[Codeview] Add a class for LF_UDT_MOD_SRC_LINE.

Differential Revision: http://reviews.llvm.org/D21406

llvm-svn: 272843

3 files changed, 25 insertions, 1 deletions

diff --git a/llvm/lib/DebugInfo/CodeView/TypeDumper.cpp b/llvm/lib/DebugInfo/CodeView/TypeDumper.cpp
index 42cb0aa1fd2..3aba50efb87 100644
--- a/llvm/lib/DebugInfo/CodeView/TypeDumper.cpp
+++ b/llvm/lib/DebugInfo/CodeView/TypeDumper.cpp
@@ -514,6 +514,14 @@ void CVTypeDumperImpl::visitUdtSourceLine(TypeLeafKind Leaf,
   W.printNumber("LineNumber", Line.getLineNumber());
 }
 
+void CVTypeDumperImpl::visitUdtModSourceLine(TypeLeafKind Leaf,
+                                             UdtModSourceLineRecord &Line) {
+  printTypeIndex("UDT", Line.getUDT());
+  printTypeIndex("SourceFile", Line.getSourceFile());
+  W.printNumber("LineNumber", Line.getLineNumber());
+  W.printNumber("Module", Line.getModule());
+}
+
 void CVTypeDumperImpl::visitBuildInfo(TypeLeafKind Leaf,
                                       BuildInfoRecord &Args) {
   W.printNumber("NumArgs", static_cast<uint32_t>(Args.getArgs().size()));
diff --git a/llvm/lib/DebugInfo/CodeView/TypeRecord.cpp b/llvm/lib/DebugInfo/CodeView/TypeRecord.cpp
index bce6ebc337e..cc09abcd988 100644
--- a/llvm/lib/DebugInfo/CodeView/TypeRecord.cpp
+++ b/llvm/lib/DebugInfo/CodeView/TypeRecord.cpp
@@ -491,6 +491,13 @@ bool UdtSourceLineRecord::remapTypeIndices(ArrayRef<TypeIndex> IndexMap) {
   return Success;
 }
 
+bool UdtModSourceLineRecord::remapTypeIndices(ArrayRef<TypeIndex> IndexMap) {
+  bool Success = true;
+  Success &= remapIndex(IndexMap, UDT);
+  Success &= remapIndex(IndexMap, SourceFile);
+  return Success;
+}
+
 bool BuildInfoRecord::remapTypeIndices(ArrayRef<TypeIndex> IndexMap) {
   bool Success = true;
   for (TypeIndex &Arg : ArgIndices)
diff --git a/llvm/lib/DebugInfo/CodeView/TypeTableBuilder.cpp b/llvm/lib/DebugInfo/CodeView/TypeTableBuilder.cpp
index 13d1ae50069..7ac9581db3f 100644
--- a/llvm/lib/DebugInfo/CodeView/TypeTableBuilder.cpp
+++ b/llvm/lib/DebugInfo/CodeView/TypeTableBuilder.cpp
@@ -226,7 +226,16 @@ TypeTableBuilder::writeUdtSourceLine(const UdtSourceLineRecord &Record) {
 }
 
 TypeIndex
-TypeTableBuilder::writeFuncId(const FuncIdRecord &Record) {
+TypeTableBuilder::writeUdtModSourceLine(const UdtModSourceLineRecord &Record) {
+  TypeRecordBuilder Builder(Record.getKind());
+  Builder.writeTypeIndex(Record.getUDT());
+  Builder.writeTypeIndex(Record.getSourceFile());
+  Builder.writeUInt32(Record.getLineNumber());
+  Builder.writeUInt16(Record.getModule());
+  return writeRecord(Builder);
+}
+
+TypeIndex TypeTableBuilder::writeFuncId(const FuncIdRecord &Record) {
   TypeRecordBuilder Builder(Record.getKind());
   Builder.writeTypeIndex(Record.getParentScope());
   Builder.writeTypeIndex(Record.getFunctionType());