Revert "[msf] Rename Msf to MSF."

This reverts commit 4d1557ffac41e079bcb1abbcf04f512474dcd6fe.

llvm-svn: 277194

1 files changed, 0 insertions, 48 deletions

diff --git a/llvm/lib/DebugInfo/MSF/MsfCommon.cpp b/llvm/lib/DebugInfo/MSF/MsfCommon.cpp
deleted file mode 100644
index d79ccafe898..00000000000
--- a/llvm/lib/DebugInfo/MSF/MsfCommon.cpp
+++ /dev/null
@@ -1,48 +0,0 @@
-//===- MSFCommon.cpp - Common types and functions for MSF files -*- 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/MSF/MSFCommon.h"
-#include "llvm/DebugInfo/MSF/MSFError.h"
-
-using namespace llvm;
-using namespace llvm::msf;
-
-Error llvm::msf::validateSuperBlock(const SuperBlock &SB) {
-  // Check the magic bytes.
-  if (std::memcmp(SB.MagicBytes, Magic, sizeof(Magic)) != 0)
-    return make_error<MSFError>(msf_error_code::invalid_format,
-                                "MSF magic header doesn't match");
-
-  if (!isValidBlockSize(SB.BlockSize))
-    return make_error<MSFError>(msf_error_code::invalid_format,
-                                "Unsupported block size.");
-
-  // We don't support directories whose sizes aren't a multiple of four bytes.
-  if (SB.NumDirectoryBytes % sizeof(support::ulittle32_t) != 0)
-    return make_error<MSFError>(msf_error_code::invalid_format,
-                                "Directory size is not multiple of 4.");
-
-  // The number of blocks which comprise the directory is a simple function of
-  // the number of bytes it contains.
-  uint64_t NumDirectoryBlocks =
-      bytesToBlocks(SB.NumDirectoryBytes, SB.BlockSize);
-
-  // The directory, as we understand it, is a block which consists of a list of
-  // block numbers.  It is unclear what would happen if the number of blocks
-  // couldn't fit on a single block.
-  if (NumDirectoryBlocks > SB.BlockSize / sizeof(support::ulittle32_t))
-    return make_error<MSFError>(msf_error_code::invalid_format,
-                                "Too many directory blocks.");
-
-  if (SB.BlockMapAddr == 0)
-    return make_error<MSFError>(msf_error_code::invalid_format,
-                                "Block 0 is reserved");
-
-  return Error::success();
-}