[llvm-pdbdump] Abstract some of the YAML/Raw printing code.

There is a lot of duplicate code for printing line info between
YAML and the raw output printer.  This introduces a base class
that can be shared between the two, and makes some minor
cleanups in the process.

llvm-svn: 301728

2 files changed, 8 insertions, 3 deletions

diff --git a/llvm/lib/DebugInfo/CodeView/ModuleDebugFragmentVisitor.cpp b/llvm/lib/DebugInfo/CodeView/ModuleDebugFragmentVisitor.cpp
index 53dc922a649..ce1d8d918b2 100644
--- a/llvm/lib/DebugInfo/CodeView/ModuleDebugFragmentVisitor.cpp
+++ b/llvm/lib/DebugInfo/CodeView/ModuleDebugFragmentVisitor.cpp
@@ -10,7 +10,9 @@
 #include "llvm/DebugInfo/CodeView/ModuleDebugFragmentVisitor.h"
 
 #include "llvm/DebugInfo/CodeView/ModuleDebugFileChecksumFragment.h"
+#include "llvm/DebugInfo/CodeView/ModuleDebugFragmentRecord.h"
 #include "llvm/DebugInfo/CodeView/ModuleDebugLineFragment.h"
+#include "llvm/DebugInfo/CodeView/ModuleDebugUnknownFragment.h"
 #include "llvm/Support/BinaryStreamReader.h"
 #include "llvm/Support/BinaryStreamRef.h"
 
diff --git a/llvm/lib/DebugInfo/CodeView/ModuleDebugLineFragment.cpp b/llvm/lib/DebugInfo/CodeView/ModuleDebugLineFragment.cpp
index 1b840890560..d25be2d02d8 100644
--- a/llvm/lib/DebugInfo/CodeView/ModuleDebugLineFragment.cpp
+++ b/llvm/lib/DebugInfo/CodeView/ModuleDebugLineFragment.cpp
@@ -1,5 +1,4 @@
-//===- ModuleDebugLineFragment.cpp --------------------------------*- C++
-//-*-===//
+//===- ModuleDebugLineFragment.cpp -------------------------------*- C++-*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -24,7 +23,7 @@ Error LineColumnExtractor::extract(BinaryStreamRef Stream, uint32_t &Len,
   BinaryStreamReader Reader(Stream);
   if (auto EC = Reader.readObject(BlockHeader))
     return EC;
-  bool HasColumn = Header->Flags & uint32_t(LineFlags::HaveColumns);
+  bool HasColumn = Header->Flags & uint16_t(LF_HaveColumns);
   uint32_t LineInfoSize =
       BlockHeader->NumLines *
       (sizeof(LineNumberEntry) + (HasColumn ? sizeof(ColumnNumberEntry) : 0));
@@ -61,3 +60,7 @@ Error ModuleDebugLineFragment::initialize(BinaryStreamReader Reader) {
 
   return Error::success();
 }
+
+bool ModuleDebugLineFragment::hasColumnInfo() const {
+  return Header->Flags & LF_HaveColumns;
+}