Rename some PDB classes.
We have a lot of very similarly named classes related to
dealing with module debug info. This patch has NFC, it just
renames some classes to be more descriptive (albeit slightly
more to type). The mapping from old to new class names is as
follows:
Old | New
ModInfo | DbiModuleDescriptor
ModuleSubstream | ModuleDebugFragment
ModStream | ModuleDebugStream
With the corresponding Builder classes renamed accordingly.
Differential Revision: https://reviews.llvm.org/D32506
llvm-svn: 301555
diff --git a/llvm/lib/DebugInfo/CodeView/ModuleDebugFragment.cpp b/llvm/lib/DebugInfo/CodeView/ModuleDebugFragment.cpp
new file mode 100644
index 0000000..1329f8c
--- /dev/null
+++ b/llvm/lib/DebugInfo/CodeView/ModuleDebugFragment.cpp
@@ -0,0 +1,46 @@
+//===- ModuleDebugFragment.cpp --------------------------------------*- C++
+//-*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/DebugInfo/CodeView/ModuleDebugFragment.h"
+
+#include "llvm/Support/BinaryStreamReader.h"
+
+using namespace llvm;
+using namespace llvm::codeview;
+
+ModuleDebugFragment::ModuleDebugFragment()
+ : Kind(ModuleDebugFragmentKind::None) {}
+
+ModuleDebugFragment::ModuleDebugFragment(ModuleDebugFragmentKind Kind,
+ BinaryStreamRef Data)
+ : Kind(Kind), Data(Data) {}
+
+Error ModuleDebugFragment::initialize(BinaryStreamRef Stream,
+ ModuleDebugFragment &Info) {
+ const ModuleDebugFragmentHeader *Header;
+ BinaryStreamReader Reader(Stream);
+ if (auto EC = Reader.readObject(Header))
+ return EC;
+
+ ModuleDebugFragmentKind Kind =
+ static_cast<ModuleDebugFragmentKind>(uint32_t(Header->Kind));
+ if (auto EC = Reader.readStreamRef(Info.Data, Header->Length))
+ return EC;
+ Info.Kind = Kind;
+ return Error::success();
+}
+
+uint32_t ModuleDebugFragment::getRecordLength() const {
+ return sizeof(ModuleDebugFragmentHeader) + Data.getLength();
+}
+
+ModuleDebugFragmentKind ModuleDebugFragment::kind() const { return Kind; }
+
+BinaryStreamRef ModuleDebugFragment::getRecordData() const { return Data; }