[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, 4 insertions, 3 deletions

diff --git a/llvm/lib/DebugInfo/PDB/Raw/RawSession.cpp b/llvm/lib/DebugInfo/PDB/Raw/RawSession.cpp
index 455d331..e734aeb 100644
--- a/llvm/lib/DebugInfo/PDB/Raw/RawSession.cpp
+++ b/llvm/lib/DebugInfo/PDB/Raw/RawSession.cpp
@@ -9,8 +9,8 @@
 
 #include "llvm/DebugInfo/PDB/Raw/RawSession.h"
 
-#include "llvm/DebugInfo/CodeView/ByteStream.h"
-#include "llvm/DebugInfo/CodeView/StreamInterface.h"
+#include "llvm/DebugInfo/Msf/ByteStream.h"
+#include "llvm/DebugInfo/Msf/StreamInterface.h"
 #include "llvm/DebugInfo/PDB/GenericError.h"
 #include "llvm/DebugInfo/PDB/IPDBEnumChildren.h"
 #include "llvm/DebugInfo/PDB/IPDBSourceFile.h"
@@ -23,13 +23,14 @@
 #include "llvm/Support/MemoryBuffer.h"
 
 using namespace llvm;
+using namespace llvm::msf;
 using namespace llvm::pdb;
 
 namespace {
 // We need a class which behaves like an immutable ByteStream, but whose data
 // is backed by an llvm::MemoryBuffer.  It also needs to own the underlying
 // MemoryBuffer, so this simple adapter is a good way to achieve that.
-class InputByteStream : public codeview::ByteStream<false> {
+class InputByteStream : public ByteStream<false> {
 public:
   explicit InputByteStream(std::unique_ptr<MemoryBuffer> Buffer)
       : ByteStream(ArrayRef<uint8_t>(Buffer->getBuffer().bytes_begin(),