Revert "[PDB] Extend IPDBSession's interface to retrieve frame data"

This reverts commit b5c7e2f.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@344909 91177308-0d34-0410-b5e6-96231b3b80d8

Author: Aleksandr Urakov

include/llvm/DebugInfo/PDB/DIA/DIAEnumFrameData.h

@@ -85,7 +85,6 @@ class DIASession : public IPDBSession {
 
   std::unique_ptr<IPDBEnumSectionContribs> getSectionContribs() const override;
 
-  std::unique_ptr<IPDBEnumFrameData> getFrameData() const override;
 private:
   CComPtr<IDiaSession> Session;
 };

include/llvm/DebugInfo/PDB/DIA/DIAFrameData.h

@@ -91,9 +91,6 @@ class IPDBSession {
 
   virtual std::unique_ptr<IPDBEnumSectionContribs>
   getSectionContribs() const = 0;
-
-  virtual std::unique_ptr<IPDBEnumFrameData>
-  getFrameData() const = 0;
 };
 } // namespace pdb
 } // namespace llvm

include/llvm/DebugInfo/PDB/DIA/DIASession.h

@@ -93,8 +93,6 @@ class NativeSession : public IPDBSession {
 
   std::unique_ptr<IPDBEnumSectionContribs> getSectionContribs() const override;
 
-  std::unique_ptr<IPDBEnumFrameData> getFrameData() const override;
-
   PDBFile &getPDBFile() { return *Pdb; }
   const PDBFile &getPDBFile() const { return *Pdb; }
 

include/llvm/DebugInfo/PDB/IPDBFrameData.h

@@ -12,7 +12,6 @@
 
 #include "llvm/DebugInfo/CodeView/CodeView.h"
 #include "llvm/DebugInfo/PDB/IPDBEnumChildren.h"
-#include "llvm/DebugInfo/PDB/IPDBFrameData.h"
 #include "llvm/DebugInfo/PDB/Native/RawTypes.h"
 #include <cctype>
 #include <cstddef>
@@ -72,7 +71,6 @@ using IPDBEnumLineNumbers = IPDBEnumChildren<IPDBLineNumber>;
 using IPDBEnumTables = IPDBEnumChildren<IPDBTable>;
 using IPDBEnumInjectedSources = IPDBEnumChildren<IPDBInjectedSource>;
 using IPDBEnumSectionContribs = IPDBEnumChildren<IPDBSectionContrib>;
-using IPDBEnumFrameData = IPDBEnumChildren<IPDBFrameData>;
 
 /// Specifies which PDB reader implementation is to be used.  Only a value
 /// of PDB_ReaderType::DIA is currently supported, but Native is in the works.

include/llvm/DebugInfo/PDB/IPDBSession.h

@@ -14,15 +14,13 @@ if(LLVM_ENABLE_DIA_SDK)
   add_pdb_impl_folder(DIA
     DIA/DIADataStream.cpp
     DIA/DIAEnumDebugStreams.cpp
-    DIA/DIAEnumFrameData.cpp
     DIA/DIAEnumInjectedSources.cpp
     DIA/DIAEnumLineNumbers.cpp
     DIA/DIAEnumSectionContribs.cpp
     DIA/DIAEnumSourceFiles.cpp
     DIA/DIAEnumSymbols.cpp
     DIA/DIAEnumTables.cpp
     DIA/DIAError.cpp
-    DIA/DIAFrameData.cpp
     DIA/DIAInjectedSource.cpp
     DIA/DIALineNumber.cpp
     DIA/DIARawSymbol.cpp

include/llvm/DebugInfo/PDB/Native/NativeSession.h

@@ -9,7 +9,6 @@
 #include "llvm/DebugInfo/PDB/DIA/DIASession.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/DebugInfo/PDB/DIA/DIAEnumDebugStreams.h"
-#include "llvm/DebugInfo/PDB/DIA/DIAEnumFrameData.h"
 #include "llvm/DebugInfo/PDB/DIA/DIAEnumInjectedSources.h"
 #include "llvm/DebugInfo/PDB/DIA/DIAEnumLineNumbers.h"
 #include "llvm/DebugInfo/PDB/DIA/DIAEnumSectionContribs.h"
@@ -420,13 +419,3 @@ DIASession::getSectionContribs() const {
 
   return llvm::make_unique<DIAEnumSectionContribs>(*this, Sections);
 }
-
-std::unique_ptr<IPDBEnumFrameData>
-DIASession::getFrameData() const {
-  CComPtr<IDiaEnumFrameData> FD =
-      getTableEnumerator<IDiaEnumFrameData>(*Session);
-  if (!FD)
-    return nullptr;
-
-  return llvm::make_unique<DIAEnumFrameData>(*this, FD);
-}

include/llvm/DebugInfo/PDB/PDBTypes.h

@@ -200,11 +200,6 @@ NativeSession::getSectionContribs() const {
   return nullptr;
 }
 
-std::unique_ptr<IPDBEnumFrameData>
-NativeSession::getFrameData() const {
-  return nullptr;
-}
-
 void NativeSession::initializeExeSymbol() {
   if (ExeSymbol == 0)
     ExeSymbol = Cache.createSymbol<NativeExeSymbol>();

lib/DebugInfo/PDB/CMakeLists.txt

@@ -12,7 +12,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/DebugInfo/PDB/IPDBDataStream.h"
-#include "llvm/DebugInfo/PDB/IPDBFrameData.h"
 #include "llvm/DebugInfo/PDB/IPDBInjectedSource.h"
 #include "llvm/DebugInfo/PDB/IPDBLineNumber.h"
 #include "llvm/DebugInfo/PDB/IPDBRawSymbol.h"
@@ -36,5 +35,3 @@ IPDBTable::~IPDBTable() = default;
 IPDBInjectedSource::~IPDBInjectedSource() = default;
 
 IPDBSectionContrib::~IPDBSectionContrib() = default;
-
-IPDBFrameData::~IPDBFrameData() = default;

lib/DebugInfo/PDB/DIA/DIAEnumFrameData.cpp

@@ -159,10 +159,6 @@ class MockSession : public IPDBSession {
   std::unique_ptr<IPDBEnumSectionContribs> getSectionContribs() const override {
     return nullptr;
   }
-
-  std::unique_ptr<IPDBEnumFrameData> getFrameData() const override {
-    return nullptr;
-  }
 };
 
 class MockRawSymbol : public IPDBRawSymbol {