[msf] Create LLVMDebugInfoMsf

This provides a better layering of responsibilities among different
aspects of PDB writing code.  Some of the MSF related code was
contained in CodeView, and some was in PDB prior to this.  Further,
we were often saying PDB when we meant MSF, and the two are
actually independent of each other since in theory you can have
other types of data besides PDB data in an MSF.  So, this patch
separates the MSF specific code into its own library, with no
dependencies on anything else, and DebugInfoCodeView and
DebugInfoPDB take dependencies on DebugInfoMsf.

llvm-svn: 276458

1 files changed, 5 insertions, 4 deletions

diff --git a/llvm/lib/DebugInfo/PDB/Raw/PublicsStream.cpp b/llvm/lib/DebugInfo/PDB/Raw/PublicsStream.cpp
index af3d2d026b4..426efb8fd88 100644
--- a/llvm/lib/DebugInfo/PDB/Raw/PublicsStream.cpp
+++ b/llvm/lib/DebugInfo/PDB/Raw/PublicsStream.cpp
@@ -25,10 +25,10 @@
 #include "llvm/DebugInfo/PDB/Raw/PublicsStream.h"
 
 #include "llvm/DebugInfo/CodeView/CodeView.h"
-#include "llvm/DebugInfo/CodeView/StreamReader.h"
 #include "llvm/DebugInfo/CodeView/TypeRecord.h"
-#include "llvm/DebugInfo/PDB/Raw/IndexedStreamData.h"
-#include "llvm/DebugInfo/PDB/Raw/MappedBlockStream.h"
+#include "llvm/DebugInfo/Msf/IndexedStreamData.h"
+#include "llvm/DebugInfo/Msf/MappedBlockStream.h"
+#include "llvm/DebugInfo/Msf/StreamReader.h"
 #include "llvm/DebugInfo/PDB/Raw/PDBFile.h"
 #include "llvm/DebugInfo/PDB/Raw/RawConstants.h"
 #include "llvm/DebugInfo/PDB/Raw/RawError.h"
@@ -40,6 +40,7 @@
 #include "llvm/Support/MathExtras.h"
 
 using namespace llvm;
+using namespace llvm::msf;
 using namespace llvm::support;
 using namespace llvm::pdb;
 
@@ -86,7 +87,7 @@ uint32_t PublicsStream::getAddrMap() const { return Header->AddrMap; }
 // we skip over the hash table which we believe contains information about
 // public symbols.
 Error PublicsStream::reload() {
-  codeview::StreamReader Reader(*Stream);
+  StreamReader Reader(*Stream);
 
   // Check stream size.
   if (Reader.bytesRemaining() < sizeof(HeaderInfo) + sizeof(GSIHashHeader))