Added first bit of support for the dwarf .file directive. This patch collects

the info from the .file directive and makes file and directory tables that
will eventually be put out as part of the dwarf info in the output file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109651 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 21 insertions, 0 deletions

diff --git a/lib/MC/MCDwarf.cpp b/lib/MC/MCDwarf.cpp
new file mode 100644
index 0000000..2da71f9
--- /dev/null
+++ b/lib/MC/MCDwarf.cpp
@@ -0,0 +1,21 @@
+//===- lib/MC/MCDwarf.cpp - MCDwarf implementation ------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/MC/MCDwarf.h"
+#include "llvm/Support/Debug.h"
+#include "llvm/Support/raw_ostream.h"
+using namespace llvm;
+
+void MCDwarfFile::print(raw_ostream &OS) const {
+  OS << '"' << getName() << '"';
+}
+
+void MCDwarfFile::dump() const {
+  print(dbgs());
+}