Move DebugInfo to DebugInfo/DWARF.

In preparation for adding PDB support to LLVM, this moves the
DWARF parsing code to its own subdirectory under DebugInfo, and
renames LLVMDebugInfo to LLVMDebugInfoDWARF.

This is purely a mechanical / build system change.

Differential Revision: http://reviews.llvm.org/D7269
Reviewed by: Eric Christopher

llvm-svn: 227586

1 files changed, 0 insertions, 97 deletions

diff --git a/llvm/lib/DebugInfo/DWARFAbbreviationDeclaration.cpp b/llvm/lib/DebugInfo/DWARFAbbreviationDeclaration.cpp
deleted file mode 100644
index 2c9eff68b5b..00000000000
--- a/llvm/lib/DebugInfo/DWARFAbbreviationDeclaration.cpp
+++ /dev/null
@@ -1,97 +0,0 @@
-//===-- DWARFAbbreviationDeclaration.cpp ----------------------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/DebugInfo/DWARFAbbreviationDeclaration.h"
-#include "llvm/Support/Dwarf.h"
-#include "llvm/Support/Format.h"
-#include "llvm/Support/raw_ostream.h"
-using namespace llvm;
-using namespace dwarf;
-
-void DWARFAbbreviationDeclaration::clear() {
-  Code = 0;
-  Tag = 0;
-  HasChildren = false;
-  AttributeSpecs.clear();
-}
-
-DWARFAbbreviationDeclaration::DWARFAbbreviationDeclaration() {
-  clear();
-}
-
-bool
-DWARFAbbreviationDeclaration::extract(DataExtractor Data, uint32_t* OffsetPtr) {
-  clear();
-  Code = Data.getULEB128(OffsetPtr);
-  if (Code == 0) {
-    return false;
-  }
-  Tag = Data.getULEB128(OffsetPtr);
-  uint8_t ChildrenByte = Data.getU8(OffsetPtr);
-  HasChildren = (ChildrenByte == DW_CHILDREN_yes);
-
-  while (true) {
-    uint32_t CurOffset = *OffsetPtr;
-    uint16_t Attr = Data.getULEB128(OffsetPtr);
-    if (CurOffset == *OffsetPtr) {
-      clear();
-      return false;
-    }
-    CurOffset = *OffsetPtr;
-    uint16_t Form = Data.getULEB128(OffsetPtr);
-    if (CurOffset == *OffsetPtr) {
-      clear();
-      return false;
-    }
-    if (Attr == 0 && Form == 0)
-      break;
-    AttributeSpecs.push_back(AttributeSpec(Attr, Form));
-  }
-
-  if (Tag == 0) {
-    clear();
-    return false;
-  }
-  return true;
-}
-
-void DWARFAbbreviationDeclaration::dump(raw_ostream &OS) const {
-  const char *tagString = TagString(getTag());
-  OS << '[' << getCode() << "] ";
-  if (tagString)
-    OS << tagString;
-  else
-    OS << format("DW_TAG_Unknown_%x", getTag());
-  OS << "\tDW_CHILDREN_" << (hasChildren() ? "yes" : "no") << '\n';
-  for (const AttributeSpec &Spec : AttributeSpecs) {
-    OS << '\t';
-    const char *attrString = AttributeString(Spec.Attr);
-    if (attrString)
-      OS << attrString;
-    else
-      OS << format("DW_AT_Unknown_%x", Spec.Attr);
-    OS << '\t';
-    const char *formString = FormEncodingString(Spec.Form);
-    if (formString)
-      OS << formString;
-    else
-      OS << format("DW_FORM_Unknown_%x", Spec.Form);
-    OS << '\n';
-  }
-  OS << '\n';
-}
-
-uint32_t
-DWARFAbbreviationDeclaration::findAttributeIndex(uint16_t attr) const {
-  for (uint32_t i = 0, e = AttributeSpecs.size(); i != e; ++i) {
-    if (AttributeSpecs[i].Attr == attr)
-      return i;
-  }
-  return -1U;
-}