[PDB] Use two DBs when dumping the IPI stream

Summary:
When dumping these records from an object file section, we should use
only one type database. However, when dumping from a PDB, we should use
two: one for the type stream and one for the IPI stream.

Certain type records that normally live in the .debug$T object file
section get moved over to the IPI stream of the PDB file and they get
new indices.

So far, I've noticed that the MSVC linker always moves these records
into IPI:
- LF_FUNC_ID
- LF_MFUNC_ID
- LF_STRING_ID
- LF_SUBSTR_LIST
- LF_BUILDINFO
- LF_UDT_MOD_SRC_LINE

These records have index fields that can point into TPI or IPI. In
particular, LF_SUBSTR_LIST and LF_BUILDINFO point to LF_STRING_ID
records to describe compilation command lines.

I've modified the dumper to have an optional pointer to the item DB, and
to do type name lookup of these fields in that DB. See printItemIndex.
The result is that our pdbdump-headers.test is more faithful to the PDB
contents and the output is less confusing.

Reviewers: ruiu

Subscribers: amccarth, zturner, llvm-commits

Differential Revision: https://reviews.llvm.org/D31309

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@298649 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/DebugInfo/CodeView/TypeDumpVisitor.h b/include/llvm/DebugInfo/CodeView/TypeDumpVisitor.h
index a466e42981582c24c5667a5429903f94253d26bf..00bb09137e488d4c494c0ed9e6522e86929888e6 100644 (file)
--- a/include/llvm/DebugInfo/CodeView/TypeDumpVisitor.h
+++ b/include/llvm/DebugInfo/CodeView/TypeDumpVisitor.h
@@ -28,8 +28,16 @@ public:
   TypeDumpVisitor(TypeDatabase &TypeDB, ScopedPrinter *W, bool PrintRecordBytes)
       : W(W), PrintRecordBytes(PrintRecordBytes), TypeDB(TypeDB) {}
 
+  /// When dumping types from an IPI stream in a PDB, a type index may refer to
+  /// a type or an item ID. The dumper will lookup the "name" of the index in
+  /// the item database if appropriate. If ItemDB is null, it will use TypeDB,
+  /// which is correct when dumping types from an object file (/Z7).
+  void setItemDB(TypeDatabase &DB) { ItemDB = &DB; }
+
   void printTypeIndex(StringRef FieldName, TypeIndex TI) const;
 
+  void printItemIndex(StringRef FieldName, TypeIndex TI) const;
+
   /// Action to take on unknown types. By default, they are ignored.
   Error visitUnknownType(CVType &Record) override;
   Error visitUnknownMember(CVMemberRecord &Record) override;
@@ -54,11 +62,17 @@ private:
   void printMemberAttributes(MemberAccess Access, MethodKind Kind,
                              MethodOptions Options);
 
+  /// Get the database of indices for the stream that we are dumping. If ItemDB
+  /// is set, then we must be dumping an item (IPI) stream. This will also
+  /// always get the appropriate DB for printing item names.
+  TypeDatabase &getSourceDB() const { return ItemDB ? *ItemDB : TypeDB; }
+
   ScopedPrinter *W;
 
   bool PrintRecordBytes = false;
 
   TypeDatabase &TypeDB;
+  TypeDatabase *ItemDB = nullptr;
 };
 
 } // end namespace codeview

diff --git a/lib/DebugInfo/CodeView/TypeDumpVisitor.cpp b/lib/DebugInfo/CodeView/TypeDumpVisitor.cpp
index d4d03482419d90d684d749bdaa3030873ea46e34..0656d645d90fd41839fa38f57a7af7ca455c8427 100644 (file)
--- a/lib/DebugInfo/CodeView/TypeDumpVisitor.cpp
+++ b/lib/DebugInfo/CodeView/TypeDumpVisitor.cpp
@@ -164,9 +164,14 @@ void TypeDumpVisitor::printTypeIndex(StringRef FieldName, TypeIndex TI) const {
   CVTypeDumper::printTypeIndex(*W, FieldName, TI, TypeDB);
 }
 
+void TypeDumpVisitor::printItemIndex(StringRef FieldName, TypeIndex TI) const {
+  CVTypeDumper::printTypeIndex(*W, FieldName, TI, getSourceDB());
+}
+
 Error TypeDumpVisitor::visitTypeBegin(CVType &Record) {
   W->startLine() << getLeafTypeName(Record.Type);
-  W->getOStream() << " (" << HexNumber(TypeDB.getNextTypeIndex().getIndex())
+  W->getOStream() << " ("
+                  << HexNumber(getSourceDB().getNextTypeIndex().getIndex())
                   << ")";
   W->getOStream() << " {\n";
   W->indent();
@@ -212,7 +217,7 @@ Error TypeDumpVisitor::visitKnownRecord(CVType &CVR,
 }
 
 Error TypeDumpVisitor::visitKnownRecord(CVType &CVR, StringIdRecord &String) {
-  printTypeIndex("Id", String.getId());
+  printItemIndex("Id", String.getId());
   W->printString("StringData", String.getString());
   return Error::success();
 }
@@ -341,7 +346,7 @@ Error TypeDumpVisitor::visitKnownRecord(CVType &CVR,
 }
 
 Error TypeDumpVisitor::visitKnownRecord(CVType &CVR, FuncIdRecord &Func) {
-  printTypeIndex("ParentScope", Func.getParentScope());
+  printItemIndex("ParentScope", Func.getParentScope());
   printTypeIndex("FunctionType", Func.getFunctionType());
   W->printString("Name", Func.getName());
   return Error::success();
@@ -402,7 +407,7 @@ Error TypeDumpVisitor::visitKnownRecord(CVType &CVR,
 Error TypeDumpVisitor::visitKnownRecord(CVType &CVR,
                                         UdtSourceLineRecord &Line) {
   printTypeIndex("UDT", Line.getUDT());
-  printTypeIndex("SourceFile", Line.getSourceFile());
+  printItemIndex("SourceFile", Line.getSourceFile());
   W->printNumber("LineNumber", Line.getLineNumber());
   return Error::success();
 }
@@ -410,7 +415,7 @@ Error TypeDumpVisitor::visitKnownRecord(CVType &CVR,
 Error TypeDumpVisitor::visitKnownRecord(CVType &CVR,
                                         UdtModSourceLineRecord &Line) {
   printTypeIndex("UDT", Line.getUDT());
-  printTypeIndex("SourceFile", Line.getSourceFile());
+  printItemIndex("SourceFile", Line.getSourceFile());
   W->printNumber("LineNumber", Line.getLineNumber());
   W->printNumber("Module", Line.getModule());
   return Error::success();
@@ -421,7 +426,7 @@ Error TypeDumpVisitor::visitKnownRecord(CVType &CVR, BuildInfoRecord &Args) {
 
   ListScope Arguments(*W, "Arguments");
   for (auto Arg : Args.getArgs()) {
-    printTypeIndex("ArgType", Arg);
+    printItemIndex("ArgType", Arg);
   }
   return Error::success();
 }

diff --git a/test/DebugInfo/PDB/pdbdump-headers.test b/test/DebugInfo/PDB/pdbdump-headers.test
index ec661344a8412417afba5648ec91d38c347c2c9d..4152f0f9da00fcf494b4c250f2f9d8a8f423175f 100644 (file)
--- a/test/DebugInfo/PDB/pdbdump-headers.test
+++ b/test/DebugInfo/PDB/pdbdump-headers.test
@@ -164,7 +164,7 @@
 ; EMPTY-NEXT:     Record count: 15
 ; EMPTY-NEXT:     Records [
 ; EMPTY-NEXT:       {
-; EMPTY-NEXT:         UdtModSourceLine (0x104B) {
+; EMPTY-NEXT:         UdtModSourceLine (0x1000) {
 ; EMPTY-NEXT:           TypeLeafKind: LF_UDT_MOD_SRC_LINE (0x1607)
 ; EMPTY-NEXT:           UDT: __vc_attributes::threadingAttribute (0x100B)
 ; EMPTY-NEXT:           SourceFile: <unknown simple type> (0x1)
@@ -176,7 +176,7 @@
 ; EMPTY-NEXT:         )
 ; EMPTY-NEXT:       }
 ; EMPTY-NEXT:       {
-; EMPTY-NEXT:         UdtModSourceLine (0x104C) {
+; EMPTY-NEXT:         UdtModSourceLine (0x1001) {
 ; EMPTY-NEXT:           TypeLeafKind: LF_UDT_MOD_SRC_LINE (0x1607)
 ; EMPTY-NEXT:           UDT: __vc_attributes::event_receiverAttribute (0x1017)
 ; EMPTY-NEXT:           SourceFile: <unknown simple type> (0x1)
@@ -188,7 +188,7 @@
 ; EMPTY-NEXT:         )
 ; EMPTY-NEXT:       }
 ; EMPTY-NEXT:       {
-; EMPTY-NEXT:         UdtModSourceLine (0x104D) {
+; EMPTY-NEXT:         UdtModSourceLine (0x1002) {
 ; EMPTY-NEXT:           TypeLeafKind: LF_UDT_MOD_SRC_LINE (0x1607)
 ; EMPTY-NEXT:           UDT: __vc_attributes::aggregatableAttribute (0x1021)
 ; EMPTY-NEXT:           SourceFile: <unknown simple type> (0x1)
@@ -200,7 +200,7 @@
 ; EMPTY-NEXT:         )
 ; EMPTY-NEXT:       }
 ; EMPTY-NEXT:       {
-; EMPTY-NEXT:         UdtModSourceLine (0x104E) {
+; EMPTY-NEXT:         UdtModSourceLine (0x1003) {
 ; EMPTY-NEXT:           TypeLeafKind: LF_UDT_MOD_SRC_LINE (0x1607)
 ; EMPTY-NEXT:           UDT: __vc_attributes::event_sourceAttribute (0x102C)
 ; EMPTY-NEXT:           SourceFile: <unknown simple type> (0x1)
@@ -212,7 +212,7 @@
 ; EMPTY-NEXT:         )
 ; EMPTY-NEXT:       }
 ; EMPTY-NEXT:       {
-; EMPTY-NEXT:         UdtModSourceLine (0x104F) {
+; EMPTY-NEXT:         UdtModSourceLine (0x1004) {
 ; EMPTY-NEXT:           TypeLeafKind: LF_UDT_MOD_SRC_LINE (0x1607)
 ; EMPTY-NEXT:           UDT: __vc_attributes::moduleAttribute (0x103A)
 ; EMPTY-NEXT:           SourceFile: <unknown simple type> (0x1)
@@ -224,7 +224,7 @@
 ; EMPTY-NEXT:         )
 ; EMPTY-NEXT:       }
 ; EMPTY-NEXT:       {
-; EMPTY-NEXT:         UdtModSourceLine (0x1050) {
+; EMPTY-NEXT:         UdtModSourceLine (0x1005) {
 ; EMPTY-NEXT:           TypeLeafKind: LF_UDT_MOD_SRC_LINE (0x1607)
 ; EMPTY-NEXT:           UDT: __vc_attributes::helper_attributes::usageAttribute (0x1042)
 ; EMPTY-NEXT:           SourceFile: <unknown simple type> (0x1)
@@ -235,9 +235,141 @@
 ; EMPTY-NEXT:           0000: 42100000 01000000 6C000000 0100F2F1  |B.......l.......|
 ; EMPTY-NEXT:         )
 ; EMPTY-NEXT:       }
-; EMPTY:          TypeIndexOffsets [
-; EMPTY-NEXT:       Index: 0x1000, Offset: 0
+; EMPTY-NEXT:       {
+; EMPTY-NEXT:         UdtModSourceLine (0x1006) {
+; EMPTY-NEXT:           TypeLeafKind: LF_UDT_MOD_SRC_LINE (0x1607)
+; EMPTY-NEXT:           UDT: __vc_attributes::helper_attributes::v1_alttypeAttribute (0x104A)
+; EMPTY-NEXT:           SourceFile: <unknown simple type> (0x1)
+; EMPTY-NEXT:           LineNumber: 96
+; EMPTY-NEXT:           Module: 1
+; EMPTY-NEXT:         }
+; EMPTY-NEXT:         Bytes (
+; EMPTY-NEXT:           0000: 4A100000 01000000 60000000 0100F2F1  |J.......`.......|
+; EMPTY-NEXT:         )
+; EMPTY-NEXT:       }
+; EMPTY-NEXT:       {
+; EMPTY-NEXT:         StringId (0x1007) {
+; EMPTY-NEXT:           TypeLeafKind: LF_STRING_ID (0x1605)
+; EMPTY-NEXT:           Id: 0x0
+; EMPTY-NEXT:           StringData: d:\src\llvm\test\DebugInfo\PDB\Inputs
+; EMPTY-NEXT:         }
+; EMPTY-NEXT:         Bytes (
+; EMPTY-NEXT:           0000: 00000000 643A5C73 72635C6C 6C766D5C  |....d:\src\llvm\|
+; EMPTY-NEXT:           0010: 74657374 5C446562 7567496E 666F5C50  |test\DebugInfo\P|
+; EMPTY-NEXT:           0020: 44425C49 6E707574 7300F2F1           |DB\Inputs...|
+; EMPTY-NEXT:         )
+; EMPTY-NEXT:       }
+; EMPTY-NEXT:       {
+; EMPTY-NEXT:         StringId (0x1008) {
+; EMPTY-NEXT:           TypeLeafKind: LF_STRING_ID (0x1605)
+; EMPTY-NEXT:           Id: 0x0
+; EMPTY-NEXT:           StringData: C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\BIN\cl.exe
+; EMPTY-NEXT:         }
+; EMPTY-NEXT:         Bytes (
+; EMPTY-NEXT:           0000: 00000000 433A5C50 726F6772 616D2046  |....C:\Program F|
+; EMPTY-NEXT:           0010: 696C6573 20287838 36295C4D 6963726F  |iles (x86)\Micro|
+; EMPTY-NEXT:           0020: 736F6674 20566973 75616C20 53747564  |soft Visual Stud|
+; EMPTY-NEXT:           0030: 696F2031 322E305C 56435C42 494E5C63  |io 12.0\VC\BIN\c|
+; EMPTY-NEXT:           0040: 6C2E6578 6500F2F1                    |l.exe...|
+; EMPTY-NEXT:         )
+; EMPTY-NEXT:       }
+; EMPTY-NEXT:       {
+; EMPTY-NEXT:         StringId (0x1009) {
+; EMPTY-NEXT:           TypeLeafKind: LF_STRING_ID (0x1605)
+; EMPTY-NEXT:           Id: 0x0
+; EMPTY-NEXT:           StringData: empty.cpp
+; EMPTY-NEXT:         }
+; EMPTY-NEXT:         Bytes (
+; EMPTY-NEXT:           0000: 00000000 656D7074 792E6370 7000F2F1  |....empty.cpp...|
+; EMPTY-NEXT:         )
+; EMPTY-NEXT:       }
+; EMPTY-NEXT:       {
+; EMPTY-NEXT:         StringId (0x100A) {
+; EMPTY-NEXT:           TypeLeafKind: LF_STRING_ID (0x1605)
+; EMPTY-NEXT:           Id: 0x0
+; EMPTY-NEXT:           StringData: d:\src\llvm\test\DebugInfo\PDB\Inputs\vc120.pdb
+; EMPTY-NEXT:         }
+; EMPTY-NEXT:         Bytes (
+; EMPTY-NEXT:           0000: 00000000 643A5C73 72635C6C 6C766D5C  |....d:\src\llvm\|
+; EMPTY-NEXT:           0010: 74657374 5C446562 7567496E 666F5C50  |test\DebugInfo\P|
+; EMPTY-NEXT:           0020: 44425C49 6E707574 735C7663 3132302E  |DB\Inputs\vc120.|
+; EMPTY-NEXT:           0030: 70646200                             |pdb.|
+; EMPTY-NEXT:         )
+; EMPTY-NEXT:       }
+; EMPTY-NEXT:       {
+; EMPTY-NEXT:         StringId (0x100B) {
+; EMPTY-NEXT:           TypeLeafKind: LF_STRING_ID (0x1605)
+; EMPTY-NEXT:           Id: 0x0
+; EMPTY-NEXT:           StringData: -Zi -MT -I"C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\INCLUDE" -I"C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\ATLMFC\INCLUDE" -I"C:\Program Files (x86)\Windows Kits\8.1\include\shared" -I"C:\Program Files (x86)\Windows
+; EMPTY-NEXT:         }
+; EMPTY-NEXT:         Bytes (
+; EMPTY-NEXT:           0000: 00000000 2D5A6920 2D4D5420 2D492243  |....-Zi -MT -I"C|
+; EMPTY-NEXT:           0010: 3A5C5072 6F677261 6D204669 6C657320  |:\Program Files |
+; EMPTY-NEXT:           0020: 28783836 295C4D69 63726F73 6F667420  |(x86)\Microsoft |
+; EMPTY-NEXT:           0030: 56697375 616C2053 74756469 6F203132  |Visual Studio 12|
+; EMPTY-NEXT:           0040: 2E305C56 435C494E 434C5544 4522202D  |.0\VC\INCLUDE" -|
+; EMPTY-NEXT:           0050: 4922433A 5C50726F 6772616D 2046696C  |I"C:\Program Fil|
+; EMPTY-NEXT:           0060: 65732028 78383629 5C4D6963 726F736F  |es (x86)\Microso|
+; EMPTY-NEXT:           0070: 66742056 69737561 6C205374 7564696F  |ft Visual Studio|
+; EMPTY-NEXT:           0080: 2031322E 305C5643 5C41544C 4D46435C  | 12.0\VC\ATLMFC\|
+; EMPTY-NEXT:           0090: 494E434C 55444522 202D4922 433A5C50  |INCLUDE" -I"C:\P|
+; EMPTY-NEXT:           00A0: 726F6772 616D2046 696C6573 20287838  |rogram Files (x8|
+; EMPTY-NEXT:           00B0: 36295C57 696E646F 7773204B 6974735C  |6)\Windows Kits\|
+; EMPTY-NEXT:           00C0: 382E315C 696E636C 7564655C 73686172  |8.1\include\shar|
+; EMPTY-NEXT:           00D0: 65642220 2D492243 3A5C5072 6F677261  |ed" -I"C:\Progra|
+; EMPTY-NEXT:           00E0: 6D204669 6C657320 28783836 295C5769  |m Files (x86)\Wi|
+; EMPTY-NEXT:           00F0: 6E646F77 7300F2F1                    |ndows...|
+; EMPTY-NEXT:         )
+; EMPTY-NEXT:       }
+; EMPTY-NEXT:       {
+; EMPTY-NEXT:         StringList (0x100C) {
+; EMPTY-NEXT:           TypeLeafKind: LF_SUBSTR_LIST (0x1604)
+; EMPTY-NEXT:           NumStrings: 1
+; EMPTY-NEXT:           Strings [
+; EMPTY-NEXT:             String: __vc_attributes::threadingAttribute (0x100B)
+; EMPTY-NEXT:           ]
+; EMPTY-NEXT:         }
+; EMPTY-NEXT:         Bytes (
+; EMPTY-NEXT:           0000: 01000000 0B100000                    |........|
+; EMPTY-NEXT:         )
+; EMPTY-NEXT:       }
+; EMPTY-NEXT:       {
+; EMPTY-NEXT:         StringId (0x100D) {
+; EMPTY-NEXT:           TypeLeafKind: LF_STRING_ID (0x1605)
+; EMPTY-NEXT:           Id: "-Zi -MT -I"C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\INCLUDE" -I"C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\ATLMFC\INCLUDE" -I"C:\Program Files (x86)\Windows Kits\8.1\include\shared" -I"C:\Program Files (x86)\Windows" (0x100C)
+; EMPTY-NEXT:           StringData:  Kits\8.1\include\um" -I"C:\Program Files (x86)\Windows Kits\8.1\include\winrt" -TP -X
+; EMPTY-NEXT:         }
+; EMPTY-NEXT:         Bytes (
+; EMPTY-NEXT:           0000: 0C100000 204B6974 735C382E 315C696E  |.... Kits\8.1\in|
+; EMPTY-NEXT:           0010: 636C7564 655C756D 22202D49 22433A5C  |clude\um" -I"C:\|
+; EMPTY-NEXT:           0020: 50726F67 72616D20 46696C65 73202878  |Program Files (x|
+; EMPTY-NEXT:           0030: 3836295C 57696E64 6F777320 4B697473  |86)\Windows Kits|
+; EMPTY-NEXT:           0040: 5C382E31 5C696E63 6C756465 5C77696E  |\8.1\include\win|
+; EMPTY-NEXT:           0050: 72742220 2D545020 2D5800F1           |rt" -TP -X..|
+; EMPTY-NEXT:         )
+; EMPTY-NEXT:       }
+; EMPTY-NEXT:       {
+; EMPTY-NEXT:         BuildInfo (0x100E) {
+; EMPTY-NEXT:           TypeLeafKind: LF_BUILDINFO (0x1603)
+; EMPTY-NEXT:           NumArgs: 5
+; EMPTY-NEXT:           Arguments [
+; EMPTY-NEXT:             ArgType: d:\src\llvm\test\DebugInfo\PDB\Inputs (0x1007)
+; EMPTY-NEXT:             ArgType: C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\BIN\cl.exe (0x1008)
+; EMPTY-NEXT:             ArgType: empty.cpp (0x1009)
+; EMPTY-NEXT:             ArgType: d:\src\llvm\test\DebugInfo\PDB\Inputs\vc120.pdb (0x100A)
+; EMPTY-NEXT:             ArgType:  Kits\8.1\include\um" -I"C:\Program Files (x86)\Windows Kits\8.1\include\winrt" -TP -X (0x100D)
+; EMPTY-NEXT:           ]
+; EMPTY-NEXT:         }
+; EMPTY-NEXT:         Bytes (
+; EMPTY-NEXT:           0000: 05000710 00000810 00000910 00000A10  |................|
+; EMPTY-NEXT:           0010: 00000D10 0000F2F1                    |........|
+; EMPTY-NEXT:         )
+; EMPTY-NEXT:       }
+; EMPTY-NEXT:       TypeIndexOffsets [
+; EMPTY-NEXT:         Index: 0x1000, Offset: 0
+; EMPTY-NEXT:       ]
 ; EMPTY-NEXT:     ]
+; EMPTY-NEXT:   }
 ; EMPTY:      DBI Stream {
 ; EMPTY-NEXT:   Dbi Version: 19990903
 ; EMPTY-NEXT:   Age: 1
@@ -1011,7 +1143,7 @@
 ; ALL:   Record count: 15
 ; ALL:   Records [
 ; ALL:     {
-; ALL:       UdtModSourceLine (0x104B) {
+; ALL:       UdtModSourceLine (0x1000) {
 ; ALL:         TypeLeafKind: LF_UDT_MOD_SRC_LINE (0x1607)
 ; ALL:         UDT: __vc_attributes::threadingAttribute (0x100B)
 ; ALL:         SourceFile: <unknown simple type> (0x1)
@@ -1020,7 +1152,7 @@
 ; ALL:       }
 ; ALL:     }
 ; ALL:     {
-; ALL:       UdtModSourceLine (0x104C) {
+; ALL:       UdtModSourceLine (0x1001) {
 ; ALL:         TypeLeafKind: LF_UDT_MOD_SRC_LINE (0x1607)
 ; ALL:         UDT: __vc_attributes::event_receiverAttribute (0x1017)
 ; ALL:         SourceFile: <unknown simple type> (0x1)
@@ -1029,7 +1161,7 @@
 ; ALL:       }
 ; ALL:     }
 ; ALL:     {
-; ALL:       UdtModSourceLine (0x104D) {
+; ALL:       UdtModSourceLine (0x1002) {
 ; ALL:         TypeLeafKind: LF_UDT_MOD_SRC_LINE (0x1607)
 ; ALL:         UDT: __vc_attributes::aggregatableAttribute (0x1021)
 ; ALL:         SourceFile: <unknown simple type> (0x1)
@@ -1038,7 +1170,7 @@
 ; ALL:       }
 ; ALL:     }
 ; ALL:     {
-; ALL:       UdtModSourceLine (0x104E) {
+; ALL:       UdtModSourceLine (0x1003) {
 ; ALL:         TypeLeafKind: LF_UDT_MOD_SRC_LINE (0x1607)
 ; ALL:         UDT: __vc_attributes::event_sourceAttribute (0x102C)
 ; ALL:         SourceFile: <unknown simple type> (0x1)
@@ -1047,7 +1179,7 @@
 ; ALL:       }
 ; ALL:     }
 ; ALL:     {
-; ALL:       UdtModSourceLine (0x104F) {
+; ALL:       UdtModSourceLine (0x1004) {
 ; ALL:         TypeLeafKind: LF_UDT_MOD_SRC_LINE (0x1607)
 ; ALL:         UDT: __vc_attributes::moduleAttribute (0x103A)
 ; ALL:         SourceFile: <unknown simple type> (0x1)
@@ -1056,7 +1188,7 @@
 ; ALL:       }
 ; ALL:     }
 ; ALL:     {
-; ALL:       UdtModSourceLine (0x1050) {
+; ALL:       UdtModSourceLine (0x1005) {
 ; ALL:         TypeLeafKind: LF_UDT_MOD_SRC_LINE (0x1607)
 ; ALL:         UDT: __vc_attributes::helper_attributes::usageAttribute (0x1042)
 ; ALL:         SourceFile: <unknown simple type> (0x1)
@@ -1065,7 +1197,7 @@
 ; ALL:       }
 ; ALL:     }
 ; ALL:     {
-; ALL:       UdtModSourceLine (0x1051) {
+; ALL:       UdtModSourceLine (0x1006) {
 ; ALL:         TypeLeafKind: LF_UDT_MOD_SRC_LINE (0x1607)
 ; ALL:         UDT: __vc_attributes::helper_attributes::v1_alttypeAttribute (0x104A)
 ; ALL:         SourceFile: <unknown simple type> (0x1)
@@ -1074,42 +1206,42 @@
 ; ALL:       }
 ; ALL:     }
 ; ALL:     {
-; ALL:       StringId (0x1052) {
+; ALL:       StringId (0x1007) {
 ; ALL:         TypeLeafKind: LF_STRING_ID (0x1605)
 ; ALL:         Id: 0x0
 ; ALL:         StringData: d:\src\llvm\test\DebugInfo\PDB\Inputs
 ; ALL:       }
 ; ALL:     }
 ; ALL:     {
-; ALL:       StringId (0x1053) {
+; ALL:       StringId (0x1008) {
 ; ALL:         TypeLeafKind: LF_STRING_ID (0x1605)
 ; ALL:         Id: 0x0
 ; ALL:         StringData: C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\BIN\cl.exe
 ; ALL:       }
 ; ALL:     }
 ; ALL:     {
-; ALL:       StringId (0x1054) {
+; ALL:       StringId (0x1009) {
 ; ALL:         TypeLeafKind: LF_STRING_ID (0x1605)
 ; ALL:         Id: 0x0
 ; ALL:         StringData: empty.cpp
 ; ALL:       }
 ; ALL:     }
 ; ALL:     {
-; ALL:       StringId (0x1055) {
+; ALL:       StringId (0x100A) {
 ; ALL:         TypeLeafKind: LF_STRING_ID (0x1605)
 ; ALL:         Id: 0x0
 ; ALL:         StringData: d:\src\llvm\test\DebugInfo\PDB\Inputs\vc120.pdb
 ; ALL:       }
 ; ALL:     }
 ; ALL:     {
-; ALL:       StringId (0x1056) {
+; ALL:       StringId (0x100B) {
 ; ALL:         TypeLeafKind: LF_STRING_ID (0x1605)
 ; ALL:         Id: 0x0
 ; ALL:         StringData: -Zi -MT -I"C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\INCLUDE" -I"C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\ATLMFC\INCLUDE" -I"C:\Program Files (x86)\Windows Kits\8.1\include\shared" -I"C:\Program Files (x86)\Windows
 ; ALL:       }
 ; ALL:     }
 ; ALL:     {
-; ALL:       StringList (0x1057) {
+; ALL:       StringList (0x100C) {
 ; ALL:         TypeLeafKind: LF_SUBSTR_LIST (0x1604)
 ; ALL:         NumStrings: 1
 ; ALL:         Strings [
@@ -1118,22 +1250,22 @@
 ; ALL:       }
 ; ALL:     }
 ; ALL:     {
-; ALL:       StringId (0x1058) {
+; ALL:       StringId (0x100D) {
 ; ALL:         TypeLeafKind: LF_STRING_ID (0x1605)
-; ALL:         Id: <field list> (0x100C)
+; ALL:         Id: "-Zi -MT -I"C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\INCLUDE" -I"C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\ATLMFC\INCLUDE" -I"C:\Program Files (x86)\Windows Kits\8.1\include\shared" -I"C:\Program Files (x86)\Windows" (0x100C)
 ; ALL:         StringData:  Kits\8.1\include\um" -I"C:\Program Files (x86)\Windows Kits\8.1\include\winrt" -TP -X
 ; ALL:       }
 ; ALL:     }
 ; ALL:     {
-; ALL:       BuildInfo (0x1059) {
+; ALL:       BuildInfo (0x100E) {
 ; ALL:         TypeLeafKind: LF_BUILDINFO (0x1603)
 ; ALL:         NumArgs: 5
 ; ALL:         Arguments [
-; ALL:           ArgType: void __vc_attributes::threadingAttribute::(__vc_attributes::threadingAttribute::threading_e) (0x1007)
-; ALL:           ArgType: void __vc_attributes::threadingAttribute::() (0x1008)
-; ALL:           ArgType: 0x1009
-; ALL:           ArgType: <field list> (0x100A)
-; ALL:           ArgType: __vc_attributes::event_receiverAttribute::type_e (0x100D)
+; ALL:           ArgType: d:\src\llvm\test\DebugInfo\PDB\Inputs (0x1007)
+; ALL:           ArgType: C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\BIN\cl.exe (0x1008)
+; ALL:           ArgType: empty.cpp (0x1009)
+; ALL:           ArgType: d:\src\llvm\test\DebugInfo\PDB\Inputs\vc120.pdb (0x100A)
+; ALL:           ArgType:  Kits\8.1\include\um" -I"C:\Program Files (x86)\Windows Kits\8.1\include\winrt" -TP -X (0x100D)
 ; ALL:         ]
 ; ALL:       }
 ; ALL:     }

diff --git a/tools/llvm-pdbdump/LLVMOutputStyle.cpp b/tools/llvm-pdbdump/LLVMOutputStyle.cpp
index d94b398e580c211ea17e58317fea6112f924771b..8348751703f14bdfd3b350c557c00f4dbdbb9ef1 100644 (file)
--- a/tools/llvm-pdbdump/LLVMOutputStyle.cpp
+++ b/tools/llvm-pdbdump/LLVMOutputStyle.cpp
@@ -459,9 +459,13 @@ Error LLVMOutputStyle::dumpTpiStream(uint32_t StreamIdx) {
     P.printNumber("Record count", Tpi->NumTypeRecords());
   }
 
-  TypeDatabaseVisitor DBV(TypeDB);
-  CompactTypeDumpVisitor CTDV(TypeDB, &P);
+  TypeDatabase &StreamDB = (StreamIdx == StreamTPI) ? TypeDB : ItemDB;
+
+  TypeDatabaseVisitor DBV(StreamDB);
+  CompactTypeDumpVisitor CTDV(StreamDB, &P);
   TypeDumpVisitor TDV(TypeDB, &P, false);
+  if (StreamIdx == StreamIPI)
+    TDV.setItemDB(ItemDB);
   RecordBytesVisitor RBV(P);
   TypeDeserializer Deserializer;
 

diff --git a/tools/llvm-pdbdump/LLVMOutputStyle.h b/tools/llvm-pdbdump/LLVMOutputStyle.h
index 40d37525b94eaa853c8ae43ef7d38dc0cf3d4a02..bfff3b8308db93abf2b919cc2ab965d930b15281 100644 (file)
--- a/tools/llvm-pdbdump/LLVMOutputStyle.h
+++ b/tools/llvm-pdbdump/LLVMOutputStyle.h
@@ -52,6 +52,7 @@ private:
   PDBFile &File;
   ScopedPrinter P;
   codeview::TypeDatabase TypeDB;
+  codeview::TypeDatabase ItemDB;
   SmallVector<std::string, 32> StreamPurposes;
 };
 }