Revert "[msf] Rename Msf to MSF."

This reverts commit 4d1557ffac41e079bcb1abbcf04f512474dcd6fe.

llvm-svn: 277194

1 files changed, 0 insertions, 93 deletions

diff --git a/llvm/lib/DebugInfo/MSF/StreamReader.cpp b/llvm/lib/DebugInfo/MSF/StreamReader.cpp
deleted file mode 100644
index eb3d3e82d4d..00000000000
--- a/llvm/lib/DebugInfo/MSF/StreamReader.cpp
+++ /dev/null
@@ -1,93 +0,0 @@
-//===- StreamReader.cpp - Reads bytes and objects from a stream -----------===//
-//
-//                     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/StreamReader.h"
-
-#include "llvm/DebugInfo/MSF/MSFError.h"
-#include "llvm/DebugInfo/MSF/StreamRef.h"
-
-using namespace llvm;
-using namespace llvm::msf;
-
-StreamReader::StreamReader(ReadableStreamRef S) : Stream(S), Offset(0) {}
-
-Error StreamReader::readLongestContiguousChunk(ArrayRef<uint8_t> &Buffer) {
-  if (auto EC = Stream.readLongestContiguousChunk(Offset, Buffer))
-    return EC;
-  Offset += Buffer.size();
-  return Error::success();
-}
-
-Error StreamReader::readBytes(ArrayRef<uint8_t> &Buffer, uint32_t Size) {
-  if (auto EC = Stream.readBytes(Offset, Size, Buffer))
-    return EC;
-  Offset += Size;
-  return Error::success();
-}
-
-Error StreamReader::readInteger(uint16_t &Dest) {
-  const support::ulittle16_t *P;
-  if (auto EC = readObject(P))
-    return EC;
-  Dest = *P;
-  return Error::success();
-}
-
-Error StreamReader::readInteger(uint32_t &Dest) {
-  const support::ulittle32_t *P;
-  if (auto EC = readObject(P))
-    return EC;
-  Dest = *P;
-  return Error::success();
-}
-
-Error StreamReader::readZeroString(StringRef &Dest) {
-  uint32_t Length = 0;
-  // First compute the length of the string by reading 1 byte at a time.
-  uint32_t OriginalOffset = getOffset();
-  const char *C;
-  do {
-    if (auto EC = readObject(C))
-      return EC;
-    if (*C != '\0')
-      ++Length;
-  } while (*C != '\0');
-  // Now go back and request a reference for that many bytes.
-  uint32_t NewOffset = getOffset();
-  setOffset(OriginalOffset);
-
-  ArrayRef<uint8_t> Data;
-  if (auto EC = readBytes(Data, Length))
-    return EC;
-  Dest = StringRef(reinterpret_cast<const char *>(Data.begin()), Data.size());
-
-  // Now set the offset back to where it was after we calculated the length.
-  setOffset(NewOffset);
-  return Error::success();
-}
-
-Error StreamReader::readFixedString(StringRef &Dest, uint32_t Length) {
-  ArrayRef<uint8_t> Bytes;
-  if (auto EC = readBytes(Bytes, Length))
-    return EC;
-  Dest = StringRef(reinterpret_cast<const char *>(Bytes.begin()), Bytes.size());
-  return Error::success();
-}
-
-Error StreamReader::readStreamRef(ReadableStreamRef &Ref) {
-  return readStreamRef(Ref, bytesRemaining());
-}
-
-Error StreamReader::readStreamRef(ReadableStreamRef &Ref, uint32_t Length) {
-  if (bytesRemaining() < Length)
-    return make_error<MSFError>(msf_error_code::insufficient_buffer);
-  Ref = Stream.slice(Offset, Length);
-  Offset += Length;
-  return Error::success();
-}