Create a stub for DWARF parser unittests
Moves one DWARF-specific header to include/llvm/DebugInfo from lib/.
Add a short unittest for r179095.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179678 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/DebugInfo/DWARFCompileUnit.cpp b/lib/DebugInfo/DWARFCompileUnit.cpp
index 1f2b40f..4f0eed4 100644
--- a/lib/DebugInfo/DWARFCompileUnit.cpp
+++ b/lib/DebugInfo/DWARFCompileUnit.cpp
@@ -9,7 +9,7 @@
#include "DWARFCompileUnit.h"
#include "DWARFContext.h"
-#include "DWARFFormValue.h"
+#include "llvm/DebugInfo/DWARFFormValue.h"
#include "llvm/Support/Dwarf.h"
#include "llvm/Support/Format.h"
#include "llvm/Support/raw_ostream.h"
diff --git a/lib/DebugInfo/DWARFDebugInfoEntry.cpp b/lib/DebugInfo/DWARFDebugInfoEntry.cpp
index 0fd5d48..10be7b4 100644
--- a/lib/DebugInfo/DWARFDebugInfoEntry.cpp
+++ b/lib/DebugInfo/DWARFDebugInfoEntry.cpp
@@ -11,7 +11,7 @@
#include "DWARFCompileUnit.h"
#include "DWARFContext.h"
#include "DWARFDebugAbbrev.h"
-#include "DWARFFormValue.h"
+#include "llvm/DebugInfo/DWARFFormValue.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/Dwarf.h"
#include "llvm/Support/Format.h"
diff --git a/lib/DebugInfo/DWARFFormValue.cpp b/lib/DebugInfo/DWARFFormValue.cpp
index 2876fca..0249873 100644
--- a/lib/DebugInfo/DWARFFormValue.cpp
+++ b/lib/DebugInfo/DWARFFormValue.cpp
@@ -7,7 +7,7 @@
//
//===----------------------------------------------------------------------===//
-#include "DWARFFormValue.h"
+#include "llvm/DebugInfo/DWARFFormValue.h"
#include "DWARFCompileUnit.h"
#include "DWARFContext.h"
#include "llvm/Support/Debug.h"
diff --git a/lib/DebugInfo/DWARFFormValue.h b/lib/DebugInfo/DWARFFormValue.h
deleted file mode 100644
index eaaccfb..0000000
--- a/lib/DebugInfo/DWARFFormValue.h
+++ /dev/null
@@ -1,82 +0,0 @@
-//===-- DWARFFormValue.h ----------------------------------------*- C++ -*-===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_DEBUGINFO_DWARFFORMVALUE_H
-#define LLVM_DEBUGINFO_DWARFFORMVALUE_H
-
-#include "llvm/Support/DataExtractor.h"
-
-namespace llvm {
-
-class DWARFCompileUnit;
-class raw_ostream;
-
-class DWARFFormValue {
-public:
- struct ValueType {
- ValueType() : data(NULL) {
- uval = 0;
- }
-
- union {
- uint64_t uval;
- int64_t sval;
- const char* cstr;
- };
- const uint8_t* data;
- };
-
- enum {
- eValueTypeInvalid = 0,
- eValueTypeUnsigned,
- eValueTypeSigned,
- eValueTypeCStr,
- eValueTypeBlock
- };
-
-private:
- uint16_t Form; // Form for this value.
- ValueType Value; // Contains all data for the form.
-
-public:
- DWARFFormValue(uint16_t form = 0) : Form(form) {}
- uint16_t getForm() const { return Form; }
- const ValueType& value() const { return Value; }
- void dump(raw_ostream &OS, const DWARFCompileUnit* cu) const;
- bool extractValue(DataExtractor data, uint32_t *offset_ptr,
- const DWARFCompileUnit *cu);
- bool isInlinedCStr() const {
- return Value.data != NULL && Value.data == (const uint8_t*)Value.cstr;
- }
- const uint8_t *BlockData() const;
- uint64_t getReference(const DWARFCompileUnit* cu) const;
-
- /// Resolve any compile unit specific references so that we don't need
- /// the compile unit at a later time in order to work with the form
- /// value.
- bool resolveCompileUnitReferences(const DWARFCompileUnit* cu);
- uint64_t getUnsigned() const { return Value.uval; }
- int64_t getSigned() const { return Value.sval; }
- const char *getAsCString(const DataExtractor *debug_str_data_ptr) const;
- const char *getIndirectCString(const DataExtractor *,
- const DataExtractor *) const;
- uint64_t getIndirectAddress(const DataExtractor *,
- const DWARFCompileUnit *) const;
- bool skipValue(DataExtractor debug_info_data, uint32_t *offset_ptr,
- const DWARFCompileUnit *cu) const;
- static bool skipValue(uint16_t form, DataExtractor debug_info_data,
- uint32_t *offset_ptr, const DWARFCompileUnit *cu);
- static bool isBlockForm(uint16_t form);
- static bool isDataForm(uint16_t form);
- static const uint8_t *getFixedFormSizes(uint8_t AddrSize, uint16_t Version);
-};
-
-}
-
-#endif