctionSig> PDBSymbolFunc::getSignature() const {
 }
 
 void PDBSymbolFunc::dump(raw_ostream &OS, int Indent,
-                         PDB_DumpLevel Level) const {
+                         PDB_DumpLevel Level, PDB_DumpFlags Flags) const {
+  uint32_t FuncStart = getRelativeVirtualAddress();
+  uint32_t FuncEnd = FuncStart + getLength();
   OS << stream_indent(Indent);
-  // if (getName() == "__crtCreateThreadpoolWait") {
-  //  RawSymbol->dump(OS, Indent+2, Level);
-  //  OS.flush();
-  //}
-  if (Level >= PDB_DumpLevel::Normal) {
-    uint32_t FuncStart = getRelativeVirtualAddress();
-    uint32_t FuncEnd = FuncStart + getLength();
-    if (FuncStart == 0 && FuncEnd == 0) {
-      OS << "func [???] ";
-    } else {
-      OS << "func ";
-      OS << "[" << format_hex(FuncStart, 8);
-      if (auto DebugStart = findOneChild<PDBSymbolFuncDebugStart>())
-        OS << "+" << DebugStart->getRelativeVirtualAddress() - FuncStart;
-      OS << " - " << format_hex(FuncEnd, 8);
-      if (auto DebugEnd = findOneChild<PDBSymbolFuncDebugEnd>())
-        OS << "-" << FuncEnd - DebugEnd->getRelativeVirtualAddress();
-      OS << "] ";
-    }
+  if (FuncStart == 0 && FuncEnd == 0) {
+    OS << "func [???] ";
+  } else {
+    OS << "func ";
+    OS << "[" << format_hex(FuncStart, 8);
+    if (auto DebugStart = findOneChild<PDBSymbolFuncDebugStart>())
+      OS << "+" << DebugStart->getRelativeVirtualAddress() - FuncStart;
+    OS << " - " << format_hex(FuncEnd, 8);
+    if (auto DebugEnd = findOneChild<PDBSymbolFuncDebugEnd>())
+      OS << "-" << FuncEnd - DebugEnd->getRelativeVirtualAddress();
+    OS << "] ";
+  }
 
-    PDB_RegisterId Reg = getLocalBasePointerRegisterId();
-    if (Reg == PDB_RegisterId::VFrame)
-      OS << "(VFrame)";
-    else if (hasFramePointer())
-      OS << "(" << Reg << ")";
-    else
-      OS << "(FPO)";
+  PDB_RegisterId Reg = getLocalBasePointerRegisterId();
+  if (Reg == PDB_RegisterId::VFrame)
+    OS << "(VFrame)";
+  else if (hasFramePointer())
+    OS << "(" << Reg << ")";
+  else
+    OS << "(FPO)";
 
-    OS << " ";
-    if (auto FuncSig = getSignature()) {
-      // If we have a signature, dump the name with the signature.
-      if (auto ReturnType = FuncSig->getReturnType()) {
-        ReturnType->dump(OS, 0, PDB_DumpLevel::Compact);
-        OS << " ";
-      }
+  OS << " ";
+  if (isVirtual() || isPureVirtual())
+    OS << "virtual ";
 
-      OS << FuncSig->getCallingConvention() << " ";
+  if (auto FuncSig = getSignature()) {
+    // If we have a signature, dump the name with the signature.
+    if (auto ReturnType = FuncSig->getReturnType()) {
+      ReturnType->dump(OS, 0, PDB_DumpLevel::Compact, PDB_DF_Children);
+      OS << " ";
+    }
 
-      if (auto ClassParent = FuncSig->getClassParent()) {
-        ClassParent->dump(OS, 0, PDB_DumpLevel::Compact);
-        OS << "::";
-      }
+    OS << FuncSig->getCallingConvention() << " ";
 
-      OS << getName();
-      FuncSig->dumpArgList(OS);
-    } else {
-      uint32_t ClassId = getClassParentId();
-      if (ClassId != 0) {
-        if (auto Class = Session.getSymbolById(ClassId)) {
-          if (auto UDT = dyn_cast<PDBSymbolTypeUDT>(Class.get()))
-            OS << UDT->getName() << "::";
-          else
-            OS << "{class " << Class->getSymTag() << "}::";
-        }
+    OS << getName();
+    FuncSig->dumpArgList(OS);
+    if (isPureVirtual())
+      OS << " = 0";
+  } else {
+    uint32_t ClassId = getClassParentId();
+    if (ClassId != 0) {
+      if (auto Class = Session.getSymbolById(ClassId)) {
+        if (auto UDT = dyn_cast<PDBSymbolTypeUDT>(Class.get()))
+          OS << UDT->getName() << "::";
+        else
+          OS << "{class " << Class->getSymTag() << "}::";
       }
-      OS << getName();
     }
-  } else {
     OS << getName();
   }
 }